Elastic N.V. - Annual Report: 2019 (Form 10-K)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

For the fiscal year ended April 30, 2019

OR

FOR THE TRANSITION PERIOD FROM                      TO

Commission File Number 001-38675

Elastic N.V.

(Exact name of registrant as specified in its Charter)

Registrant’s telephone number, including area code: (650) 458-2620

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YES ☐ NO ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. YES ☐ NO ☒

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. YES ☒ NO ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). YES ☒ NO ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES ☐ NO ☒

The aggregate market value of the ordinary shares held by non-affiliates of the registrant, based on the closing price of the shares of ordinary shares on The New York Stock Exchange on October 31, 2018, was $1,070,964,640.

The number of registrant’s ordinary shares outstanding as of June 20, 2019 was 75,354,059.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive proxy statement relating to the registrant’s 2019 annual general meeting of shareholders (the “2019 Proxy Statement”) are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. The 2019 Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the end of the registrant’s fiscal year ended April 30, 2019.

Table of Contents

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General

Unless the context otherwise indicates, references in this report to the terms “Elastic”, “the Company,” “we,” “our” and “us” refer to Elastic N.V. and its subsidiaries. All information presented herein is based on our fiscal calendar. Unless otherwise stated, references to particular years, quarters, months or periods refer to the Company’s fiscal years ended April 30 and the associated quarters, months and periods of those fiscal years.

Trademarks

The Elastic design logo, “Elastic” and our other registered or common law trademarks, service marks or trade names appearing in this Annual Report on Form 10-K are the property of elasticsearch B.V. Other trademarks and trade names referred to in this Annual Report on Form 10-K are the property of their respective owners.

Note Regarding Forward-Looking Statements

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, which statements involve substantial risk and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential,” or “continue” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans, or intentions. Forward-looking statements contained in this Annual Report on Form 10-K include, but are not limited to, statements about:

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In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Annual Report on Form 10-K, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

You should not rely upon forward-looking statements as predictions of future events. We have based the forward-looking statements contained in this Annual Report on Form 10-K primarily on our current expectations and projections about future events and trends that we believe may affect our business, financial condition, results of operations, and prospects. The outcome of the events described in these forward-looking statements is subject to risks, uncertainties, and other factors described in the section titled “Risk Factors” and elsewhere in this Annual Report on Form 10-K. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements contained in this Annual Report on Form 10-K. We cannot assure you that the results, events, and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events, or circumstances could differ materially from those described in the forward-looking statements.

The forward-looking statements made in this Annual Report on Form 10-K relate only to events as of the date on which such statements are made. We undertake no obligation to update any forward-looking statements after the date of this Annual Report on Form 10-K or to conform such statements to actual results or revised expectations, except as required by law. We may not actually achieve the plans, intentions, or expectations disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, or investments we may make.

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PART I

Item 1. Business.

Elastic is a search company.

Search is foundational to a wide variety of experiences. Elastic makes the power of search—the ability to instantly find relevant information and insights from large amounts of data—available for a diverse set of applications and use cases.

When you hail a ride home from work with Uber, Elastic helps power the systems that locate nearby riders and drivers. When you shop online at Walgreens, Elastic helps power finding the right products to add to your cart. When you look for a partner on Tinder, Elastic helps power the algorithms that guide you to a match. When you search across Adobe’s millions of assets, Elastic helps power finding the right photo, font, or color palette to complete your project. As Sprint operates its nationwide network of mobile subscribers, Elastic helps power the logging of billions of events per day to track and manage website performance issues and network outages. As SoftBank monitors the usage of thousands of servers across its entire IT environment, Elastic helps power the processing of terabytes of daily data in real time. When Indiana University welcomes a new student class, Elastic helps power the cybersecurity operations protecting thousands of devices and critical data across collaborating universities in the BigTen Security Operations Center. All of this is search.

Why we search remains constant: we’re looking for insight, information, and answers. But how and what we search changes over time, from the Dewey Decimal System for libraries to Google for the World Wide Web to conversations with virtual assistants for everyday inquiries. Today, what we search has grown to include a rapidly increasing amount of structured and unstructured data from a multitude of sources such as databases, websites, applications, and mobile and connected devices. While search experiences often begin with search boxes, they are not confined to them. Dragging your finger across a map on a smartphone screen is search. Zooming into a specific time frame in a histogram is search. Mining log files for errors is search. Forecasting storage capacity two weeks into the future is search. Using natural language processing to analyze user sentiment is search.

Elastic created the Elastic Stack, a powerful set of software products that ingest and store data from any source, and in any format, and perform search, analysis, and visualization in milliseconds or less. Developers build on top of the Elastic Stack to apply the power of search to their data and solve business problems. We have also built software solutions on the Elastic Stack that address a wide variety of use cases including app search, site search, enterprise search, logging, metrics, application performance monitoring (“APM”), business analytics, and security analytics. The Elastic Stack and our solutions are designed to run on premises, in public or private clouds, or in hybrid environments. As the technology landscape shifts, our products grow and adapt. In that sense, we believe that our company is truly elastic.

Our origins are rooted in open source, which facilitates rapid adoption of our software and enables efficient distribution of our technology. Developers can download our software directly from our website for use in development and production environments. These downloads include both free and paid products. Open source also fosters our vibrant community of developers who help improve our products and build on top of them. As of April 30, 2019, our community included over 120,000 Meetup members across 215 Meetup groups in 48 countries. Meetup members are individuals who opt into an Elasticsearch Meetup group on meetup.com, an independent third-party website.

Our business model is based on a combination of open source and proprietary software. Many features of our software can be used free of charge. Some are only available through paid subscriptions, which include access to specific proprietary features and also include support. Unlike some open source companies, we do not build a separate enterprise version of an original open source project. Instead, we develop and test one robust codebase, over which we maintain control. We believe that maintaining full control over the source code enables us to develop better products for our users and customers. Our sales and marketing efforts start with developers who have already adopted our software and then evolve to departmental decision-makers and senior executives who have broad purchasing power in their organizations. All of these actions help us build a powerful commercial business model on top of open source.

Our customers often significantly expand their usage of our products over time. Expansion includes increasing the number of developers using our products, increasing the utilization of our products for a particular use case, and applying our products to new use cases. We focus some of our direct sales efforts on encouraging these types of expansion within our customer base.

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Our business has experienced rapid growth around the world. As of April 30, 2019, we had over 8,100 customers compared to over 5,000 and over 2,800 customers as of April 30, 2018 and 2017, respectively. Our revenue was $271.7 million in the year ended April 30, 2019, or fiscal 2019, $159.9 million in the year ended April 30, 2018, or fiscal 2018, and $88.2 million in the year ended April 30, 2017, or fiscal 2017, representing year-over-year growth of 70% and 81% for the years ended April 30, 2019 and 2018, respectively. Subscriptions accounted for 91%, 93% and 90% of our total revenue in the years ended April 30, 2019, 2018 and 2017, respectively.  Revenue from outside the United States accounted for 43%, 39% and 31% of our total revenue in the years ended April 30, 2019, 2018 and 2017, respectively.

In the years ended April 30, 2019, 2018 and 2017, we incurred net losses of $102.3 million, $52.7 million and $52.0 million, respectively, and our net cash used in operating activities was $23.9 million, $20.8 million and $16.1 million, respectively. We expect we will continue to incur net losses for the foreseeable future.

Our Products

We founded Elastic to bring the power of search to a broad range of business and consumer use cases. Our products enable our users and customers to instantly find relevant information and insights in large amounts of data.

We offer the Elastic Stack (previously known as the ELK Stack), a powerful set of software products that ingest and store data from any source, and in any format, and perform search, analysis, and visualization in milliseconds or less. The Elastic Stack is designed for direct use by developers to power a variety of use cases. We also offer software solutions built on the Elastic Stack that address a wide variety of use cases. The Elastic Stack and our solutions are designed to run on premises, in public or private clouds, or in hybrid environments.

The Elastic Stack

The Elastic Stack is comprised of four primary products:

Some features of the Elastic Stack are open source, while others are proprietary. Some proprietary features are licensed to users at no cost, while others require paid subscriptions. Paid proprietary features enable capabilities such as automating anomaly detection on time series data at scale, facilitating compliance with data security and privacy regulations, and allowing real-time notifications and alerts. The source code of all free and paid features in the Elastic Stack is visible to the public in the form of “open code.”

Our Solutions

We have built a number of solutions on top of the Elastic Stack to make it easier for organizations to use our software for certain common use cases. Like the Elastic Stack, our solutions comprise a combination of open source features, free proprietary features, and paid proprietary features. The solutions we offer include:

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Our Deployment Options

The Elastic Stack and our solutions generally can be deployed on premises, in public or private clouds, or in hybrid environments, to satisfy various user and customer needs. Our goal is to ultimately offer all of our products as both self-managed and SaaS deployments.

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Our Business Model

Our business model refers to how we make our software available, including our open source distribution and go-to-market strategy, and how we charge our customers. We believe our business model creates significant value for our users, our customers, and our company.

Our business model is based on a combination of open source and proprietary software. We market and distribute the Elastic Stack and our solutions using an open source distribution strategy. Developers are able to download our software directly from our website. Many features of our software can be used free of charge. Some are only available through paid subscriptions, which include access to specific proprietary features and also include support. These paid features can be unlocked with a simple license update, without the need to re-deploy the software. The rate at which our customers purchase additional subscriptions and expand the value of existing subscriptions depends on a number of factors, including customers’ level of satisfaction with our products, the nature and size of the deployments, the desire to address additional use cases, and the perceived need for additional proprietary features. The source code of all Elastic Stack features, whether they are open source or proprietary, is visible to the public in the form of “open code.”

Our open source model facilitates rapid and efficient developer adoption, particularly by empowering individual developers to download and use our software without payment, registration, or the friction of a formal sales interaction. Our use of open source licensing fosters a vibrant developer community around our products and solutions, which drives adoption of our products and increased interaction among users. Further, this approach enables community review of our code and products, which allows us to improve the reliability and security of our software. We believe that the number of times our products have been downloaded and the size of our developer community are indicative of the benefits of our open source strategy and the growth in adoption of our products. However, we typically do not have visibility into whether our products are being actively used unless the user opts to interact with us. As a result, we cannot accurately determine how much of our downloaded software is being actively used.

We have designed our strategy to avoid some of the risks associated with an open source model. One such risk relates to control over the direction and roadmap of our products. We maintain full control over the source code of our products and solutions. While community members may suggest changes to our products, only Elastic employees are able to commit changes to the codebase. Further, unlike some open source companies, we do not build a separate enterprise edition of an original open source project. Instead, we develop, maintain, and test a single robust codebase that is shared by our entire developer community.

Some open source companies sell only support for software that they make available at no cost. We believe this can create misaligned incentives in that the support vendor benefits from low software quality. Accordingly, we focus on designing high-quality software products that include proprietary features and are easy to use and reliable. We include support only as part of our subscriptions.

We believe in building products that provide value and appeal to the people who use them, including developers, architects, DevOps personnel, IT professionals, and security analysts. At the same time, a software company should be able to engage and build relationships with departmental or organizational leaders who make large technology purchasing decisions. At Elastic, we do both.

Strengths of Our Products

The strengths of our products include the following:

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Our Growth Strategies

We intend to pursue the following growth strategies:

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Customers

Organizations of all sizes, in all industries, both private and public, purchase our products for a variety of use cases. As of April 30, 2019, we had over 8,100 customers. We have self-managed subscriptions for customers who manage their own deployments of the Elastic Stack and our solutions on premises, in public or private clouds, or in hybrid environments and Elastic Cloud subscriptions for customers who use our SaaS products. Elastic subscriptions include access to our paid proprietary features and products as well as support from Elastic’s support engineers. No customer represented more than 10% of our revenue in the year ended April 30, 2019.

Engineering

Our engineering organization focuses on enhancing existing products and developing new products, both open source and proprietary, that are easy to use and can be run in any environment including on premises, in public or private clouds, or in hybrid environments. With a distributed engineering team spanning over 30 countries, we are able to recruit, hire, and retain high-quality, experienced developers, tech leads, and product managers, and operate at a rapid pace to drive product releases, fix bugs, and create new product offerings.

Our software development process is based on iterative releases across the Elastic Stack, our solutions, and the Elastic Cloud. We are organized in small functional teams with a high degree of autonomy and accountability. Our distributed and highly modular team structure and well-defined software development processes also allow us to successfully incorporate technologies that we have acquired.

As of April 30, 2019, we had 458 employees in our research and development organization, comprising 32% of our total headcount. We intend to continue to invest in our research and development capabilities to extend our products. Research and development expense totaled $101.2 million and $55.6 million, in the years ended April 30, 2019 and 2018, respectively. We plan to continue to devote significant resources to research and development.

Sales and Marketing

Open source is the core of our distribution model. We make it easy for individual developers to begin using our products in order to drive viral adoption. Users can download our software directly from our website without any sales interaction, and immediately begin using the full set of free and paid features. Access to our paid features is available for an initial trial period for both self-managed and SaaS subscriptions. Our community included over 120,000 Meetup members across 215 Meetup groups in 48 countries as of April 30, 2019.

As a result of our open source strategy, our sales prospects are often already using our technology. Our sales and marketing efforts extend our open source strategy in two key ways. First, we conduct low-touch marketing campaigns to keep users and customers engaged after they download our software. This includes providing high-quality content, documentation, webinars, videos, and blogs through our website. Second, we conduct high-touch virtual and field campaigns with qualified prospects and customers who have typically already deployed our software to drive further awareness, adoption, and expansion of our products and solutions.

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Our sales teams are segmented primarily by geography and secondarily by employee count of our prospects and customers. We rely on inside sales development representatives to qualify leads based on their likelihood to make a purchase. We pursue sales opportunities primarily through a direct sales motion, in some cases assisted by partners. Our relationships within customer organizations often extend beyond the initial users of the technology and include technology and business decision-makers at various levels. We also engage with our customers on an ongoing basis through a customer success team, to ensure customer satisfaction and expand their usage of our technology.

As of April 30, 2019, we had 565 employees in our sales and marketing organization, including sales development, field sales, sales engineering, business development, sales operations, customer success, and marketing personnel.

Partners

We maintain partner relationships that help us market and deliver our products to our customers and complement our community. Our partner relationships include the following:

Professional Services

We offer consulting and training as part of our offerings. To assist customers in accelerating their success with our software, our consulting team consists of engineers and architects who bring hands-on experience and deep technical knowledge to a project. Our training offerings enable our users to gain the necessary skills to develop, deploy, and manage our software.

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Customer Support

We endeavor to make it easy for developers to download, install, deploy and use the Elastic Stack and our solutions. To this end, our open source developer community functions as a source of support and enables developers to engage in self-help and collaboration.

However, in many situations, such as those involving complex enterprise IT environments, large deployments and novel use cases, our users require our support. Accordingly, we include support as part of the subscriptions we sell for our products. Our global support organization is comprised of highly technical support engineers who are contributors to our open source, and provide support experiences including troubleshooting, technical audits, cluster tuning, and upgrade assistance. Our support team is distributed across over 20 countries and provides coverage 24 hours per day, all 365 days per year, across multiple languages.

We believe that software companies should not have incentives to build low quality software. In that connection, we do not sell support separately from our software subscriptions.

Our Technology

Our products consist of the Elastic Stack, our solutions, and software that supports our various deployment alternatives.

Technology Features of the Elastic Stack

Elasticsearch is the heart of the Elastic Stack, where users store, search, and analyze data. Key features of Elasticsearch include the following:

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Kibana is the user interface for the Elastic Stack. It allows users to manage the Elastic Stack and visualize data. Additionally, the interfaces for many of our solutions are built into Kibana. Key features of Kibana include the following:

Beats and Logstash are data ingestion tools that enable users to collect and enrich any kind of data from any source for storage in Elasticsearch. Beats and Logstash have an extensible modular architecture. Beats are lightweight agents purpose-built for collecting data on devices, servers, and inside containers. Key features of Beats include the following:

Logstash enables centralized collection and extract, transformation, and load capabilities. Key features of Logstash include the following:

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Technology Features of Our Solutions

Our solutions are designed to minimize time-to-value and deployment costs of using the Elastic Stack for certain common use cases. The functionality of our solutions often includes specialized data collection, through standardized APIs or custom agents, and custom user interfaces for specific data analytics, visualizations, workflows, and actions. Most of our solutions can be self-managed or accessed through Elastic Cloud. Today, some of our solutions are only available through Elastic Cloud. We offer the following solutions:

Elastic Cloud and Elastic Cloud Enterprise

The Elastic Stack and our solutions can be deployed on premises, in public and private clouds, and in hybrid environments. We divide our deployment models into two categories: self-managed, which refers to users deploying the Elastic Stack and solutions on infrastructure they manage themselves (such as their own data center or private or public cloud environments), and Elastic Cloud, which refers to our SaaS products that we host and manage. To help self-managed users with more complex deployment scenarios, we offer Elastic Cloud Enterprise.

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Our Source Code

We define our culture by our “source code,” which expresses our core corporate values.

Our Distributed Culture

The Elastic Stack is powerful because it is distributed, gaining speed and stability from each additional node. Our company emulates the strengths of the distributed systems we build.

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Community

As an open source company, our team extends beyond our employee base. It includes the millions of users who download our software, and over 120,000 Meetup members across 215 Meetup groups in 48 countries as of April 30, 2019. Our users interact with us on our website forums and on Twitter, GitHub, StackOverflow, Quora, Facebook, Weibo, WeChat, and more.

In order to build products that best meet our users’ needs, we focus on, and invest in, building a strong community. Each download of the Elastic Stack is a new opportunity to educate our next contributor, hear about a new use case, explore the need for a new feature, or meet a future member of the team. Community is core to our identity, binding our products closely together with our users. Community gives us an ability to get their candid feedback, creating a direct line of communication between our users and the builders of our products across all of our features—open source, unpaid proprietary, and paid proprietary—enabling us to make our products simpler and better.

The Elastic community has a Code of Conduct. It covers the behaviors of the Elastic community in any forum, mailing list, wiki, website, code repository, IRC channel, private correspondence, or public meeting. It is designed to ensure that the Elastic community is a space where members and users can freely and openly communicate, collaborate, and contribute both ideas and code. It also covers our community ground rules: be considerate, be patient, be respectful, be nice, communicate effectively, and ask for help when unsure.

Competition

Our market is highly competitive, rapidly evolving, fragmented, and subject to changing technology, shifting customer needs, and frequent introductions of new offerings. Our principal competitors include:

The principal competitive factors for companies in our industry are:

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We believe that we compare favorably on the basis of the factors listed above. However, many of our competitors have substantially greater financial, technical and other resources, greater brand recognition, larger sales forces and marketing budgets, broader distribution networks, more diverse product and services offerings and larger and more mature intellectual property portfolios. They may be able to leverage these resources to gain business in a manner that discourages customers from purchasing our offerings. Furthermore, we expect that our industry will continue to attract new companies, including smaller emerging companies, which could introduce new offerings. We may also expand into new markets and encounter additional competitors in such markets. While our products and solutions have various competitors across different use cases, such as app search, site search, enterprise search, logging, metrics, APM, business analytics and security analytics, we believe that few competitors currently have the capabilities to address our entire range of use cases. We believe our industry requires constant change and innovation, and we plan to continue to evolve search as a foundational technology to solve the problems of today and new emerging problems in the future.

Intellectual Property

Our success depends in part upon our ability to safeguard our core technology and other intellectual property assets. We seek to accomplish that objective by establishing intellectual property rights in and protecting those assets through a combination of patents, patent applications, registered and unregistered trademarks, copyrights, trade secrets, license agreements, confidentiality procedures, non-disclosure agreements with third parties, and other contractual measures. In addition, we maintain a policy requiring our employees, contractors, and consultants to enter into disclosure and invention assignment agreements. As of April 30, 2019, we had 7 issued patents in the United States with expirations ranging from 2031 to 2034, 32 pending U.S. nonprovisional patent applications, and eight pending non-U.S. patent filings. The pending patent applications, if issued, would expire between 2032 and 2039. In addition, as of April 30, 2019, we had 30 registered trademarks in the United States, 7 pending trademark applications in the United States, as well as 277 registered trademarks in various non-U.S. jurisdictions and 41 pending trademark applications in various non-U.S. jurisdictions.

Despite our efforts to protect our intellectual property assets, unauthorized parties may attempt to copy or obtain and use our proprietary technology to develop competing technologies with the same or similar functionality. Policing unauthorized use of our technology is difficult and time consuming. The laws, procedures and restrictions on which we rely may provide only limited protection, and any of our intellectual property rights may be challenged, invalidated, circumvented, infringed or misappropriated. In addition, the laws of certain countries do not protect proprietary rights to the same extent as the laws of the United States or other jurisdictions, and we therefore may be unable to protect our proprietary technology in certain jurisdictions. That is why we believe that factors such as the technological and creative skills of our personnel, creation of new products, features and functionality, and frequent enhancements to our technology are more essential to establishing and maintaining our technology leadership position.

From time to time, third parties may assert patent, copyright, trade secret and other intellectual property rights against us, our partners or our customers. Our standard license and other agreements may obligate us to indemnify our partners and customers against such claims. Successful claims of infringement by a third party could prevent us from continuing to offer our technology or performing certain services, require us to expend time and money to develop non-infringing solutions, or force us to pay for licenses or to pay substantial damages or other fees. We cannot assure you that we do not currently infringe, or that we will not in the future infringe, upon any third-party patents or other proprietary rights.

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In addition, our technology incorporates software components licensed to the general public under open source software licenses such as the Apache Software License Version 2.0. We obtain many components from software developed and released by contributors to independent open source components of our technology. Open source licenses grant licensees broad permissions to use, copy, modify and redistribute our platform. As a result, open source development and licensing practices can limit the value of our software copyright assets.

Legal Proceedings

From time to time, we may be subject to legal proceedings and claims that arise in the ordinary course of business, including patent, commercial, product liability, employment, class action, whistleblower and other litigation and claims, as well as governmental and other regulatory investigations and proceedings. In addition, third parties may from time to time assert claims against us in the form of letters and other communications. We are not currently a party to any legal proceedings that, if determined adversely to us, would, in our opinion, have a material adverse effect on our business, results of operations, financial condition or cash flows. Future litigation may be necessary to defend ourselves, our partners and our customers by determining the scope, enforceability and validity of third-party proprietary rights, or to establish our proprietary rights. The results of any current or future litigation cannot be predicted with certainty, and regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.

Employees

As of April 30, 2019, we had 1,442 employees in over 35 countries. None of our employees is represented by a labor union. In certain countries in which we operate, such as France and Spain, we are subject to, and comply with, local labor law requirements which may automatically make our employees subject to industry-wide collective bargaining agreements. We have not experienced any work stoppages.

Corporate Information

We were incorporated in the Netherlands as a private company with limited liability (besloten vennootschap met beperkte aansprakelijkheid) on February 9, 2012 as Searchworkings Global B.V. On June 19, 2012, we changed our name to Elasticsearch global B.V., on December 11, 2013, we changed our name to Elasticsearch Global B.V., and on May 29, 2018, we changed our name to Elastic B.V. Immediately prior to the completion of our initial public offering (“IPO”) on October 10, 2018, we converted into a public company with limited liability (naamloze vennootschap) under Dutch law and changed our name to Elastic N.V. Our principal executive offices are located at 800 West El Camino Real, Suite 350, Mountain View, California 94040, and our telephone number is (650) 458-2620. We are registered with the trade register of the Dutch Chamber of Commerce under number 54655870. Our corporate seat is in Amsterdam, the Netherlands, and our registered office is at Keizersgracht 281, 1016 ED Amsterdam, the Netherlands.

Our ordinary shares are listed on the New York Stock Exchange (“NYSE”) under the symbol “ESTC”.

Our website address is www.elastic.co. Information contained on, or that can be accessed through, our website does not constitute part of this Annual Report on Form 10-K and inclusions of our website address in this Annual Report on Form 10-K are inactive textual references only.

We announce material information to the public about us, our products and services and other matters through a variety of means, including filings with the SEC, press releases, public conference calls, our website (www.elastic.co), the investor relations section of our website (https://ir.elastic.co), our blog (www.elastic.co/blog), and/or social media, including our Twitter account (https://twitter.com/elastic), Facebook page (www.facebook.com/elastic.co), and/or LinkedIn account (www.linkedin.com/company/elastic-co), in order to achieve broad, non-exclusionary distribution of information to the public. We encourage investors and others to review the information it makes public in these locations, as such information could be deemed to be material information. Please note that this list may be updated from time to time.

The Elastic design logo, “Elastic” and our other registered or common law trademarks, service marks or trade names appearing in this Annual Report on Form 10-K are the property of elasticsearch B.V. Other trademarks and trade names referred to in this Annual Report on Form 10-K are the property of their respective owners. Solely for convenience, trademarks and trade names referred to in this Annual Report on Form 10-K may appear without the ® or ™ symbols.

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Available Information

Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and amendments to reports filed pursuant to Sections 13(a) and 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) are filed with the U.S. Securities and Exchange Commission (“SEC”). We are subject to the informational requirements of the Exchange Act and file or furnish reports, proxy statements and other information with the SEC. Such reports and other information filed by us with the SEC are available free of charge on our website at www.elastic.co/ir when such reports are available on the SEC’s website. The SEC maintains an internet site that contains reports, proxy and information statements and other information regarding issuers that file electronically with the SEC at www.sec.gov.

Item 1A. Risk Factors.

Risk Factors

A description of the risks and uncertainties associated with our business and ownership of our ordinary shares is set forth below. You should carefully consider the risks and uncertainties described below, together with all of the other information contained in this Annual Report on Form 10-K, including our consolidated financial statements and the related notes thereto, before making a decision to invest in our ordinary shares. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties that we are unaware of, or that we currently believe are not material, may also become important factors that affect us. If any of the following risks occur, our business, financial condition, operating results and prospects could be materially and adversely affected. In that event, the price of our ordinary shares could decline, and you could lose part or all of your investment.

Risks Related to the Business

Our business and operations have experienced rapid growth, and if we do not appropriately manage future growth, if any, or are unable to improve our systems and processes, our business, financial condition, results of operations, and prospects will be adversely affected.

We have experienced rapid growth and increased demand for our offerings. Our employee headcount and number of customers have increased significantly, and we expect to continue to grow our headcount significantly over the next year. For example, our total number of customers has grown from over 2,800 as of April 30, 2017 to over 5,000 as of April 30, 2018 and to over 8,100 as of April 30, 2019. The growth and expansion of our business and offerings places a continuous significant strain on our management, operational, and financial resources. In addition, as customers adopt our technology for an increasing number of use cases, we have had to support more complex commercial relationships. We must continue to improve and expand our information technology and financial infrastructure, our operating and administrative systems, and our relationships with various partners and other third parties, and our ability to manage headcount and processes in an efficient manner to manage our growth to date and any future growth effectively.

We may not be able to sustain the diversity and pace of improvements to our offerings successfully or implement systems, processes, and controls in an efficient or timely manner or in a manner that does not negatively affect our results of operations. Our failure to improve our systems, processes, and controls, or their failure to operate in the intended manner, may result in our inability to manage the growth of our business and to forecast our revenue, expenses, and earnings accurately, or to prevent losses.

As we expand our business and operate as a public company, we may find it difficult to maintain our corporate culture while managing our employee growth. Any failure to manage our anticipated growth and related organizational changes in a manner that preserves our culture could negatively impact future growth and achievement of our business objectives. Additionally, our productivity and the quality of our offerings may be adversely affected if we do not integrate and train our new employees quickly and effectively. Failure to manage any future growth effectively could result in increased costs, negatively affect our customers’ satisfaction with our offerings, and harm our results of operations.

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We have a history of losses and may not be able to achieve profitability or positive cash flows on a consistent basis. If we cannot achieve profitability or positive cash flows, our business, financial condition, and results of operations may suffer.

We have incurred losses in all years since our incorporation. We incurred a net loss of $102.3 million, $52.7 million and $52.0 million in the years ended April 30, 2019, 2018 and 2017, respectively.  As a result, we had an accumulated deficit of $317.1 million as of April 30, 2019. We anticipate that our operating expenses will increase substantially in the foreseeable future as we continue to enhance our offerings, broaden our customer base, expand our sales and marketing activities, expand our operations, hire additional employees, and continue to develop our technology. These efforts may prove more expensive than we currently anticipate, and we may not succeed in increasing our revenue sufficiently, or at all, to offset these higher expenses. Revenue growth may slow or revenue may decline for a number of possible reasons, including slowing demand for our offerings or increasing competition. Any failure to increase our revenue as we grow our business could prevent us from achieving profitability or positive cash flow at all or on a consistent basis, which would cause our business, financial condition, and results of operations to suffer.

We may not be able to compete successfully against current and future competitors.

The market for our products is highly competitive, quickly evolving, and subject to rapid changes in technology. We believe that our ability to compete depends upon many factors both within and beyond our control, including the following:

We face competition from both established and emerging competitors. Our current primary competitors generally fall into the following categories:

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Some of our current and potential competitors have longer operating histories, significantly greater financial, marketing and other resources and larger customer bases than we do. These factors may allow our competitors to respond more quickly than we can to new or emerging technologies and changes in customer preferences. These competitors may engage in more extensive research and development efforts, undertake more far-reaching marketing campaigns, and adopt more aggressive pricing policies which may allow them to build larger customer bases than we have. New start-up companies that innovate and large competitors that are making significant investments in research and development may develop similar offerings that compete with our offerings or that achieve greater market acceptance than our offerings. This could attract customers away from our offerings and reduce our market share. If we are unable to anticipate or react to these competitive challenges, our competitive position would weaken, which would adversely affect our business and results of operations.

Our limited operating history makes it difficult to evaluate our current business and prospects and may increase the risks associated with your investment.

We were founded in 2012. Our limited operating history makes it difficult to evaluate our current business and our future prospects, including our ability to plan for and model future growth. We have encountered and will continue to encounter risks and difficulties frequently experienced by rapidly growing companies in constantly evolving industries, including the risks described in this Annual Report on Form 10-K. If we do not address these risks successfully, our business and results of operations will be adversely affected, and the market price of our ordinary shares could decline.

Further, we have limited historical financial data and we operate in a rapidly evolving market. As such, any predictions about our future revenue and expenses may not be as accurate as they would be if we had a longer operating history or operated in a more predictable market.

If we are not able to keep pace with technological and competitive developments, our business will be harmed.

The market for search technologies is subject to rapid technological change, evolving industry standards, and changing regulations, as well as changing customer needs, requirements and preferences. Our success depends upon our ability to enhance existing products, expand the use cases of our products, respond to changing customer needs, requirements and preferences, and develop and introduce in a timely manner new offerings that keep pace with technological and competitive developments. We have in the past experienced delays in releasing new products, deployment options and product enhancements and may experience similar delays in the future. As a result, in the past, some of our customers deferred purchasing our products until the next upgrade was released. Future delays or problems in the installation or implementation of our new releases may cause customers to forgo purchases of our products and purchase those of our competitors instead.

Additionally, the success of new product introductions depends on a number of factors including, but not limited to, timely and successful product development, market acceptance, our ability to manage the risks associated with new product releases, the availability of software components for new products, the effective management of development and other spending in connection with anticipated demand for new products, the availability of newly developed products, and the risk that new products may have bugs, errors, or other defects or deficiencies in the early stages of introduction. We have in the past experienced bugs, errors, or other defects or deficiencies in new products and product updates and may have similar experiences in the future. Furthermore, our ability to increase the usage of our products depends, in part, on the development of new use cases for our products, which is typically driven by our developer community and may be outside of our control. We also have invested, and may continue to invest, in the acquisition of complementary businesses, technologies, services, products and other assets that expand the products that we can offer our customers. We may make these investments without being certain that they will result in products or enhancements that will be accepted by existing or prospective customers. Additionally, even if we are able to develop new products and product enhancements, we cannot ensure that they will achieve market acceptance. If we are unable to successfully enhance our existing products to meet evolving customer requirements, increase adoption and usage of our products, develop new products, or if our efforts to increase the usage of our products are more expensive than we expect, then our business, results of operations and financial condition would be adversely affected.

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The markets for some of our products are new, unproven and evolving, and our future success depends on the growth and expansion of these markets and our ability to adapt and respond effectively to evolving markets.

The markets for certain of our products, such as our security analytics and APM solutions, are relatively new, rapidly evolving and unproven. Accordingly, it is difficult to predict customer adoption and renewals for these products, customers’ demand for these products, the size, growth rate, expansion, and longevity of these markets, the entry of competitive products, or the success of existing competitive products. Our ability to penetrate these new and evolving markets depends on a number of factors, including the cost, performance, and perceived value associated with our products. If these markets do not continue to grow as expected, or if we are unable to anticipate or react to changes in these markets, our competitive position would weaken, which would adversely affect our business and results of operations.

Our operating results are likely to fluctuate from quarter to quarter, which could adversely affect the trading price of our ordinary shares.

Our results of operations, including our revenue, cost of revenue, gross margin, operating expenses, cash flow and deferred revenue, have fluctuated from quarter-to-quarter in the past and may continue to vary significantly in the future so that period-to-period comparisons of our results of operations may not be meaningful. Accordingly, our financial results in any one quarter should not be relied upon as indicative of future performance. Our quarterly financial results may fluctuate as a result of a variety of factors, many of which are outside of our control, may be difficult to predict, and may or may not fully reflect the underlying performance of our business. Factors that may cause fluctuations in our quarterly financial results include:

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The impact of one or more of the foregoing or other factors may cause our operating results to vary significantly. Such fluctuations could cause us to fail to meet the expectations of investors or securities analysts, which could cause the trading price of our ordinary shares to fall substantially, and we could face costly lawsuits, including securities class action suits.

If we are unable to increase sales of our subscriptions to new customers, sell additional subscriptions to our existing customers, or expand the value of our existing customers’ subscriptions, our future revenue and results of operations will be harmed.

We offer certain features of our products as open source software with no payment required, and also offer some of our proprietary features with no payment required. Customers purchase subscriptions in order to gain access to additional functionality and support. Our future success depends on our ability to sell our subscriptions to new customers and to expand the deployment of our offerings with existing customers by selling paid subscriptions to our existing users and expanding the value and number of existing customers’ subscriptions. Our ability to sell new subscriptions depends on a number of factors, including the prices of our offerings, the prices of products offered by our competitors, and the budgets of our customers. In addition, a significant aspect of our sales and marketing focus is to expand deployments within existing customers. The rate at which our customers purchase additional subscriptions and expand the value of existing subscriptions depends on a number of factors, including customers’ level of satisfaction with our offerings, the nature and size of the deployments, the desire to address additional use cases, and the perceived need for additional features, as well as general economic conditions. We rely in large part on our customers to identify new use cases for our products in order to expand such deployments and grow our business. If our customers do not recognize the potential of our offerings, our business would be materially and adversely affected. If our efforts to sell subscriptions to new customers and to expand deployments at existing customers are not successful, our total revenue and revenue growth rate may decline and our business will suffer.

If our existing customers do not renew their subscriptions, it could have an adverse effect on our business and results of operations.

We expect to derive a significant portion of our revenue from renewals of existing subscriptions. Our customers have no contractual obligation to renew their subscriptions after the completion of their subscription term. Our subscriptions for self-managed deployments typically range from one to three years, while many of our Elastic Cloud customers purchase subscriptions either on a month-to-month basis or on a committed contract of at least one year in duration.

Our customers’ renewal rates may decline or fluctuate as a result of a number of factors, including their satisfaction with our products and our customer support, our products’ ability to integrate with new and changing technologies, the frequency and severity of product outages, our product uptime or latency, and the pricing of our, or competing, products. If our customers renew their subscriptions, they may renew for shorter subscription terms or on other terms that are less economically beneficial to us. We may not accurately predict future renewal trends. If our customers do not renew their subscriptions, or renew on less favorable terms, our revenue may grow more slowly than expected or decline and our Net Expansion Rate may decline.

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Because of the rights accorded to third parties under open source software licenses, there are limited technological barriers to entry into the markets in which we compete and it may be relatively easy for competitors, some of whom may have greater resources than we have, to enter our markets and compete with us.

Anyone may obtain access to the source code for our open source features and then redistribute it (either in a modified or unmodified form) and use it to compete in our markets. Additionally, we make the source code of our proprietary features for the Elastic Stack available, which may enable others to compete more effectively. Such competition can develop without the degree of overhead and lead time required by traditional proprietary software companies, due to the permissions allowed under open source licensing. It is possible for competitors to develop their own software, including software based on our products, potentially reducing the demand for our products and putting pricing pressure on our subscriptions. For example, Amazon offers some of our open source features as part of its Amazon Web Services offering. As such, Amazon competes with us for potential customers, and while Amazon cannot provide our proprietary software, the pricing of Amazon’s offerings may limit our ability to adjust the price of our products. We cannot guarantee that we will be able to compete successfully against current and future competitors or that competitive pressure or the availability of new open source software will not result in price reductions, reduced operating margins and loss of market share, any one of which could harm our business, financial condition, results of operations and cash flows.

If we do not effectively expand and train our sales force, we may be unable to add new customers, increase sales to existing customers or expand the value of our existing customers’ subscriptions and our business will be adversely affected.

We depend on our sales force to obtain new customers and to drive additional sales to existing customers by selling them new subscriptions and expanding the value of their existing subscriptions. We believe that there is significant competition for sales personnel, including sales representatives, sales managers, and sales engineers, with the skills and technical knowledge that we require. Our ability to achieve significant revenue growth will depend, in large part, on our success in recruiting, training and retaining sufficient numbers of sales personnel to support our growth. New hires require significant training and may take significant time before they achieve full productivity. Our recent hires and planned hires may not become productive as quickly as we expect, and we may be unable to hire or retain sufficient numbers of qualified individuals in the markets where we do business or plan to do business. In addition, particularly if we continue to grow rapidly, a large percentage of our sales force will have relatively little experience working with us, our subscriptions, and our business model. If we are unable to hire and train sufficient numbers of effective sales personnel, our sales personnel do not reach significant levels of productivity in a timely manner, or our sales personnel are not successful in obtaining new customers or increasing sales to our existing customer base, our business will be harmed.

Our ability to increase sales of our offerings is highly dependent on the quality of our customer support, and our failure to offer high quality support would have an adverse effect on our business, reputation and results of operations.

After our products are deployed within our customers’ IT environments, our customers depend on our technical support services to resolve issues relating to our products. If we do not succeed in helping our customers quickly resolve post-deployment issues or provide effective ongoing support and education on our products, our ability to sell additional subscriptions to existing customers or expand the value of existing customers’ subscriptions would be adversely affected and our reputation with potential customers could be damaged. Many larger enterprise and government entity customers have more complex IT environments and require higher levels of support than smaller customers. If we fail to meet the requirements of these enterprise customers, it may be more difficult to grow sales with them.

Additionally, it can take several months to recruit, hire, and train qualified technical support employees. We may not be able to hire such resources fast enough to keep up with demand, particularly if the sales of our offerings exceed our internal forecasts. To the extent that we are unsuccessful in hiring, training, and retaining adequate support resources, our ability to provide adequate and timely support to our customers, and our customers’ satisfaction with our offerings, will be adversely affected. Our failure to provide and maintain high-quality support services would have an adverse effect on our business, financial condition, and results of operations.

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We rely significantly on revenue from subscriptions and, because we recognize a significant portion of the revenue from subscriptions over the term of the relevant subscription period, downturns or upturns in sales are not immediately reflected in full in our results of operations.

Subscription revenue accounts for the substantial majority of our revenue, comprising 91%, 93% and 90% of total revenue in the years ended April 30, 2019, 2018 and 2017, respectively. We recognize a significant portion of our subscription revenue monthly over the term of the relevant time period. As a result, much of the subscription revenue we report each fiscal quarter is the recognition of deferred revenue from subscription contracts entered into during previous fiscal quarters. Consequently, a decline in new or renewed subscriptions in any one fiscal quarter will not be fully or immediately reflected in revenue in that fiscal quarter and will negatively affect our revenue in future fiscal quarters. Accordingly, the effect of significant downturns in new or renewed sales of our subscriptions is not reflected in full in our results of operations until future periods.

A real or perceived defect, security vulnerability, error, or performance failure in our software could cause us to lose revenue, damage our reputation, and expose us to liability.

Our products are inherently complex and, despite extensive testing and quality control, have in the past and may in the future contain defects or errors, especially when first introduced, or not perform as contemplated. These defects, security vulnerabilities, errors or performance failures could cause damage to our reputation, loss of customers or revenue, product returns, order cancellations, service terminations, or lack of market acceptance of our software. As the use of our products, including products that were recently acquired or developed, expands to more sensitive, secure, or mission critical uses by our customers, we may be subject to increased scrutiny, potential reputational risk, or potential liability should our software fail to perform as contemplated in such deployments. We have in the past and may in the future need to issue corrective releases of our software to fix these defects, errors or performance failures, which could require us to allocate significant research and development and customer support resources to address these problems.

Any limitation of liability provisions that may be contained in our customer and partner agreements may not be effective as a result of existing or future applicable law or unfavorable judicial decisions. The sale and support of our products entail the risk of liability claims, which could be substantial in light of the use of our products in enterprise-wide environments. In addition, our insurance against this liability may not be adequate to cover a potential claim.

Incorrect implementation or use of, or our customers’ failure to update, our software could result in customer dissatisfaction and negatively affect our business, operations, financial results, and growth prospects.

Our products are often operated in large scale, complex IT environments. Our customers and some partners require training and experience in the proper use of and the benefits that can be derived from our products to maximize their potential. If our customers do not implement, update or use our products correctly or as intended, inadequate performance and/or security vulnerabilities may result. Because our customers rely on our software to manage a wide range of operations, the incorrect implementation, use of, or our customers’ failure to update, our software or our failure to train customers on how to use our software productively may result in customer dissatisfaction, negative publicity and may adversely affect our reputation and brand. Failure by us to effectively provide training and implementation services to our customers could result in lost opportunities for follow-on sales to these customers and decrease subscriptions by new customers, and adversely affect our business and growth prospects.

If third parties offer inadequate or defective implementations of our open source software, our reputation could be harmed.

Certain cloud infrastructure providers, including Amazon Web Services, provide SaaS offerings based on open source components of the Elastic Stack, using the names of those open source components in marketing such offerings. These offerings are not supported by us and come without any of our proprietary features. We do not control how these third parties may use or offer our open source technology. These third parties could inadequately or incorrectly implement our open source technology, or fail to update such technology in light of changing technological or security requirements, which could result in real or perceived defects, security vulnerabilities, errors, or performance failures with respect to their open source offerings. Users, customers, and potential customers could confuse these third party products with our own products, and attribute such defects, security vulnerabilities, errors, or performance failures to our products. Any damage to our reputation and brand from defective implementations of our open source software could result in lost sales and lack of market acceptance of our products and could adversely affect our business and growth prospects.

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We rely on traditional web search engines to direct traffic to our website. If our website fails to rank prominently in unpaid search results, traffic to our website could decline and our business would be adversely affected.

Our success depends in part on our ability to attract users through unpaid Internet search results on traditional web search engines, such as Google. The number of users we attract to our website from search engines is due in large part to how and where our website ranks in unpaid search results. These rankings can be affected by a number of factors, many of which are not in our direct control, and they may change frequently. For example, a search engine may change its ranking algorithms, methodologies or design layouts. As a result, links to our website may not be prominent enough to drive traffic to our website, and we may not know how or otherwise be in a position to influence the results. Any reduction in the number of users directed to our website could reduce our revenue or require us to increase our customer acquisition expenditures.

If our security measures are breached or unauthorized access to private or proprietary data is otherwise obtained, our software may be perceived as not being secure, customers may reduce the use of or stop using our products, and we may incur significant liabilities.

Any security breach, including those resulting from a cybersecurity attack, phishing attack, or any unauthorized access, unauthorized usage, virus or similar breach or disruption could result in the loss of confidential information, damage to our reputation, litigation, regulatory investigations or other liabilities. These attacks may come from individual hackers, criminal groups, and state-sponsored organizations. If our security measures are breached as a result of third-party action, employee error, defect or bug in our products, malfeasance or otherwise and, as a result, someone obtains unauthorized access to our confidential information or personal information or the confidential information or personal information of our customers, our reputation may be damaged, our business may suffer and we could incur significant liability. Even the perception of inadequate security may damage our reputation and negatively impact our ability to win new customers and retain existing customers. Further, we could be required to expend significant capital and other resources to address any data security incident or breach.

In addition, many of our customers may use our software for processing their sensitive and proprietary information, including business strategies, financial and operational data, personal or identifying information and other related data. As a result, unauthorized access or use of this data could result in the loss, compromise, corruption or destruction of our customers’ sensitive and proprietary information and lead to litigation, regulatory investigations and claims, indemnity obligations, and other liabilities. We have implemented administrative, technical and physical measures designed to protect the integrity of customer information and prevent data loss, misappropriation and other security breaches and incidents and may incur significant costs in connection with the implementation of additional preventative measures in the future.

We engage third-party vendors and service providers to store and otherwise process some of our and our customers’ data, including sensitive and personal information. Our vendors and service providers may also be the targets of cyberattacks, malicious software, phishing schemes, and fraud. Our ability to monitor our vendors and service providers’ data security is limited, and, in any event, third parties may be able to circumvent those security measures, resulting in the unauthorized access to, misuse, disclosure, loss or destruction of our and our customers’ data, including sensitive and personal information.

Techniques used to sabotage or obtain unauthorized access to systems or networks are constantly evolving and, in some instances, are not identified until launched against a target. We and our service providers may be unable to anticipate these techniques, react in a timely manner, or implement adequate preventative measures.

Further, we cannot assure that any limitations of liability provisions in our customer and user agreements, contracts with third-party vendors and service providers or other contracts would be enforceable or adequate or would otherwise protect us from any liabilities or damages with respect to any particular claim relating to a security breach or other security-related matter. We also cannot be sure that our existing insurance coverage will continue to be available on acceptable terms or will be available in sufficient amounts to cover claims related to a security incident or breach, or that the insurer will not deny coverage as to any future claim. The successful assertion of claims against us that exceed available insurance coverage, or the occurrence of changes in our insurance policies, including premium increases or the imposition of large deductible or co-insurance requirements, could have a material adverse effect on our business, including our financial condition, operating results, and reputation.

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Interruptions or performance problems associated with our technology and infrastructure, and our reliance on technologies from third parties, may adversely affect our business operations and financial results.

We rely on third-party cloud platforms to host our cloud offerings. If we experience an interruption in service for any reason, our cloud offerings would similarly be interrupted. An interruption in our services to our customers could cause our customers’ internal and consumer-facing applications to not function properly, which could have a material adverse effect on our business, results of operations, customer relationships and reputation.

In addition, our website and internal technology infrastructure may experience performance issues due to a variety of factors, including infrastructure changes, human or software errors, website or third-party hosting disruptions, capacity constraints, technical failures, natural disasters or fraud or security attacks. Our use and distribution of open source software may increase this risk. If our website is unavailable or our users are unable to download our products or order subscriptions or services within a reasonable amount of time or at all, our business could be harmed. We expect to continue to make significant investments to maintain and improve website performance and to enable rapid releases of new features and applications for our products. To the extent that we do not effectively upgrade our systems as needed and continually develop our technology to accommodate actual and anticipated changes in technology, our business and results of operations may be harmed.

We also rely on cloud technologies from third parties in order to operate critical functions of our business, including financial management services, relationship management services and lead generation management services. If these services become unavailable due to extended outages or interruptions or because they are no longer available on commercially reasonable terms or prices, our expenses could increase, our ability to manage our finances could be interrupted, our processes for managing sales of our offerings and supporting our customers could be impaired, and our ability to generate and manage sales leads could be weakened until equivalent services, if available, are identified, obtained and implemented, any of which could harm our business and results of operations.

We depend on our executive officers and other key employees, and the loss of one or more of these employees or an inability to attract and retain highly skilled employees could harm our business.

Our future success depends, in part, on our ability to continue to attract and retain highly skilled personnel. The loss of the services of any of our key personnel, the inability to attract or retain qualified personnel, or delays in hiring required personnel, particularly in engineering and sales, may seriously harm our business, financial condition, and results of operations. Although we have entered into employment offer letters with our key personnel, their employment is for no specific duration and constitutes at-will employment. We are also substantially dependent on the continued service of our existing engineering personnel because of the complexity of our products.

Our future performance also depends on the continued services and continuing contributions of our senior management, particularly our Chief Executive Officer and Chairman, Shay Banon, to execute on our business plan and to identify and pursue new opportunities and product innovations. We do not maintain key person life insurance policies on any of our employees. The loss of services of senior management could significantly delay or prevent the achievement of our development and strategic objectives, which could adversely affect our business, financial condition, and results of operations.

Additionally, the industry in which we operate is generally characterized by significant competition for skilled personnel as well as high employee attrition. We may not be successful in attracting, integrating, or retaining qualified personnel to fulfill our current or future needs. Also, to the extent we hire personnel from competitors, we may be subject to allegations that they have been improperly solicited, that they have divulged proprietary or other confidential information, or that their former employers own their inventions or other work product.

If we are not able to maintain and enhance our brand, especially among developers, our business and operating results may be adversely affected.

We believe that developing and maintaining widespread awareness of our brand, especially with developers, is critical to achieving widespread acceptance of our software and attracting new users and customers. Brand promotion activities may not generate user or customer awareness or increase revenue, and even if they do, any increase in revenue may not offset the expenses we incur in building our brand. For instance, our continued focus and investment in Elastic{ON} and similar investments in our brand, user engagement, and customer engagement may not generate a sufficient financial return. If we fail to successfully promote and maintain our brand, we may fail to attract or retain users and customers necessary to realize a sufficient return on our brand-building efforts, or to achieve the widespread brand awareness that is critical for broad customer adoption of our products.

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Our corporate culture has contributed to our success, and if we cannot maintain this culture as we grow, we could lose the innovation, creativity and entrepreneurial spirit we have worked to foster, which could harm our business.

We believe that our culture has been and will continue to be a key contributor to our success. We expect to continue to hire aggressively as we expand. If we do not continue to maintain our corporate culture as we grow, we may be unable to foster the innovation, creativity, and entrepreneurial spirit we believe we need to support our growth. Moreover, many of our existing employees may be able to receive significant proceeds from sales of our ordinary shares in the public markets, which could lead to employee attrition and disparities of wealth among our employees that adversely affects relations among employees and our culture in general. Our substantial anticipated headcount growth and our continued transition from a private company to a public company may result in a change to our corporate culture, which could harm our business.

We rely on channel partners to execute a portion of our sales; if our channel partners fail to perform, our ability to sell our solution will be more limited, and our results of operations could be harmed.

A portion of our revenue is generated by sales through our channel partners, especially to U.S. federal government customers and in certain international markets. We provide certain of our channel partners with specific training and programs to assist them in selling our offerings, but there can be no assurance that these steps will be effective. In addition, our channel partners may be unsuccessful in marketing and selling our offerings. If we are unable to develop and maintain effective sales incentive programs for our channel partners, we may not be able to incentivize these partners to sell our offerings to customers.

Some of these partners may also market, sell, and support offerings that are competitive with ours, may devote more resources to the marketing, sales, and support of such competitive offerings, may have incentives to promote our competitors’ offerings to the detriment of our own or may cease selling our offerings altogether. Our agreements with our channel partners typically have a duration of one to three years, and generally may be terminated for any reason by either party with advance notice prior to each renewal date. We cannot assure you that we will retain these channel partners or that we will be able to secure additional or replacement channel partners. The loss of one or more of our significant channel partners or a decline in the number or size of orders from any of them could harm our results of operations. In addition, many of our new channel partners require extensive training and may take several months or more to achieve productivity. Our channel partner sales structure could subject us to lawsuits, potential liability, and reputational harm if, for example, any of our channel partners misrepresents the functionality of our offerings to customers or violates laws or our or their corporate policies. If our channel partners are unsuccessful in fulfilling the orders for our offerings, or if we are unable to enter into arrangements with and retain high quality channel partners, our ability to sell our offerings and results of operations could be harmed.

If we are unable to maintain successful relationships with our partners, our business operations, financial results and growth prospects could be adversely affected.

We maintain partnership relationships with a variety of partners, including cloud providers, systems integrators, channel partners, referral partners, OEM and MSP partners, and technology partners, to jointly deliver offerings to our end customers and complement our broad community of users. In particular, we work with systems integrators and referral partners to market and sell our subscriptions.

Our agreements with our partners are generally non-exclusive, meaning our partners may offer customers the offerings of several different companies, including offerings that compete with ours, or may themselves be or become competitors. If our partners do not effectively market and sell our offerings, choose to use greater efforts to market and sell their own offerings or those of our competitors, or fail to meet the needs of our customers, our ability to grow our business and sell our offerings may be harmed. Our partners may cease marketing our offerings with limited or no notice and with little or no penalty. The loss of a substantial number of our partners, our possible inability to replace them, or the failure to recruit additional partners could harm our results of operations.

Our ability to achieve revenue growth in the future will depend in part on our success in maintaining successful relationships with our partners and in helping our partners enhance their ability to market and sell our subscriptions. If we are unable to maintain our relationships with these partners, our business, results of operations, financial condition or cash flows could be harmed.

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The sales prices of our offerings may decrease, which may reduce our gross profits and adversely affect our financial results.

The sales prices for our offerings may decline for a variety of reasons, including competitive pricing pressures, discounts, anticipation of the introduction of new offerings, or promotional programs. For example, during the year ended April 30, 2019, we reduced prices for some of our Elastic Cloud offerings in conjunction with launching new offerings. Competition continues to increase in the market segments in which we participate, and we expect competition to further increase in the future, thereby leading to increased pricing pressures. Larger competitors with more diverse offerings may reduce the price of offerings that compete with ours or may bundle them with other offerings. Additionally, currency fluctuations in certain countries and regions may negatively impact actual prices that customers and channel partners are willing to pay in those countries and regions. Any decrease in the sales prices for our offerings, without a corresponding decrease in costs or increase in volume, would adversely impact our gross profit. Gross profit could also be adversely impacted by a shift in mix of our subscriptions from self-managed to our cloud offering, which has a lower gross margin, as well as any increase in our mix of professional services relative to subscriptions. We cannot assure you that we will be able to maintain our prices and gross profits at levels that will allow us to achieve and maintain profitability.

We expect our revenue mix to vary over time, which could harm our gross margin and operating results.

We expect our revenue mix to vary over time due to a number of factors, including the mix of our subscriptions for self-managed and our cloud offerings, and our professional services revenue. Due to the differing revenue recognition policies applicable to our subscriptions and professional services, shifts in our business mix from quarter to quarter could produce substantial variation in revenue recognized. Further, our gross margins and operating results could be harmed by changes in revenue mix and costs, together with numerous other factors, including entry into new markets or growth in lower margin markets; entry into markets with different pricing and cost structures; pricing discounts; and increased price competition. Any one of these factors or the cumulative effects of certain of these factors may result in significant fluctuations in our gross margin and operating results. This variability and unpredictability could result in our failure to meet internal expectations or those of securities analysts or investors for a particular period. If we fail to meet or exceed such expectations for these or any other reasons, the market price of our ordinary shares could decline.

The length of our sales cycle can be unpredictable, particularly with respect to sales through our channel partners or sales to large customers, and our sales efforts may require considerable time and expense.

Our results of operations may fluctuate, in part, because of the length and variability of the sales cycle of our subscriptions and the difficulty in making short-term adjustments to our operating expenses. Our results of operations depend in part on sales to large customers and increasing sales to existing customers. The length of our sales cycle, from initial contact with our sales team to contractually committing to our subscriptions can vary substantially from customer to customer based on deal complexity as well as whether a sale is made directly by us or through a channel partner. Our sales cycle can extend to more than a year for some customers. It is difficult to predict exactly when, or even if, we will make a sale to a potential customer or if we can increase sales to our existing customers. As a result, large individual sales have, in some cases, occurred in quarters subsequent to those we anticipated, or have not occurred at all. The loss or delay of one or more large transactions in a quarter could affect our cash flows and results of operations for that quarter and for future quarters. Because a substantial proportion of our expenses are relatively fixed in the short term, our results of operations will suffer if revenue falls below our expectations in a particular quarter, which could cause the price of our ordinary shares to decline.

Failure to protect our proprietary technology and intellectual property rights could substantially harm our business and results of operations.

Our success depends to a significant degree on our ability to protect our proprietary technology, methodologies, know-how and brand. We rely on a combination of trademarks, copyrights, patents, contractual restrictions, and other intellectual property laws and confidentiality procedures to establish and protect our proprietary rights. However, the steps we take to protect our intellectual property rights may be inadequate. We will not be able to protect our intellectual property rights if we are unable to enforce our rights or if we do not detect unauthorized use of our intellectual property rights. If we fail to protect our intellectual property rights adequately, our competitors may gain access to our proprietary technology and our business may be harmed. In addition, defending our intellectual property rights might entail significant expense. Any patents, trademarks, or other intellectual property rights that we have or may obtain may be challenged by others or invalidated through administrative process or litigation. As of April 30, 2019, we had 7 issued U.S. patents, 32 pending U.S. patent applications, and 8 pending non-U.S. filings, including 7 patent cooperation treaty patent applications. There can be no assurance that our patent applications will result in issued patents. Even if we continue to seek patent protection in the future,

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we may be unable to obtain further patent protection for our technology. In addition, any patents issued in the future may not provide us with competitive advantages, or may be successfully challenged by third parties. Furthermore, legal standards relating to the validity, enforceability, and scope of protection of intellectual property rights are uncertain. Despite our precautions, it may be possible for unauthorized third parties to copy our products and use information that we regard as proprietary to create offerings that compete with ours. Effective patent, trademark, copyright, and trade secret protection may not be available to us in every country in which our products are available. We may be unable to prevent third parties from acquiring domain names or trademarks that are similar to, infringe upon, or diminish the value of our trademarks and other proprietary rights. The laws of some countries may not be as protective of intellectual property rights as those in the United States, and mechanisms for enforcement of intellectual property rights may be inadequate. As we expand our international activities, our exposure to unauthorized copying and use of our products and proprietary information will likely increase. Accordingly, despite our efforts, we may be unable to prevent third parties from infringing upon or misappropriating our intellectual property.

We enter into confidentiality and invention assignment agreements with our employees and consultants and enter into confidentiality agreements with other parties. No assurance can be given that these agreements will be effective in controlling access to and distribution of our proprietary information. Further, these agreements may not prevent our competitors from independently developing technologies that are substantially equivalent or superior to our products.

In order to protect our intellectual property rights, we may be required to spend significant resources to monitor and protect our intellectual property rights. Litigation may be necessary in the future to enforce our intellectual property rights and to protect our trade secrets. Litigation brought to protect and enforce our intellectual property rights could be costly, time-consuming, and distracting to management, and could result in the impairment or loss of portions of our intellectual property. Further, our efforts to enforce our intellectual property rights may be met with defenses, counterclaims, and countersuits attacking the validity and enforceability of our intellectual property rights. Our inability to protect our proprietary technology against unauthorized copying or use, as well as any costly litigation or diversion of our management’s attention and resources, could delay further sales or the implementation of our products, impair the functionality of our products, delay introductions of new products, result in our substituting inferior or more costly technologies into our products, or injure our reputation.

We could incur substantial costs as a result of any claim of infringement, misappropriation or violation of another party’s intellectual property rights.

In recent years, there has been significant litigation involving patents and other intellectual property rights in the software industry. Companies providing software are increasingly bringing and becoming subject to suits alleging infringement, misappropriation or violation of proprietary rights, particularly patent rights, and to the extent we gain greater market visibility, we face a higher risk of being the subject of intellectual property infringement, misappropriation or violation claims. We do not currently have a large patent portfolio, which could prevent us from deterring patent infringement claims through our own patent portfolio, and our competitors and others may now and in the future have significantly larger and more mature patent portfolios than we have. The risk of patent litigation has been amplified by the increase in the number of a type of patent holder, which we refer to as a non-practicing entity, whose sole or principal business is to assert such claims and against whom our own intellectual property portfolio may provide little deterrent value. We could incur substantial costs in prosecuting or defending any intellectual property litigation. If we sue to enforce our rights or are sued by a third party that claims that our products infringe, misappropriate or violate their rights, the litigation could be expensive and could divert our management resources.

Any intellectual property litigation to which we might become a party, or for which we are required to provide indemnification, may require us to do one or more of the following:

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If we are required to make substantial payments or undertake any of the other actions noted above as a result of any intellectual property infringement, misappropriation or violation claims against us or any obligation to indemnify our customers for such claims, such payments or actions could harm our business.

Indemnity provisions in various agreements potentially expose us to substantial liability for intellectual property infringement, misappropriation, violation and other losses.

Our agreements with customers and other third parties may include indemnification provisions under which we agree to indemnify them for losses suffered or incurred as a result of claims of intellectual property infringement, misappropriation or violation, damages caused by us to property or persons, or other liabilities relating to or arising from our software, services or other contractual obligations. Large indemnity payments could harm our business, results of operations and financial condition. Although we normally contractually limit our liability with respect to such indemnity obligations, we may still incur substantial liability related to them. Any dispute with a customer with respect to such obligations could have adverse effects on our relationship with that customer and other existing customers and new customers and harm our business and results of operations.

Our use of open source software could negatively affect our ability to sell our products and subject us to possible litigation.

Our technologies incorporate open source software, and we expect to continue to incorporate open source software in our products in the future. Few of the licenses applicable to open source software have been interpreted by courts, and there is a risk that these licenses could be construed in a manner that could impose unanticipated conditions or restrictions on our ability to commercialize our products. Moreover, we cannot assure you that we have not incorporated additional open source software in our software in a manner that is inconsistent with the terms of the applicable license or our current policies and procedures. If we fail to comply with these licenses, we may be subject to certain requirements, including requirements that we offer our solutions that incorporate the open source software for no cost, that we make available source code for modifications or derivative works we create based upon, incorporating or using the open source software and that we license such modifications or derivative works under the terms of applicable open source licenses. If an author or other third party that distributes such open source software were to allege that we had not complied with the conditions of one or more of these licenses, we could be required to incur significant legal expenses defending against such allegations and could be subject to significant damages, enjoined from the sale of our products that contained the open source software and required to comply with onerous conditions or restrictions on these products, which could disrupt the distribution and sale of these products. In addition, there have been claims challenging the ownership rights in open source software against companies that incorporate open source software into their products, and the licensors of such open source software provide no warranties or indemnities with respect to such claims. In any of these events, we and our customers could be required to seek licenses from third parties in order to continue offering our products, and to re-engineer our products or discontinue the sale of our products in the event re-engineering cannot be accomplished on a timely basis. We and our customers may also be subject to suits by parties claiming infringement, misappropriation or violation due to the reliance by our solutions on certain open source software, and such litigation could be costly for us to defend or subject us to an injunction. Some open source projects have known vulnerabilities and architectural instabilities and as provided on an “as-is” basis which, if not properly addressed, could negatively affect the performance of our product. Any of the foregoing could require us to devote additional research and development resources to re-engineer our solutions, could result in customer dissatisfaction, and may adversely affect our business, results of operations and financial condition.

One of our marketing strategies is to offer open source and free trials of our products, and we may not be able to realize the benefits of this strategy.

We are dependent upon lead generation strategies, including offering open source and free trials of our products, to generate sales opportunities. These strategies may not be successful in continuing to generate sufficient sales opportunities necessary to increase our revenue. Many users never convert from the open source or free trials to the paid versions of our products. To the extent that users do not become, or we are unable to successfully attract, paying customers, we will not realize the intended benefits of these marketing strategies and our ability to grow our revenue will be adversely affected.

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Our software development and licensing model could be negatively impacted if the Apache License, Version 2.0 is not enforceable.

Important components of our software have been provided under the Apache License 2.0. This license states that any work of authorship licensed under it, and any derivative work thereof, may be reproduced and distributed provided that certain conditions are met. It is possible that a court would hold this license to be unenforceable or that someone could assert a claim for proprietary rights in a program developed and distributed under it. Any ruling by a court that this license is not enforceable, or that open source components of our products may not be reproduced or distributed, may negatively impact our distribution or development of all or a portion of our products.

In connection with the operation of our business, we may collect, store, transfer and otherwise process certain personal data and personally identifiable information. As a result, our business is subject to a variety of government and industry regulations, as well as other obligations, related to privacy, data protection and information security.

Privacy, data protection and information security have become significant issues in various jurisdictions where we offer our products. The regulatory frameworks for privacy, data protection and information security issues worldwide are rapidly evolving and are likely to remain uncertain for the foreseeable future. Federal, state, or non-U.S. government bodies or agencies have in the past adopted, and may in the future adopt, new laws and regulations or may make amendments to existing laws and regulations affecting data protection, data privacy and/or information security and/or regulating the use of the Internet as a commercial medium. For example, the California Consumer Privacy Act (the “CCPA”), which provides new data privacy rights for California residents, is expected to take effect on January 1, 2020.  The CCPA provides for civil penalties, as well as a private right of action, for violations, which may increase our compliance costs and potential liability.  The CCPA was amended in September 2018, and it is anticipated that it may be amended again before it goes into effect.  Other states also are considering or have enacted privacy legislation that is similar to the CCPA.  Many obligations under the CCPA and these other laws and legislative proposals remain uncertain, and we cannot fully predict their impact on our business.  Industry organizations also regularly adopt and advocate for new standards in these areas. If we fail to comply with any of these laws or standards, we may be subject to investigations, enforcement actions, civil litigation, fines and other penalties, all of which may generate negative publicity and have a negative impact on our business.

In the United States, we may be subject to investigation and/or enforcement actions brought by federal agencies and state attorneys general and consumer protection agencies. We publicly post policies and other documentation regarding our practices concerning the processing, use and disclosure of personally identifiable information. Although we endeavor to comply with our published policies and documentation, we may at times fail to do so or be alleged to have failed to do so. The publication of our privacy policy and other documentation that provide promises and assurances about privacy and security can subject us to potential state and federal action if they are found to be deceptive, unfair, or misrepresentative of our actual practices.

Internationally, most jurisdictions in which we operate have established their own data security, privacy and data protection legal frameworks with which we or our customers must comply. Within the European Union, the European General Data Protection Regulation, or GDPR, became fully effective on May 25, 2018, and applies to the processing (which includes the collection and use) of certain personal data. As compared to previously-effective data protection law in the European Union, the GDPR imposes additional obligations and risk upon our business and increases substantially the penalties to which we could be subject in the event of any non-compliance. Administrative fines under the GDPR can amount up to 20 million Euros or four percent of the group’s annual global turnover, whichever is higher. We have incurred substantial expense in complying with the obligations imposed by the GDPR and we may be required to make significant changes in our business operations, all of which may adversely affect our revenue and our business overall. Additionally, because the GDPR’s standards have not been previously enforced against companies, we are unable to predict how they will be applied to us. Despite our efforts to attempt to comply with the GDPR, a regulator may determine that we have not done so and subject us to fines and public censure, which could harm our company.

Among other requirements, the GDPR regulates transfers of personal data subject to the GDPR to third countries that have not been found to provide adequate protection to such personal data, including the United States. We have undertaken certain efforts to conform transfers of personal data from the European Economic Area, or EEA, to the United States and other jurisdictions based on our understanding of current regulatory obligations and the guidance of data protection authorities. Despite this, we may be unsuccessful in establishing or maintaining conforming means of transferring such data from the EEA, in particular as a result of continued legal and legislative activity within the European Union that has challenged or called into question the legal basis for existing means of data transfers to countries that have not been found to provide adequate protection for personal data.

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We may also experience hesitancy, reluctance, or refusal by European or multi-national customers to continue to use our products due to the potential risk exposure to such customers as a result of shifting business sentiment in the EEA regarding international data transfers and the data protection obligations imposed on them. We may find it necessary to establish systems to maintain personal data originating from the EEA in the EEA, which may involve substantial expense and may cause us to need to divert resources from other aspects of our business, all of which may adversely affect our business. We and our customers may face a risk of enforcement actions taken by European data protection authorities until the time, if any, that personal data transfers to us and by us from the EEA are legitimized under European law.

In June 2016, a referendum was passed in the United Kingdom to leave the European Union, commonly referred to as “Brexit.” This creates an uncertain political and economic environment in the United Kingdom and other European Union countries, even though the formal process for leaving the European Union may take years to complete. For example, a Data Protection Act that substantially implements the GDPR became law in the United Kingdom in May 2018. It remains unclear, however, how United Kingdom data protection laws or regulations will develop in the medium to longer term and how data transfers to and from the United Kingdom will be regulated. The full effect of Brexit is uncertain and depends on any agreements the United Kingdom may make to retain access to European Union markets. Consequently, no assurance can be given about the impact of the outcome and our business may be seriously harmed.

In addition to government regulation, privacy advocates and industry groups may propose new and different self-regulatory standards that may legally or contractually apply to us. One example of such a self-regulatory standard is the Payment Card Industry Data Security Standard, or PCI DSS, which relates to the processing of payment card information. In the event we fail to comply with the PCI DSS, fines and other penalties could result, and we may suffer reputational harm and damage to our business. Further, our customers may expect us to comply with more stringent privacy and data security requirements than those imposed by laws, regulations or self-regulatory requirements, and we may be obligated contractually to comply with additional or different standards relating to our handling or protection of data on or by our offerings. We also expect that there will continue to be changes in interpretations of existing laws and regulations, or new proposed laws, regulations, and other obligations concerning privacy, data protection and information security, which could impair our or our customers’ ability to collect, use or disclose information relating to consumers, which could decrease demand for our offerings, increase our costs and impair our ability to maintain and grow our customer base and increase our revenue.

Because the interpretation and application of many laws and regulations relating to privacy, data protection and information security, along with industry standards, are uncertain, it is possible that these laws may be interpreted and applied in a manner that is inconsistent with our existing data management practices or the features of our products, and we could face fines, lawsuits, regulatory investigations and other claims and penalties, and we could be required to fundamentally change our products or our business practices, which could have an adverse effect on our business. Any inability to adequately address privacy, data protection and data security concerns, even if unfounded, or any actual or perceived failure to comply with applicable privacy, data protection and information security laws, regulations and other obligations, could result in additional cost and liability to us, damage our reputation, inhibit sales and adversely affect our business. Furthermore, the costs of compliance with, and other burdens imposed by, the laws, regulations and policies that are applicable to the businesses of our customers may limit the use and adoption of, and reduce the overall demand for, our products. Privacy, data protection and information security concerns, whether valid or not valid, may inhibit market adoption of our products, particularly in certain industries and countries outside of the United States. If we are not able to adjust to changing laws, regulations and standards related to the Internet, our business may be harmed.

We may acquire other businesses which could require significant management attention, disrupt our business, dilute shareholder value and adversely affect our results of operations.

As part of our business strategy, we may acquire or make investments in complementary companies, products, or technologies. We have in the past acquired, and expect in the future to acquire, businesses that we believe will complement or augment our existing business (for example, our proposed acquisition of Endgame, Inc.). The identification of suitable acquisition candidates is difficult, and we may not be able to complete such acquisitions on favorable terms, if at all. If we do complete future acquisitions, we may not ultimately strengthen our competitive position or achieve our goals and business strategy, we may be subject to claims or liabilities assumed from an acquired company, product, or technology, and any acquisitions we complete could be viewed negatively by our customers, investors, and securities analysts. In addition, if we are unsuccessful at integrating future acquisitions, or the technologies associated with such acquisitions, into our company, the revenue and results of operations of the combined company could be adversely affected. Any integration process may require significant time and resources, which may disrupt our ongoing business and divert management’s attention, and we may not be able to manage the integration process successfully. We may not successfully evaluate or utilize the acquired technology or personnel, realize anticipated synergies from the acquisition, or accurately forecast the financial impact of an acquisition transaction and integration of such acquisition, including accounting charges. We may have to pay cash, incur debt, or issue equity or equity-linked securities to pay for any future acquisitions, each of which could adversely affect our financial condition or the market price of our ordinary shares. The sale of equity or issuance of equity-linked debt to finance any future acquisitions could result in dilution to our shareholders. The incurrence of indebtedness would result in increased fixed obligations and could also include covenants or other restrictions that would impede our ability to manage our operations. The occurrence of any of these risks could harm our business, results of operations, and financial condition.

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Unfavorable conditions in our industry or the global economy or reductions in information technology spending could limit our ability to grow our business and negatively affect our results of operations.

Our results of operations may vary based on the impact of changes in our industry or the global economy on us or our customers. Current or future economic uncertainties or downturns could adversely affect our business and results of operations. Negative conditions in the general economy both in the United States and abroad, including conditions resulting from changes in gross domestic product growth, financial and credit market fluctuations, political turmoil, natural catastrophes, warfare and terrorist attacks on the United States, Europe, the Asia Pacific region or elsewhere, could cause a decrease in business investments by our customers and potential customers, including spending on information technology, and negatively affect the growth of our business. To the extent our offerings are perceived by customers and potential customers as discretionary, our revenue may be disproportionately affected by delays or reductions in general information technology spending. Also, customers may choose to develop in-house software as an alternative to using our products. Moreover, competitors may respond to market conditions by lowering prices. We cannot predict the timing, strength or duration of any economic slowdown, instability or recovery, generally or within any particular industry. If the economic conditions of the general economy or markets in which we operate do not improve, or worsen from present levels, our business, results of operations and financial condition could be adversely affected.

We are subject to governmental export and import controls that could impair our ability to compete in international markets or subject us to liability if we violate these controls.

Our software may be subject to U.S. export control laws and regulations including the Export Administration Regulations, or EAR, and trade and economic sanctions maintained by the Office of Foreign Assets Control, or OFAC. As such, an export license may be required to export or reexport our products to certain countries, end-users and end-uses. Because we incorporate encryption functionality into our products, we also are subject to certain U.S. export control laws that apply to encryption items. If we were to fail to comply with such U.S. export controls laws and regulations, U.S. economic sanctions, or other similar laws, we could be subject to both civil and criminal penalties, including substantial fines, possible incarceration for employees and managers for willful violations, and the possible loss of our export or import privileges. Obtaining the necessary export license for a particular sale or offering may not be possible and may be time-consuming and may result in the delay or loss of sales opportunities. Furthermore, U.S. export control laws and economic sanctions prohibit the export of products to certain U.S. embargoed or sanctioned countries, governments and persons, as well as for prohibited end-uses. Monitoring and ensuring compliance with these complex U.S. export control laws is particularly challenging because our offerings are widely distributed throughout the world and are available for download without registration. Even though we take precautions to ensure that we and our partners comply with all relevant export control laws and regulations, any failure by us or our partners to comply with such laws and regulations could have negative consequences for us, including reputational harm, government investigations and penalties.

In addition, various countries regulate the import of certain encryption technology, including through import permit and license requirements, and have enacted laws that could limit our ability to distribute our products or could limit our end-customers’ ability to implement our products in those countries. Changes in our products or changes in export and import regulations in such countries may create delays in the introduction of our products into international markets, prevent our end-customers with international operations from deploying our products globally or, in some cases, prevent or delay the export or import of our products to certain countries, governments or persons altogether. Any change in export or import laws or regulations, economic sanctions or related legislation, shift in the enforcement or scope of existing export, import or sanctions laws or regulations, or change in the countries, governments, persons, or technologies targeted by such export, import or sanctions laws or regulations, could result in decreased use of our products by, or in our decreased ability to export or sell our products to, existing or potential end-customers with international operations. Any decreased use of our products or limitation on our ability to export to or sell our products in international markets could adversely affect our business, financial condition and operating results.

Our international operations and expansion expose us to several risks.

As of April 30, 2019, we had customers located in over 100 countries, and our strategy is to continue to expand internationally. In addition, as a result of our strategy of leveraging a distributed workforce, as of April 30, 2019, we had employees located in over 35 countries. Our current international operations involve and future initiatives will involve a variety of risks, including:

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If we are unable to address these difficulties and challenges or other problems encountered in connection with our international operations and expansion, we might incur unanticipated liabilities or we might otherwise suffer harm to our business generally.

If we are not successful in sustaining and expanding our international business, we may incur additional losses and our revenue growth could be harmed.

Our future results depend, in part, on our ability to sustain and expand our penetration of the international markets in which we currently operate and to expand into additional international markets. We depend on direct sales and our channel partner relationships to sell our offerings in international markets. Our ability to expand internationally will depend upon our ability to deliver functionality and foreign language translations that reflect the needs of the international clients that we target. Our ability to expand internationally involves various risks, including the need to invest significant resources in such expansion, and the possibility that returns on such investments will not be achieved in the near future or at all in these less familiar competitive environments. We may also choose to conduct our international business through other partnerships. If we are unable to identify partners or negotiate favorable terms, our international growth may be limited. In addition, we have incurred and may continue to incur significant expenses in advance of generating material revenue as we attempt to establish our presence in particular international markets.

Our failure to raise additional capital or generate the significant capital necessary to expand our operations and invest in new offerings could reduce our ability to compete and could harm our business.

We expect that our existing cash and cash equivalents will be sufficient to meet our anticipated cash needs for at least the next twelve months. After that, we may need to raise additional funds, and we may not be able to obtain additional debt or equity financing on favorable terms, if at all. If we raise additional equity financing, our shareholders may experience significant dilution of their ownership interests and the per share value of our ordinary shares could decline. Furthermore, if we engage in debt financing, the holders of debt would have priority over the holders of our ordinary shares, and we may be required to accept terms that restrict our ability to incur additional indebtedness. We may also be required to take other actions that would otherwise be in the interests of the debt holders and force us to maintain specified liquidity or other ratios, any of which could harm our business, results of operations, and financial condition. If we need additional capital and cannot raise it on acceptable terms, we may not be able to, among other things:

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Our failure to have sufficient capital to do any of these things could harm our business, financial condition, and results of operations.

Failure to comply with anti-bribery, anti-corruption, and anti-money laundering laws could subject us to penalties and other adverse consequences.

We are subject to the Foreign Corrupt Practices Act, or FCPA, the U.K. Bribery Act and other anti-corruption, anti-bribery and anti-money laundering laws in various jurisdictions both domestic and abroad. We leverage third parties, including channel partners, to sell our offerings and conduct our business abroad. We and our third-party intermediaries may have direct or indirect interactions with officials and employees of government agencies or state-owned or affiliated entities and may be held liable for the corrupt or other illegal activities of these third-party business partners and intermediaries, our employees, representatives, contractors, partners, and agents, even if we do not explicitly authorize such activities. While we have policies and procedure to address compliance with such laws, we cannot assure you that all of our employees and agents will not take actions in violation of our policies and applicable law, for which we may be ultimately held responsible. Any violation of the FCPA or other applicable anti-bribery, anti-corruption laws, and anti-money laundering laws could result in whistleblower complaints, adverse media coverage, investigations, loss of export privileges, severe criminal or civil sanctions, or suspension or debarment from U.S. government contracts, all of which may have an adverse effect on our reputation, business, operating results and prospects.

A portion of our revenue is generated by sales to government entities, which are subject to a number of challenges and risks.

Sales to government entities are subject to a number of risks. Selling to government entities can be highly competitive, expensive, and time-consuming, often requiring significant upfront time and expense without any assurance that these efforts will generate a sale. Government certification requirements for products like ours may change, thereby restricting our ability to sell into the U.S. federal government, U.S. state government, or non-U.S. government sectors until we have attained the revised certification. Government demand and payment for our offerings may be affected by public sector budgetary cycles and funding authorizations, with funding reductions or delays adversely affecting public sector demand for our offerings.

Additionally, we rely on certain partners to provide technical support services to certain of our government entity customers to resolve any issues relating to our products. If our partners do not effectively assist our government entity customers in deploying our products, succeed in helping our government entity customers quickly resolve post-deployment issues, or provide effective ongoing support, our ability to sell additional offerings to new and existing government entity customers would be adversely affected and our reputation could be damaged.

Government entities may have statutory, contractual, or other legal rights to terminate contracts with us or our channel partners for convenience or due to a default, and any such termination may adversely affect our future results of operations. Governments routinely investigate and audit government contractors’ administrative processes, and any unfavorable audit could result in the government refusing to continue buying our subscriptions, a reduction of revenue, or fines or civil or criminal liability if the audit uncovers improper or illegal activities, which could adversely affect our results of operations in a material way.

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Unanticipated changes in effective tax rates or adverse outcomes resulting from examination of our income or other tax returns could expose us to greater than anticipated tax liabilities.

Our income tax obligations are based in part on our corporate structure and intercompany arrangements, including the manner in which we develop, value, and use our intellectual property and the valuations of our intercompany transactions. The tax laws applicable to our business, including the laws of the Netherlands, the United States and other jurisdictions, are subject to interpretation and certain jurisdictions may aggressively interpret their laws in an effort to raise additional tax revenue. The taxing authorities of the jurisdictions in which we operate may challenge our methodologies for valuing developed technology or intercompany arrangements, which could increase our worldwide effective tax rate and harm our financial position and results of operations. It is possible that tax authorities may disagree with certain positions we have taken and any adverse outcome of such a review or audit could have a negative effect on our financial position and results of operations. Further, the determination of our worldwide provision for income taxes and other tax liabilities requires significant judgment by management, and there are transactions where the ultimate tax determination is uncertain. Although we believe that our estimates are reasonable, the ultimate tax outcome may differ from the amounts recorded in our consolidated financial statements and may materially affect our financial results in the period or periods for which such determination is made.

Our corporate structure and intercompany arrangements are subject to the tax laws of various jurisdictions, and we could be obligated to pay additional taxes, which would harm our results of operations.

Based on our current corporate structure, we may be subject to taxation in several jurisdictions around the world with increasingly complex tax laws, the application of which can be uncertain. The amount of taxes we pay in these jurisdictions could increase substantially as a result of changes in the applicable tax principles, including increased tax rates, new tax laws or revised interpretations of existing tax laws and precedents. In the United States, newly enacted legislation commonly referred to as the Tax Cuts and Jobs Act introduced a number of changes to U.S. federal income tax laws, the impact of which is uncertain. In addition, the authorities in the jurisdictions in which we operate could review our tax returns or require us to file tax returns in jurisdictions in which we are not currently filing, and could impose additional tax, interest and penalties. These authorities could also claim that various withholding requirements apply to us or our subsidiaries, assert that benefits of tax treaties are not available to us or our subsidiaries, or challenge our methodologies for valuing developed technology or intercompany arrangements, including our transfer pricing. The relevant taxing authorities may determine that the manner in which we operate our business does not achieve the intended tax consequences. If such a disagreement was to occur, and our position was not sustained, we could be required to pay additional taxes, and interest and penalties. Such authorities could claim that various withholding requirements apply to us or our subsidiaries or assert that benefits of tax treaties are not available to us or our subsidiaries. Any increase in the amount of taxes we pay or that are imposed on us could increase our worldwide effective tax rate and harm our business and results of operations.

Our ability to use our net operating loss carryforwards to offset future taxable income may be subject to certain limitations.

As of April 30, 2019 and 2018, we had net operating loss carryforwards in various jurisdictions of $485.7 million and $223.0 million, respectively, which may be utilized against future income taxes. Limitations imposed by the applicable jurisdictions on our ability to utilize net operating loss carryforwards could cause income taxes to be paid earlier than would be paid if such limitations were not in effect and could cause such net operating loss carryforwards to expire unused, in each case reducing or eliminating the benefit of such net operating loss carryforwards. Furthermore, we may not be able to generate sufficient taxable income to utilize our net operating loss carryforwards before they expire. If any of these events occur, we may not derive some or all of the expected benefits from our net operating loss carryforwards.

Catastrophic events, or man-made problems such as terrorism, may disrupt our business.

A significant natural disaster, such as an earthquake, fire, flood, or significant power outage could have an adverse impact on our business, results of operations, and financial condition. We have a number of our employees and executive officers located in the San Francisco Bay Area, a region known for seismic activity. In the event our or our partners abilities are hindered by any of the events discussed above, sales could be delayed, resulting in missed financial targets for a particular quarter. In addition, acts of terrorism and other geo-political unrest could cause disruptions in our business or the business of our partners, customers or the economy as a whole. Any disruption in the business of our partners or customers that affects sales in a given fiscal quarter could have a significant adverse impact on our quarterly results for that and future quarters. All of the aforementioned risks may be further increased if our disaster recovery plans prove to be inadequate.

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We are exposed to fluctuations in currency exchange rates, which could negatively affect our financial condition and results of operations.

A portion of our subscriptions are generated and operating expenses are incurred outside the United States and denominated in foreign currencies and are subject to fluctuations due to changes in foreign currency exchange rates. The strengthening of the U.S. dollar increases the real cost of our offerings to our customers outside of the United States, leading to delays in the purchase of our offerings and the lengthening of our sales cycle. If the U.S. dollar continues to strengthen, this could adversely affect our financial condition and results of operations. In addition, increased international sales in the future, including through our channel partners, may result in greater foreign currency denominated sales, increasing our foreign currency risk. Moreover, operating expenses incurred outside the United States and denominated in foreign currencies are increasing and are subject to fluctuations due to changes in foreign currency exchange rates. If we are not able to successfully hedge against the risks associated with currency fluctuations, our financial condition and results of operations could be adversely affected. To date, we have not entered into any hedging transactions in an effort to reduce our exposure to foreign currency exchange risk. While we may decide to enter into hedging transactions in the future, the availability and effectiveness of these hedging transactions may be limited and we may not be able to successfully hedge our exposure, which could adversely affect our financial condition and results of operations.

If our estimates or judgments relating to our critical accounting policies are based on assumptions that change or prove to be incorrect, our results of operations could fall below expectations of securities analysts and investors, resulting in a decline in the trading price of our ordinary shares.

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, as provided in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included elsewhere in this Annual Report on Form 10-K, the results of which form the basis for making judgments about the carrying values of assets, liabilities, equity, revenue, and expenses that are not readily apparent from other sources. Our results of operations may be adversely affected if our assumptions change or if actual circumstances differ from those in our assumptions, which could cause our results of operations to fall below our publicly announced guidance or the expectations of securities analysts and investors, resulting in a decline in the market price of our ordinary shares. Significant assumptions and estimates used in preparing our consolidated financial statements include those related to revenue recognition, measurement of stock-based compensation expense, accounting of intangible assets, goodwill impairment test, and accounting for income taxes including deferred tax assets and liabilities.

Risks Related to Ownership of our Ordinary Shares

The market price for our ordinary shares has been and is likely to continue to be volatile or may decline regardless of our operating performance.

The stock markets, and securities of technology companies in particular, have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity securities of many technology companies. Stock prices of many technology companies have fluctuated in a manner unrelated or disproportionate to the operating performance of those companies. In the past, shareholders have instituted securities class action litigation following periods of market volatility. If we were to become involved in securities litigation, it could subject us to substantial costs, divert resources and the attention of management from our business and adversely affect our business. The market price of our ordinary shares may fluctuate significantly in response to numerous factors, many of which are beyond our control, including:

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The concentration of our share ownership with insiders will likely limit your ability to influence corporate matters, including the ability to influence the outcome of director elections and other matters requiring shareholder approval.

Our executive officers, directors, current 5% or greater shareholders and affiliated entities together beneficially owned approximately 56% of our ordinary shares outstanding as of April 30, 2019. As a result, these shareholders, acting together, will have control over most matters that require approval by our shareholders, including matters such as adoption of the financial statements, declarations of dividends, the appointment and dismissal of directors, capital increases, amendment to our articles of associations and approval of significant corporate transactions. Corporate action might be taken even if other shareholders oppose them. This concentration of ownership might also have the effect of delaying or preventing a change of control of us that other shareholders may view as beneficial.

In addition, four of our non-executive directors are affiliated with a holder of greater than 5% of our ordinary shares.

The issuance of additional shares in connection with financings, acquisitions, investments, our share incentive plans or otherwise will dilute all other shareholders.

Our articles of association authorize us to issue up to 165 million ordinary shares and up to 165 million preference shares with such rights and preferences as included in our articles of association. Our General Meeting has empowered our board of directors, to issue ordinary shares and preference shares up to our authorized share capital for a period of five years from October 10, 2018. Subject to compliance with applicable rules and regulations, we may issue ordinary shares or securities convertible into ordinary shares from time to time in connection with a financing, acquisition, investment, our share incentive plans or otherwise. Any such issuance could result in substantial dilution to our existing shareholders unless pre-emptive rights exist and cause the market price of our ordinary shares to decline.

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Certain holders of our ordinary shares may not be able to exercise pre-emptive rights and as a result may experience substantial dilution upon future issuances of ordinary shares.

Holders of our ordinary shares in principle have a pro rata pre-emptive right with respect to any issue of ordinary shares or the granting of rights to subscribe for ordinary shares, unless Dutch law or the articles of association state otherwise or unless explicitly provided otherwise in a resolution by our General Meeting of Shareholders, or the General Meeting, or—if authorized by the General Meeting—by a resolution of our board of directors. Our General Meeting has empowered our board of directors, to limit or exclude pre-emptive rights on ordinary shares for a period of five years from October 10, 2018, which could cause existing shareholders to experience substantial dilution of their interest in us.

Pre-emptive rights do not exist with respect to the issue of preference shares and holders of preference shares, if any, have no pre-emptive right to acquire newly issued ordinary shares. Also, pre-emptive rights do not exist with respect to the issue of shares or grant of rights to subscribe for shares to employees of the company or contributions in kind.

Sales of substantial amounts of our ordinary shares in the public markets, or the perception that they might occur, could reduce the price that our ordinary shares might otherwise attain.

Sales of a substantial number of shares of our ordinary shares in the public market, particularly sales by our directors, executive officers and significant shareholders, or the perception that these sales could occur, could adversely affect the market price of our ordinary shares and may make it more difficult for you to sell your ordinary shares at a time and price that you deem appropriate.

In addition, holders of an aggregate of approximately 42,665,555 ordinary shares, based on shares outstanding as of April 30, 2019, are entitled to rights with respect to registration of these shares under the Securities Act pursuant to our amended and restated investors’ rights agreement. If these holders of our ordinary shares, by exercising their registration rights, sell a large number of shares, they could adversely affect the market price for our ordinary shares. We have also registered the offer and sale of all ordinary shares that we may issue under our equity compensation plan.

Certain anti-takeover provisions in our articles of association and under Dutch law may prevent or could make an acquisition of our company more difficult, limit attempts by our shareholders to replace or remove members of our board of directors and may adversely affect the market price of our ordinary shares.

Our articles of association contain provisions that could delay or prevent a change in control of our company. These provisions could also make it difficult for shareholders to appoint directors that are not nominated by the current members of our board of directors or take other corporate actions, including effecting changes in our management. These provisions include:

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We are subject to the Dutch Corporate Governance Code but do not comply with all the suggested governance provisions of the Dutch Corporate Governance Code. This may affect your rights as a shareholder.

As a Dutch company we are subject to the Dutch Corporate Governance Code, or DCGC. The DCGC contains both principles and suggested governance provisions for management boards, supervisory boards, shareholders and general meetings, financial reporting, auditors, disclosure, compliance and enforcement standards. The DCGC is based on a “comply or explain” principle. Accordingly, public companies are required to disclose in their annual reports, filed in the Netherlands, whether they comply with the suggested governance provisions of the DCGC. If they do not comply with those provisions (e.g., because of a conflicting requirement), the company is required to give the reasons for such noncompliance. The DCGC applies to all Dutch companies listed on a government-recognized stock exchange, whether in the Netherlands or elsewhere, including the NYSE. The principles and suggested governance provisions apply to our board of directors (in relation to role and composition, conflicts of interest and independency requirements, board committees and remuneration), shareholders and the General Meeting (for example, regarding anti-takeover protection and our obligations to provide information to our shareholders) and financial reporting (such as external auditor and internal audit requirements). We comply with all applicable provisions of the DCGC except where such provisions conflict with U.S. exchange listing requirements or with market practices in the United States may affect your rights as a shareholder and you may not have the same level of protection as a shareholder in a Dutch company that fully complies with the suggested governance provisions of the DCGC.

We do not intend to pay dividends in the foreseeable future. As a result, your ability to achieve a return on your investment will depend on appreciation in the price of our ordinary shares.

We have never declared or paid any cash dividends on our shares. We currently intend to retain all available funds and any future earnings for use in the operation of our business and do not anticipate paying any dividends on our ordinary shares in the foreseeable future. Were this position to change, payment of future dividends may be made only if our equity exceeds the amount of the paid-in and called-up part of the issued share capital, increased by the reserves required to be maintained by Dutch law or by our articles of association. Accordingly, investors must rely on sales of their ordinary shares after price appreciation, which may never occur, as the only way to realize any future gains on their investments.

If industry or financial analysts do not publish research or reports about our business, or if they issue inaccurate or unfavorable research regarding our ordinary shares, our share price and trading volume could decline.

The trading market for our ordinary shares is influenced by the research and reports that industry or financial analysts publish about us or our business. We do not control these analysts, or the content and opinions included in their reports. As a new public company, we may be slow to attract research coverage and the analysts who publish information about our ordinary shares will have had relatively little experience with our company, which could affect their ability to accurately forecast our results and make it more likely that we fail to meet their estimates. In the event we obtain industry or financial analyst coverage, if any of the analysts who cover us issues an inaccurate or unfavorable opinion regarding our company, our stock price would likely decline. In addition, the stock prices of many companies in the technology industry have declined significantly after those companies have failed to meet, or significantly exceed, the financial guidance publicly announced by the companies or the expectations of analysts. If our financial results fail to meet, or significantly exceed, our announced guidance or the expectations of analysts or public investors, analysts could downgrade our ordinary shares or publish unfavorable research about us. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, our visibility in the financial markets could decrease, which in turn could cause our stock price or trading volume to decline.

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We are an “emerging growth company” and we cannot be certain if the reduced disclosure requirements applicable to emerging growth companies will make our ordinary shares less attractive to investors.

For so long as we remain an “emerging growth company” as defined in the JOBS Act, we may take advantage of certain exemptions from various requirements that are applicable to public companies that are not “emerging growth companies,” including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved. We may take advantage of these exemptions until we are no longer an emerging growth company. We would cease to be an emerging growth company upon the earliest to occur of: (i) the first fiscal year following the fifth anniversary of our initial public offering; (ii) the first fiscal year after our annual gross revenue is $1.07 billion or more; (iii) the date on which we have, during the previous three-year period, issued more than $1.0 billion in non-convertible debt securities; or (iv) as of the end of any fiscal year after the first anniversary of our initial public offering in which the market value of our ordinary shares held by non-affiliates exceeded $700.0 million as of the end of the second quarter of that fiscal year. We cannot predict if investors will find our ordinary shares less attractive because we may rely on these exemptions. If some investors find our ordinary shares less attractive as a result, there may be a less active trading market for our ordinary shares and our stock price may be more volatile.

The requirements of being a public company may strain our resources, divert management’s attention and affect our ability to attract and retain qualified board members.

As a public company, we are subject to the reporting and corporate governance requirements of the Exchange Act, the listing requirements of the New York Stock Exchange and other applicable securities rules and regulations, including the Sarbanes-Oxley Act and the Dodd-Frank Wall Street Reform and Consumer Protection Act. Compliance with these rules and regulations will increase our legal and financial compliance costs, make some activities more difficult, time-consuming or costly and increase demand on our systems and resources, particularly after we are no longer an “emerging growth company” as defined in the JOBS Act. Among other things, the Exchange Act requires that we file annual, quarterly and current reports with respect to our business and results of operations and maintain effective disclosure controls and procedures and internal control over financial reporting. In order to improve our disclosure controls and procedures and internal control over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management’s attention may be diverted from other business concerns, which could harm our business, financial condition, results of operations and prospects. Although we have already hired additional personnel to help comply with these requirements, we may need to further expand our legal and finance departments in the future, which will increase our costs and expenses.

In addition, changing laws, regulations and standards relating to corporate governance and public disclosure are creating uncertainty for public companies, increasing legal and financial compliance costs and making some activities more time-consuming. These laws, regulations and standards are subject to varying interpretations, in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. This could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. We intend to invest resources to comply with evolving laws, regulations and standards, and this investment may result in increased general and administrative expense and a diversion of management’s time and attention from revenue-generating activities to compliance activities. If our efforts to comply with new laws, regulations and standards differ from the activities intended by regulatory or governing bodies, regulatory authorities may initiate legal proceedings against us and our business and prospects may be harmed. As a result of disclosure of information in the filings required of a public company and in this Annual Report on Form 10-K, our business and financial condition will become more visible, which may result in threatened or actual litigation, including by competitors and other third parties. If such claims are successful, our business, financial condition, results of operations and prospects could be materially harmed, and even if the claims do not result in litigation or are resolved in our favor, these claims, and the time and resources necessary to resolve them, could divert the resources of our management and materially harm our business, financial condition, results of operations and prospects.

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If we fail to establish or maintain an effective system of internal controls, we may be unable to accurately report our financial results or prevent fraud, and investor confidence and the market price of our ordinary shares may, therefore, be adversely affected.

As a public company in the United States, we are required to maintain internal control over financial reporting and to report any material weaknesses in such internal control. In addition, beginning with our annual report for the year ending April 30, 2020, we will be required to furnish a report by management on the effectiveness of our internal control over financial reporting pursuant to Section 404. We are in the process of designing, implementing, and testing the internal control over financial reporting required to comply with these obligations. This process is time-consuming, costly, and complicated. In addition, our independent registered public accounting firm will be required to attest to the effectiveness of our internal control over financial reporting beginning with our annual report following the date on which we are no longer an “emerging growth company”, which may be up to five fiscal years following the date of our initial public offering. If we identify material weaknesses in our internal control over financial reporting, if we are unable to comply with the requirements of Section 404 in a timely manner or assert that our internal control over financial reporting are effective, or if our independent registered public accounting firm is unable to express an opinion as to the effectiveness of our internal control over financial reporting when required, investors may lose confidence in the accuracy and completeness of our financial reports and the market price of our ordinary shares may be adversely affected, and we could become subject to investigations by the stock exchange on which our securities are listed, the SEC, or other regulatory authorities, which could require additional financial and management resources.

Claims of U.S. civil liabilities may not be enforceable against us.

We are incorporated under the laws of the Netherlands and substantial portions of our assets are located outside of the United States. In addition, one member of our board of directors and certain experts named herein reside outside the United States. As a result, it may be difficult for investors to effect service of process within the United States upon us or such other persons residing outside the United States, or to enforce outside the United States judgments obtained against such persons in U.S. courts in any action, including actions predicated upon the civil liability provisions of the U.S. federal securities laws. In addition, it may be difficult for investors to enforce, in original actions brought in courts in jurisdictions located outside the United States, rights predicated upon the U.S. federal securities laws.

There is no treaty between the United States and the Netherlands for the mutual recognition and enforcement of judgments (other than arbitration awards) in civil and commercial matters. Therefore, a final judgment rendered by any federal or state court in the United States based on civil liability, whether or not predicated solely upon the U.S. federal securities laws, would not be enforceable in the Netherlands unless the underlying claim is re-litigated before a Dutch court of competent jurisdiction. In such proceedings, however, a Dutch court may be expected to recognize the binding effect of a judgment of a federal or state court in the United States without re-examination of the substantive matters adjudicated thereby, if (i) the jurisdiction of the U.S. federal or state court has been based on internationally accepted principles of private international law, (ii) that judgment resulted from legal proceedings compatible with Dutch notions of due process, (iii) that judgment does not contravene public policy of the Netherlands and (iv) that judgment is not incompatible with (x) an earlier judgment of a Dutch court between the same parties, or (y) an earlier judgment of a foreign court between the same parties in a dispute regarding the same subject and based on the same cause, if that earlier foreign judgment is recognizable in the Netherlands.

Based on the foregoing, there can be no assurance that U.S. investors will be able to enforce against us or members of our board of directors, officers or certain experts named herein who are residents of the Netherlands or countries other than the United States any judgments obtained in U.S. courts in civil and commercial matters, including judgments under the U.S. federal securities laws.

In addition, there can be no assurance that a Dutch court would impose civil liability on us, the members of our board of directors, our officers or certain experts named herein in an original action predicated solely upon the U.S. federal securities laws brought in a court of competent jurisdiction in the Netherlands against us or such members, officers or experts, respectively.

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U.S. holders of our ordinary shares may suffer adverse tax consequences if we are characterized as a passive foreign investment company.

A non-U.S. corporation will generally be considered a passive foreign investment company, or PFIC, for U.S. federal income tax purposes, in any taxable year if either (1) at least 75% of its gross income for such year is passive income or (2) at least 50% of the value of its assets (based on an average of the quarterly values of the assets during such year) is attributable to assets that produce or are held for the production of passive income. For purposes of the PFIC asset test, the value of our assets will generally be determined by reference to our market capitalization. However, if we are considered to be a “controlled foreign corporation,” or CFC, that is not “publicly traded” for purposes of the PFIC rules during a tested period, the value of our assets will generally be determined by reference to our adjusted bases in our assets during such tested period. Due in part to changes in the CFC attribution rules as part of recently enacted legislation commonly referred to as the Tax Cuts and Jobs Act, we may have been a CFC prior to our IPO. However, based on our past and current projections of our income and assets, we do not expect to be a PFIC for the taxable year ended April 30, 2019 or for the foreseeable future.  Nevertheless, a separate factual determination as to whether we are or have become a PFIC must be made each year (after the close of such year). Since our projections may differ from our actual business results and our market capitalization and value of our assets may fluctuate, we cannot assure you that we will not be or become a PFIC in the current taxable year or any future taxable year. If we are a PFIC for any taxable year during which a U.S. holder (as defined in “Taxation—Material U.S. Federal Income Tax Considerations to U.S. Holders”) holds our ordinary shares, the U.S. holder may be subject to adverse tax consequences. Each U.S. holder is strongly urged to consult its tax advisor regarding the application of these rules and the availability of any potential elections. See “Taxation—Material U.S. Federal Income Tax Considerations to U.S. Holders”.

If a U.S. holder is treated as owning at least 10% of our ordinary shares, such holder may be subject to adverse U.S. federal income tax consequences.

If a U.S. holder is treated as owning (directly, indirectly, or constructively) at least 10% of the value or voting power of our ordinary shares, such holder may be treated as a “United States shareholder” with respect to each “controlled foreign corporation” in our group (if any). Under changes implemented recently by legislation commonly referred to as the Tax Cuts and Jobs Act, because our group includes one or more U.S. subsidiaries, certain of our non-U.S. subsidiaries could be treated as controlled foreign corporations (regardless of whether we are treated as a controlled foreign corporation). A United States shareholder of a controlled foreign corporation may be required to report annually and include in its U.S. taxable income its pro rata share of “Subpart F income,” “global intangible low-taxed income,” and investments in U.S. property by controlled foreign corporations, regardless of whether we make any distributions. An individual that is a United States shareholder with respect to a controlled foreign corporation generally would not be allowed certain tax deductions or foreign tax credits that would be allowed to a United States shareholder that is a U.S. corporation. We cannot provide any assurances that we will assist investors in determining whether any of our non-U.S. subsidiaries is treated as a controlled foreign corporation or whether any investor is treated as a United States shareholder with respect to any such controlled foreign corporation or furnish to any investor who may be a United States shareholders information that may be necessary to comply with the aforementioned reporting and tax paying obligations. Failure to comply with these reporting obligations may subject a U.S. holder who is a United States shareholder to significant monetary penalties and may prevent from starting the statute of limitations with respect to such holder’s U.S. federal income tax return for the year for which reporting was due. A U.S. holder should consult its advisors regarding the potential application of these rules to an investment in our ordinary shares.

We may not be able to make distributions or repurchase shares without subjecting our shareholders to Dutch withholding tax.

Dutch dividend withholding tax may be levied on dividends and similar distributions made by us to our shareholders at the statutory rate of 15%. If dividend distributions are structured as a repayment of capital or a repurchase of shares, Dutch withholding tax may still be due at 15%. Such repayment of capital or repurchase of shares will be exempt from dividend withholding tax only in limited circumstances.

Item 1B. Unresolved Staff Comments.

None

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Item 2. Properties.

As a distributed company, we employ a distributed workforce with offices and employee hubs around the world. The largest of these hubs is located in Mountain View, California, where we lease approximately 37,000 square feet. The lease will expire seven years after the commencement date. In June 2019, we exercised our right of first refusal to lease an additional 10,000 square feet at the Mountain View, California hub.

All offices are leased and we do not own any real property. We intend to procure additional space in the future as we continue to add employees and expand geographically. We believe that our current facilities are adequate to meet our current needs and that, as we grow, suitable additional space will be available to either expand existing hubs or open new hubs in new locations.

Item 3. Legal Proceedings.

The information called for by this Item is incorporated herein by reference to Item 8. "Financial Statements and Supplementary Data," Note 7, "Commitments and Contingencies" included elsewhere in this Annual Report on Form 10-K.

Item 4. Mine Safety Disclosures.

Not applicable.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Market Information for Ordinary Shares

Our ordinary shares began trading on the NYSE under the symbol “ESTC” on October 5, 2018. Prior to that date, there was no public trading market for our ordinary shares.

Holders of Record

As of June 20, 2019 there were 105 shareholders of record of our ordinary shares, and the closing price of our ordinary shares was $77.82 per share as reported on the NYSE. Because many of our ordinary shares are held by brokers and other institutions on behalf of shareholders, we are unable to estimate the total number of shareholders represented by these record holders.

Dividend Policy

We have never declared or paid any dividends on our ordinary shares, and we do not anticipate declaring or paying dividends in the foreseeable future.

Securities Authorized for Issuance under Equity Compensation Plans

See Item 12 of Part III of this report regarding information about securities authorized for issuance under our equity compensation plans

Recent Sales of Unregistered Securities

None.

Issuer Purchases of Equity Securities

None.

Stock Performance Graph

This performance graph shall not be deemed “filed” with the SEC for purposes of Section 18 of the Exchange Act or incorporated by reference into any of our filings under the Securities Act.

The graph below compares the cumulative total stockholder return on our ordinary shares with the cumulative total return on the S&P 500 Index and the S&P 500 Information Technology Index. The graph assumes $100 was invested at the market close on October 5, 2018, which was our initial trading day, in our ordinary shares. Data for the S&P 500 Index and the S&P 500 Information Technology Index assume reinvestment of dividends. Our offering price of our ordinary shares in our IPO, which had a closing stock price of $70.00 on October 5, 2018, was $36.00 per share.

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The comparisons in the graph below are based upon historical data and are not indicative of, nor intended to forecast, future performance of our ordinary shares.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

None.

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Item 6. Selected Financial Data.

The following selected consolidated financial data should be read in conjunction with Part II, Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations and the consolidated financial statements and related notes included in Part II, Item 8, Financial Statements, of this Annual Report on Form 10-K. The selected consolidated statements of operations data presented below for the years ended April 30, 2019, 2018 and 2017 and the consolidated balance sheet data as of April 30, 2019 and 2018 are derived from our audited consolidated financial statements that are included elsewhere in this Annual Report on Form 10-K.    The consolidated balance sheet data as of April 30, 2017 is derived from our audited consolidated financial statements not included in this Annual Report of Form 10-K.  The selected consolidated financial data in this section are not intended to replace our consolidated financial statements and the related notes, and are qualified in their entirety by the consolidated financial statements and related notes included elsewhere in Annual Report on Form 10-K. Our historical results are not necessarily indicative of our future results.

Consolidated Statements of Operations:

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Consolidated Balance Sheet Data:

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the section titled “Selected Consolidated Financial Data” and our consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K. This discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those discussed below. Factors that could cause or contribute to such difference include, but are not limited to, those identified below and those discussed in the section titled “Risk Factors” included elsewhere in this Annual Report on Form 10-K. Our fiscal year end is April 30.

Overview

Elastic is a search company. We deliver technology that enables users to search through massive amounts of structured and unstructured data for a wide range of consumer and enterprise applications. Our primary offering is the Elastic Stack, a powerful set of software products that ingest and store data from any source, and in any format, and perform search, analysis, and visualization in milliseconds or less. The Elastic Stack is designed for direct use by developers to power a variety of use cases. We have also built software solutions on the Elastic Stack that address a wide variety of use cases, including app search, site search, enterprise search, logging, metrics, APM, business analytics, and security analytics. Our products are used by individual developers and organizations of all sizes across a wide range of industries.

Elasticsearch is the heart of the Elastic Stack. It is a distributed, real-time search and analytics engine and datastore for exploring all types of data including textual, numerical, geospatial, structured, and unstructured. The first public release of Elasticsearch was in 2010 by our co-founder Shay Banon as an open source project. The Company was formed in 2012. Since then, we have added new products, released new features, acquired companies, and created new solutions to expand the functionality of our products.

Our business model is based on a combination of open source and proprietary software. We market and distribute the Elastic Stack and our solutions using an open source distribution strategy. Developers are able to download our software directly from our website. Many features of our software can be used free of charge. Some are only available through paid subscriptions, which include access to specific proprietary features and also include support. These paid features can be unlocked without the need to re-deploy the software.

We believe that open source drives a number of benefits for our users, our customers, and our company. It facilitates rapid and efficient developer adoption, particularly by empowering individual developers to download and use our software without payment, registration, or the friction of a formal sales interaction. Our use of open source licensing fosters a vibrant developer community around our products and solutions, which drives adoption of our products and increased interaction among users. Further, this approach enables community review of our code and products, which allows us to improve the reliability and security of our software.

We generate revenue primarily from sales of subscriptions for our software. We offer various subscription tiers that provide different levels of access to paid proprietary features and support. We do not sell support separately. Our subscription agreements for self-managed deployments typically have terms of one to three years and we bill for them annually in advance. Elastic Cloud customers may purchase subscriptions either on a month-to-month basis or on a committed contract of at least one year in duration. Subscriptions accounted for 91%, 93% and 90% of total revenue in the years ended April 30, 2019, 2018 and 2017, respectively. We also generate revenue from consulting and training services.

We had over 8,100 customers, over 5,000 customers and over 2,800 customers as of April 30, 2019, 2018, and 2017, respectively. We define a customer as an entity that generated revenue in the quarter ending on the measurement date from an annual or month-to-month subscription. All affiliated entities are typically counted as a single customer. The annual contract value, or ACV, of a customer’s commitments is calculated based on the terms of that customer’s subscriptions, and represents the total committed annual subscription amount as of the measurement date. Month-to-month subscriptions are not included in the calculation of ACV. The number of customers who represented greater than $100,000 in ACV was over 440, over 275, and over 150 as of April 30, 2019, 2018 and 2017, respectively.

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We engage in various sales and marketing efforts to extend our open source distribution model. We employ multi-touch marketing campaigns to nurture our users and customers and keep them engaged after they download our software. Additionally, we maintain direct sales efforts focused on users and customers who have adopted our software, as well as departmental decision-makers and senior executives who have broad purchasing power in their organizations. Our sales teams are primarily segmented by geographies and secondarily by the employee count of our customers. They focus on both initial conversion of users into customers and additional sales to existing customers. In addition to our direct sales efforts, we also maintain partnerships to further extend our reach and awareness of our products around the world.

We continue to make substantial investments in developing the Elastic Stack and the solutions we address and expanding our global sales and marketing footprint. With a distributed team spanning over 35 countries, we are able to recruit, hire, and retain high-quality, experienced developers, tech leads, product managers and sales personnel and operate at a rapid pace to drive product releases, fix bugs, and create and market new products. We had 1,442 employees as of April 30, 2019.

We have experienced significant growth, with revenue increasing to $271.7 million in the year ended April 30, 2019 from $159.9 million in the year ended April 30, 2018 and $88.2 million in the year ended April 30, 2017, representing year-over-year growth of 70% for the year ended April 30, 2019 and 81% for the year ended April 30, 2018. In the year ended April 30, 2019, revenue from outside the United States accounted for 43% of our total revenue. For our non-U.S. operations, the majority of our revenue and expenses are denominated in currencies such as the Euro and British Pound Sterling. No customer represented more than 10% of our revenue in the years ended April 30, 2019, 2018 or 2017. We have not been profitable to date. In the years ended April 30, 2019, 2018 and 2017, we incurred net losses of $102.3 million, $52.7 million and $52.0 million, respectively, and our net cash used in operating activities was $23.9 million, $20.8 million and $16.1 million, respectively. We have experienced losses in each year since our incorporation and as of April 30, 2019, had an accumulated deficit of $317.1 million. We expect we will continue to incur net losses for the foreseeable future. There can be no assurance as to when we may become profitable.

Initial Public Offering

In October 2018, we completed our IPO in which we issued and sold 8,050,000 ordinary shares at an offering price of $36.00 per share, including 1,050,000 ordinary shares pursuant to the exercise in full of the underwriters’ option to purchase additional shares. We received net proceeds of $263.8 million, after deducting underwriting discounts and commissions of $20.3 million and offering expenses of $5.7 million. Immediately prior to the closing of the IPO, all 28,939,466 shares of our then-outstanding redeemable convertible preference shares automatically converted into 28,939,466 ordinary shares at their respective conversion ratios and the we reclassified $200.6 million from temporary equity to additional paid-in capital and $0.3 million to ordinary shares on our consolidated balance sheet.

Key Factors Affecting Our Performance

We believe that the growth and future success of our business depends on many factors, including those described below. While each of these factors presents significant opportunities for our business, they also pose important challenges that we must successfully address in order to sustain our growth and improve our results of operations.

Growing the Elastic community.    Our open source strategy consists of providing a combination of open source, free proprietary and paid proprietary software and fostering a community of users and developers. Our strategy is designed to pursue what we believe to be significant untapped potential for the use of our technology. After developers begin to use our software and start to participate in our developer community, they become more likely to apply our technology to additional use cases and evangelize our technology within their organizations. This reduces the time required for our sales force to educate potential leads on our solutions, increasing their efficiency and shortening the sales process. In order to capitalize on our opportunity, we intend to make further investments to keep the Elastic Stack accessible and well known to software developers around the world. We intend to continue to invest in our products and support and engage our user base and developer community through content, events, and conferences in the U.S. and internationally. Our results of operations may fluctuate as we make these investments.

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Developing new features and solutions to expand the use cases to which the Elastic Stack can be applied.    The Elastic Stack is applied to various use cases both directly by developers and through the solutions we offer. Our revenue is derived primarily from subscriptions of the Elastic Stack and our solutions. We believe that releasing additional open source and proprietary features of the Elastic Stack and additional solutions on top of the stack drives usage of our products and ultimately drives our growth. To that end, we plan to continue to invest in building new features and solutions that expand the capabilities of the Elastic Stack and make it easier to apply to additional use cases. These investments may adversely affect our operating results prior to generating benefits, to the extent that they ultimately generate benefits at all.

Growing our customer base by converting users of our software to paid subscribers.    Our financial performance depends on growing our paid customer base by converting free users of our software into paid subscribers. Our open source distribution model has resulted in rapid adoption by developers around the world. We have invested, and expect to continue to invest, heavily in sales and marketing efforts to convert additional free users to paid subscribers. Our investment in sales and marketing is significant given our large and diverse user base. The investments are likely to occur in advance of the anticipated benefits resulting from such investments, such that they may adversely affect our operating results in the near term.

Expanding within our current customer base.    Our future growth and profitability depend on our ability to drive additional sales to existing customers. Customers often expand the use of our software within their organizations by increasing the number of developers using our products, increasing the utilization of our products for a particular use case, and expanding use of our products to additional use cases. We focus some of our direct sales efforts on encouraging these types of expansion within our customer base.

An indication of how our customer relationships have expanded over time is through our Net Expansion Rate, which is based upon trends in the ACV of customers that have entered into annual subscription agreements. To calculate an expansion rate as of the end of a given month, we start with the ACV from all such customers as of twelve months prior to that month end, or Prior Period Value. We then calculate the ACV from these same customers as of the given month end, or Current Period Value, which includes any growth in the value of their subscriptions and is net of contraction or attrition over the prior twelve months. We then divide the Current Period Value by the Prior Period Value to arrive at an expansion rate. The Net Expansion Rate at the end of any period is the weighted average of the expansion rates as of the end of each of the trailing twelve months. We believe that our Net Expansion Rate provides useful information about the evolution of our business’ existing customers. The Net Expansion Rate includes the dollar-weighted value of our subscriptions that expand, renew, contract, or attrit. For instance, if each customer had a one-year subscription and renewed its subscription for the exact same amount, then the Net Expansion Rate would be 100%. Customers who reduced their annual subscription dollar value (contraction) or did not renew their annual subscription (attrition) would adversely affect the Net Expansion Rate. Our Net Expansion Rate was over 130% at the end of each of our last ten fiscal quarters.

As large organizations expand their use of the Elastic Stack across multiple use cases, projects, divisions and users, they often begin to require centralized provisioning, management and monitoring across multiple deployments. To satisfy these requirements, we offer Elastic Cloud Enterprise, a proprietary product. We will continue to focus some of our direct sales efforts on driving adoption of our Elastic Cloud Enterprise offering.

Increasing adoption of Elastic Cloud.    Elastic Cloud, our family of SaaS products that includes Elasticsearch Service, Site Search Service, and App Search Service, is an important growth opportunity for our business. Organizations are increasingly looking for SaaS deployment alternatives with reduced administrative burdens. In some cases, open source users that have been self-managing deployments of the Elastic Stack subsequently become paying subscribers of Elastic Cloud. In the years ended April 30, 2019, 2018 and 2017, Elastic Cloud contributed 17%, 16% and 11% of our total revenue, respectively. We believe that offering a SaaS deployment alternative is important for achieving our long-term growth potential, and we expect Elastic Cloud’s contribution to our subscription revenue to increase over time. However, an increase in the relative contribution of Elastic Cloud to our business could adversely impact our gross margin as a result of the associated hosting and managing costs.

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Non-GAAP Financial Measures

In addition to our results determined in accordance with U.S. GAAP, we believe the following non-GAAP measures are useful in evaluating our operating performance. We use the following non-GAAP financial information to evaluate our ongoing operations and for internal planning and forecasting purposes. We believe that non-GAAP financial information, when taken collectively, may be helpful to investors because it provides consistency and comparability with past financial performance. However, non-GAAP financial information is presented for supplemental informational purposes only, has limitations as an analytical tool and should not be considered in isolation or as a substitute for financial information presented in accordance with U.S. GAAP. In particular, free cash flow is not a substitute for cash used in operating activities. Additionally, the utility of free cash flow as a measure of our financial performance and liquidity is further limited as it does not represent the total increase or decrease in our cash balance for a given period. In addition, other companies, including companies in our industry, may calculate similarly-titled non-GAAP measures differently or may use other measures to evaluate their performance, all of which could reduce the usefulness of our non-GAAP financial measures as tools for comparison. A reconciliation is provided below for each non-GAAP financial measure to the most directly comparable financial measure stated in accordance with U.S. GAAP. Investors are encouraged to review the related GAAP financial measures and the reconciliation of these non-GAAP financial measures to their most directly comparable GAAP financial measures, and not to rely on any single financial measure to evaluate our business.

We believe that these non-GAAP financial measures, when taken together with the corresponding GAAP financial measures, provide meaningful supplemental information regarding our performance by excluding certain items that may not be indicative of our business, operating results or future outlook.

Non-GAAP Gross Profit and Non-GAAP Gross Margin

We define non-GAAP gross profit and non-GAAP gross margin as GAAP gross profit and GAAP gross margin, respectively, excluding stock-based compensation expense, employer payroll taxes on employee stock transactions, and amortization of acquired intangible assets. We believe non-GAAP gross profit and non-GAAP gross margin provide our management and investors consistency and comparability with our past financial performance and facilitate period-to-period comparisons of operations, as these metrics generally eliminate the effects of certain variables from period to period for reasons unrelated to overall operating performance.

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Non-GAAP Operating Loss and Non-GAAP Operating Margin

We define non-GAAP operating loss and non-GAAP operating margin as GAAP operating loss and GAAP operating margin, respectively, excluding stock-based compensation expense, employer payroll taxes on employee stock transactions, amortization of acquired intangible assets, and acquisition-related expenses. We believe non-GAAP operating loss and non-GAAP operating margin provide our management and investors consistency and comparability with our past financial performance and facilitate period-to-period comparisons of operations, as these metrics generally eliminate the effects of certain variables from period to period for reasons unrelated to overall operating performance.

Free Cash Flow and Free Cash Flow Margin

Free cash flow is a non-GAAP financial measure that we define as net cash (used in) provided by operating activities less purchases of property and equipment. Free cash flow margin is calculated as free cash flow divided by total revenue. We believe that free cash flow and free cash flow margin are useful indicators of liquidity that provide information to management and investors about the amount of cash generated from our core operations that, after the purchases of property and equipment, can be used for strategic initiatives, including investing in our business and selectively pursuing acquisitions and strategic investments. We further believe that historical and future trends in free cash flow and free cash flow margin, even if negative, provide useful information about the amount of cash generated (or consumed) by our operating activities that is available (or not available) to be used for strategic initiatives. For example, if free cash flow is negative, we may need to access cash reserves or other sources of capital to invest in strategic initiatives. One limitation of free cash flow and free cash flow margin is that they do not reflect our future contractual commitments. Additionally, free cash flow does not represent the total increase or decrease in our cash balance for a given period.

The following table presents our cash flows for the periods presented and a reconciliation of free cash flow and free cash flow margin to net cash used in operating activities, the most directly comparable financial measure calculated in accordance with GAAP:

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Calculated Billings

We define calculated billings as total revenue plus the increase in total deferred revenue as presented on or derived from our consolidated statements of cash flows less the (increase) decrease in total unbilled accounts receivable in a given period. For annual contracts, we generally invoice customers at the time of entering into the contract. For multi-year contracts, we generally invoice customers for the first year at the time of entering into the contract, and then annually prior to each anniversary of the contract start date. Some Elastic Cloud customers purchase subscriptions on a month-to-month basis, which are usually invoiced monthly in arrears. Training and consulting services are invoiced either at the time of contract or at the time of delivery, based on the arrangement with the customer. Our management uses calculated billings to understand and evaluate our near term cash flows and operating results.  

The following table presents our calculated billings for the periods presented and a reconciliation of calculated billings to total revenue, the most directly comparable financial measure calculated in accordance with GAAP:

Components of Results of Operations

Revenue

Subscription.    Our revenue is primarily generated through the sale of time-based subscriptions to software which is either self-managed by the user or hosted and managed by us in the cloud. Subscriptions provide access to paid proprietary software features and access to support for our paid and unpaid software.

A portion of the revenue from self-managed subscriptions is generally recognized up front at the point in time when the license is delivered. This revenue is presented as License – self-managed in our consolidated statements of operations. The remainder of revenue from self-managed subscriptions, and revenue from subscriptions that require access to the cloud or that are hosted and managed by us in the cloud, is recognized ratably over the subscription term and is presented within Subscription – self-managed and SaaS in our consolidated statements of operations.

Professional services.    Professional services revenue comprises consulting services as well as public and private training. Professional services revenue is typically recognized at the point in time the services are delivered.

Cost of Revenue

Subscription.    Cost of license – self-managed consists of amortization of certain intangible assets. Cost of subscription – self-managed and SaaS consists primarily of personnel and related costs for employees associated with supporting our subscription arrangements, certain third-party expenses, and amortization of certain intangible and other assets. Personnel and related costs, or personnel costs, comprise cash compensation, benefits and stock-based compensation to employees, costs of third-party contractors, and allocated overhead costs. Third-party expenses consist of cloud infrastructure costs and other expenses directly associated with our customer support. We expect our cost of subscription – self-managed and SaaS to increase in absolute dollars as our subscription revenue increases.

Professional services.    Cost of professional services revenue consists primarily of personnel costs directly associated with delivery of training, implementation and other professional services, costs of third-party contractors, facility rental charges and allocated overhead costs. We expect our cost of professional services revenue to increase in absolute dollars as we invest in our business and as professional services revenue increases.

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Gross profit and gross margin.    Gross profit represents revenue less cost of revenue. Gross margin, or gross profit as a percentage of revenue, has been and will continue to be affected by a variety of factors, including the timing of our acquisition of new customers and our renewals with existing customers, the average sales price of our subscriptions and professional services, the amount of our revenue represented by hosted services, the mix of subscriptions sold, the mix of revenue between subscriptions and professional services, the mix of professional services between consulting and training, transaction volume growth and support case volume growth. We expect our gross margin to fluctuate over time depending on the factors described above. We expect our revenue from Elastic Cloud to increase as a percentage of total revenue, which could adversely impact our gross margin as a result of the associated hosting and managing costs.

Operating Expenses

Research and development.    Research and development expense mainly consists of personnel costs and allocated overhead costs for employees and contractors. We expect our research and development expense to increase in absolute dollars for the foreseeable future as we continue to develop new technology and invest further in our existing products.

Sales and marketing.    Sales and marketing expense mainly consists of personnel costs, commissions, allocated overhead costs and costs related to marketing programs and user events. Marketing programs consist of advertising, events, brand-building and customer acquisition and retention activities. We expect our sales and marketing expense to increase in absolute dollars as we expand our salesforce and increase our investments in marketing resources. We capitalize sales commissions and associated payroll taxes paid to internal sales personnel that are related to the acquisition of customer contracts. Sales commissions costs are amortized over the period that the performance obligation they relate to are satisfied. These performance obligations primarily relate to our subscription contracts, which are typically sold for a one to three year duration.

General and administrative.    General and administrative expense mainly consists of personnel costs for our management, finance, legal, human resources, and other administrative employees. Our general and administrative expense also includes professional fees, accounting fees, audit fees, tax services and legal fees, as well as insurance, allocated overhead costs, and other corporate expenses. We expect our general and administrative expense to increase in absolute dollars as we increase the size of our general and administrative functions to support the growth of our business. We also anticipate that we will continue to incur additional costs for employees and third-party consulting services related to operating as a public company.

Other Income (Expense), Net

Other income (expense), net primarily consists of gains and losses from transactions denominated in a currency other than the functional currency and interest income (expense).

Provision for Income Taxes

Provision for income taxes consists primarily of income taxes related to the Netherlands, U.S. federal, state and foreign jurisdictions in which we conduct business. Our effective tax rate is affected by recurring items, such as tax rates in jurisdictions outside the Netherlands and the relative amounts of income we earn in those jurisdictions. In addition, non-deductible stock-based compensation and changes in our valuation allowance had the most significant impact on the difference between the statutory Dutch tax rate and our effective tax rate.

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Results of Operations

The following tables set forth our results of operations for the periods presented in dollars and as a percentage of our total revenue. For a discussion of our consolidated statement of operations data for the fiscal year ended April 30, 2018 compared to the year ended April 30, 2017 and as a percentage of revenue for that period, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” the Company’s final prospectus for its IPO filed with the SEC pursuant to Rule 424(b)(4) under the Securities Act of 1933, as amended (File No. 333-227191) on October 5, 2018.

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