Avaya Holdings Corp. - Annual Reports and 10-K Forms

Services-Prepackaged Software

Company is also known as: Sierra Holdings Corp

Annual Reports list

Annual report 2021 (10-K 2021-09-30)

Annual report 2020 (10-K 2020-09-30)

Annual report 2019 (10-K 2019-09-30)

Annual report 2018 (10-K 2018-09-30)

Annual report 2022 (10-K 2022-09-30)

Quarter Reports list

Annual report 2022 (10-Q 2022-03-31)

Annual report 2021 (10-Q 2021-12-31)

Annual report 2021 (10-Q 2021-06-30)

Annual report 2021 (10-Q 2021-03-31)

Annual report 2020 (10-Q 2020-12-31)

Annual report 2020 (10-Q 2020-06-30)

Annual report 2020 (10-Q 2020-03-31)

Annual report 2019 (10-Q 2019-12-31)

Annual report 2019 (10-Q 2019-06-30)

Annual report 2019 (10-Q 2019-03-31)

Annual report 2018 (10-Q 2018-12-31)

Annual report 2018 (10-Q 2018-06-30)

Annual report 2018 (10-Q 2018-03-31)

Annual report 2017 (10-Q 2017-12-31)

Annual report 2022 (10-Q 2022-12-31)

Annual report 2022 (10-Q 2022-06-30)