統合コミュニケーション&コラボレーションのトップ企業
Microsoft
Cisco Systems
Zoom Video Communications
RingCentral, Inc.
8x8, Inc.
*免責事項:上位企業は順不同

統合コミュニケーション&コラボレーション - 競争の集中度

統合コミュニケーション&コラボレーション企業一覧
Microsoft Corporation
Cisco Systems, Inc.
Zoom Video Communications, Inc.
RingCentral, Inc.
8x8, Inc.
Avaya LLC
Mitel Networks Corporation
Google LLC (subsidiary of Alphabet Inc.)
GoTo Technologies USA, Inc.
Verizon Communications Inc.
AT&T Inc.
T-Mobile US, Inc.
Vonage Holdings Corp.
Dialpad, Inc.
Nextiva, Inc.
ALE International SAS (doing business as Alcatel-Lucent Enterprise)
NEC Corporation
Sangoma Technologies Corporation
Telefonaktiebolaget LM Ericsson (publ)
Fuze, Inc. (a wholly owned subsidiary of 8x8, Inc.)
Twilio Inc.
Slack Technologies, LLC (a wholly owned subsidiary of Salesforce, Inc.)
Amazon Web Services, Inc.
Tencent Holdings Limited (cloud division)
Orange S.A. (operating unit: Orange Business Services)
Comcast Corporation


