United States Enterprise Collaboration Software Research

Major Players: VMware Inc., Trend Micro Incorporated, Cisco Systems, Inc., Juniper Networks, Inc., Sophos Ltd.

Major Players: Ring Central Inc., 8X8 Inc., Verizon Communications Inc., Comcast Corporation, Vonage Holdings Inc. (Ericsson)

Major Players: RingCentral Inc., 8X8 Inc., Verizon Communications Inc., Mitel Networks Corporation, Comcast Corporation

Major Players: Cisco Systems, Inc, Tata Communications, Avaya Inc., 8x8, Inc., Microsoft Corporation

Major Players: VMware Inc., Broadcom Inc., Hewlett Packard Enterprise Development LP, Dell Inc., Telefonaktiebolaget LM Ericsson

Major Players: Adobe Inc., Brightcove, Inc., Avaya, Inc., Vidyo, Inc., Vbrick Systems, Inc

Major Players: Microsoft Corporation, Huawei Technologies Co. Ltd., Adobe Systems Inc., SAP SE, IBM Corporation

Major Players: Microsoft Corporation, Slack Technologies Inc., Smartsheet Inc., Asana Inc., Atlassian Corporation PLC