United States Enterprise Collaboration Software Research

Major Players: Amazon Web Services, Inc., Microsoft Corporation, IBM Corporation, Google LLC (Alphabet Inc.), Elastic N.V.

Major Players: 8X8 Inc., Cisco Systems Inc., Zoom, RingCentral, Microsoft

Major Players: Microsoft Corporation, IBM Corporation, General Electric Company, Cisco Systems, Inc., Rockwell Automation, Inc.

Major Players: IBM Corporation, SAP SE, Pegasystems Inc., Microsoft Corporation, Appian Corporation

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

Major Players: Microsoft, Cisco Systems, Zoom Video Communications, RingCentral, 8x8

Major Players: VMware Inc., Microsoft Corporation, Citrix Systems Inc., Red Hat Inc. (IBM Corporation), Nutanix Inc.

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

Major Players: Microsoft Corporation, Cisco Systems, Inc., Zoom Video Communications, Inc., Adobe Inc., Google LLC

Major Players: VMware Inc. (Broadcom), Trend Micro Inc., Sophos Ltd., Bitdefender LLC, Palo Alto Networks Inc.

Major Players: IBM Corp., Microsoft Corporation, Cisco Systems Inc., Oracle, Amazon Web Services Inc. (Amazon WorkSpaces)

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

Major Players: RingCentral, Inc., 8X8 Inc., Cisco Systems Inc., Microsoft Corporation, Zoom Video Communications, Inc.

Major Players: Citrix Systems, Inc., IBM Corporation, Microsoft Corporation, Huawei Technologies Co. Ltd, Hewlett Packard Enterprise Development LP

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

Major Players: Amazon Web Services Inc., VMware Inc., Citrix Systems Inc., Microsoft Corporation, Unisys Corporation

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

Major Players: West Corporation, Polycom Inc., Cisco Systems, Inc., Microsoft Corporation, Verizon Enterprise Solutions, LLC

Major Players: Huawei Technologies Co. Ltd, Google LLC, AT&T Inc., Verizon Communications Inc., Vodafone Group plc

Major Players: VMware, Trend Micro, Cisco Systems, Juniper Networks, Sophos