- Microsoft Corporation
- Huawei Technologies Co. Ltd
- VMware Inc.
- Adobe Systems Inc.
- Mitel LLC
- Atlassian Corporation PLC
- SAP SE
- Slack Technologies Inc.
- TIBCO Software Inc.
- Polycom Inc.
- Salesforce.Com Inc.
- IBM Corporation
- Cisco System Inc.
- Zoho Corporation Pvt Ltd
- Jive Software
- Axero Solutions LLC
- Igloo Software
- Global Logic