1. Adobe Systems Incorporated
2. Atlassian Corporation Plc
3. Box Inc
4. Cisco Systems Inc
5. Citrix Systems Inc
6. Google Llc
7. Highq Solutions Limited
8. Hyperoffice
9. Ibm Corporation
10. Intralinks Holdings Inc
11. Jive Software Inc
12. Microsoft Corporation
13. Mitel Networks Corp
14. Oracle Corporation
15. Salesforce.Com Inc
16. Zoho Corporation