1. Advanced Clustering Technologies Inc.
2. Aspen Systems Inc.
3. Cisco Systems Inc.
4. Cluster Software Inc.
5. Databricks Inc.
6. DH2i Company
7. DotActiv (Pty) Ltd.
8. Evidian S.A.
9. Fujitsu Limited
10. GlobalSpec
LLC.
11. Hewlett-Packard Development Company
L.P.
12. IBM Corporation
13. Microsoft Corporation
14. NEC Corporation
15. NetApp Inc.
16. Nutanix Inc.
17. Oracle Corporation
18. Percona LLC
19. Red Hat Inc.
20. Rocket Software Inc.
21. SIOS Technology Corp.
22. Software AG
23. Veritas Technologies LLC
24. VMware Inc.