1. Alachisoft
2. Apache Software Foundation
3. GigaSpaces Technologies Ltd.
4. GridGain Systems Inc.
5. Hazelcast Inc.
6. Hitachi Ltd.
7. International Business Machines Corporation
8. Kinetica DB Inc.
9. Oracle Corporation
10. Pivotal by O’Reilly Media Inc.
11. Red Hat Inc.
12. Redis Ltd.
13. ScaleOut Software Inc.
14. SingleStore Inc.
15. Software AG