1. Alphabet Inc.
2. Amazon Web Services Inc.
3. Avanan Inc.
4. BMC Software Inc.
5. Broadcom Inc.
6. Check Point Software Technologies
Ltd.
7. Cisco Systems Inc.
8. Imperva Inc.
9. Intel Corporation
10. International Business Machines Corporation
11. McAfee Inc.
12. Microsoft Corporation
13. Palo Alto Networks Inc.
14. Splunk Inc.
15. Trend Micro Inc.