1. Symantec Corporation
2. Cisco Systems Inc.
3. IBM Corporation
4. Trend Micro Inc.
5. Sophos Group plc
6. NortonLifeLock Inc.
7. McAfee
LLC
8. Broadcom Inc. (CA Technologies)
9. Cybersource Corporation
10. Gemalto NV (Thales Group)
11. Bluefin Payment Systems
12. Trustwave Holdings Inc.
13. Ingenico Group