1. AETNA Inc.
2. ALLSCRIPTS HEALTHCARE SOLUTIONS Inc.
3. CERNER CORPORATION
4. COGNIZATION TECHNOLOGY SOLUTIONS CORPORATION
5. COMPUTER PROGRAMS AND SYSTEMS
6. DELL
7. EPIC SYSTEMS
8. E-CLINICALWORKS
9. GE HEALTHCARE
10. HEALTH CATALYST
11. IBM CORPORATION
12. MCKESSON CORPORATION
13. ORACLE CORPORATION
14. PHILIPS HEALTHCARE
15. PREMIER Inc.
16. SAP
17. SAS
18. SIEMENS HEALTHINEER
19. TABLEAU SOFTWARE
INC
20. XEROX