1. Surgical Directions
2. Select International
3. VMG Health
4. TeamHealth 5. ASCOA
6. Optum
7. CollectRx
8. Principle Valuation, LLC
9. HealthCare Appraisers, Inc
10. Sheridan Healthcare
11. NAPA
12. HealthTrust Purchasing Group
13. Truven Health Analytics
14. Wright Direct
15. Surgical Care Affiliates
16. ASD Management
17. VHA
18. athenahealth Inc
19. KeyBank
20. MedAssets
21. Valence Health
22. Regent Surgical Health
23. Towers Watson
24. McKesson
25. EVEIA
26. Bank of America
27. Tele-Tracking Technologies