1. ArborMetrix Inc.
2. Cerner Corporation by Oracle Corporation
3. Change Healthcare
4. Citiustech Inc.
5. Cognizant Technology Solutions Corporation
6. Conduent Inc.
7. Cotiviti Inc.
8. Dimensional Insight Inc.
9. Dolbey Systems Inc.
10. International Business Machines Corporation
11. Mckesson Corporation
12. MedeAnalytics Inc.
13. Medisolv Inc.
14. Nuance Communications Inc. by Microsoft Corporation
15. Premier Inc.