1. Aditya Birla Capital Ltd.
2. Aetna
3. Allianz SE
4. Aviva Life Insurance Company India Ltd.
5. Blue Cross Blue Shield Association by Elevance Health
6. Care Health Insurance Limited
7. CCVS Healthentene Corporation
8. Cigna
9. Healthcare Reimbursement Services Inc.
10. Humana Inc.
11. IFFCO-Tokio General Insurance Company Limited
12. Magma HDI General Insurance Company Limited
13. Medica Insurance Company
14. Niva Bupa Health Insurance Company Limited
15. The Oriental Insurance Company Ltd.