List of Corporate :
- Air - India
- IDBI
- Indian Airlines
- Indian Oil Corporation
- Indian Railway and Catering
- Indian Rare Earth
- Jawaharlal Nehru Port Trust
- Jeevan Aadhar
- Kripa Foundation
- L & T
- Mahindra & Mahindra
- Mazagaon Dock
- MMTC Ltd.
- MTNL
- ONGC
- Reserve Bank of India
- Shipping Corporation
- The State Trading Corporation
- Union Bank of India
- Unit Trust of India
List of TPA :
- Alankit Healthcare Ltd.
- Apollo Munich
- Cholmandalam General Ins. Co. Ltd
- Dedicated Healthcare Services (I) Pvt. Ltd.
- East West Assist Pvt. Ltd.
- E-Meditek Solution Limited
- Ericson TPA
- Family Health Plan Ltd.
- Future Generali
- Genins India Ltd.
- Good Health
- HDFC ERGO General Insurance Co. Ltd.
- Health India
- Health Insurance TPA of India
- Heritage Health Card
- ICICI Lombard General Ins. Co. Ltd.
- ICICI Prudential Life Insurance
- IFFCO TOKIO General Ins. Co. Ltd.
- Max Bupa Health Insurance
- MD India
- Medi Assist
- Medicare TPA Services (I) Pvt. Ltd.
- Med Save HealthCare Ltd.
- Paramount Healthcare Management
- Raksha TPA
- Reliance General Insurance Co. Ltd
- Religare Health Insurance
- Rothshield Health (TPA) Services Ltd.
- Star Health
- United Parekh Health Management
- Universal Sompo general Insurance Ltd.
- Vidal Health Services Pvt.Ltd.
- Vipul Medicorp