- Aditya Birla Health Insurance
- Bajaj Allianz General Insurance
- Bajaj Finserv Health Ltd
- Care health insurance
- Cholamandalam MS General Insurance
- Ericson TPA Healthcare Pvt. Ltd.
- Eexpedise Health
- Family Health Plan Ltd.
- Future Generali India Insurance Co. Ltd.
- Genins India Insurance Pvt. Ltd.
- Good Health Plan
- HDFC Ergo General Insurance Co. Ltd.
- Health India
- Health Insurance
- Health Meter services Pvt Ltd
- Healthassure Pvt Ltd
- Heritage Health Services Pvt. Ltd.
- ICICI Lombard Health Insurance
- ICICI Prudential Life Insurance
- Liberty General Insurance
- Man Infra Construction Limited
- MDIndia Health Insurance TPA Pvt. Ltd.
- Medi Assist
- Medsave Healthcare TPA
- MJPJAY
- Namaste Health
- National Insurance Company Ltd.
- Oriental Insurance Company Ltd.
- Paramount Healthcare Services TPA Pvt. Ltd.
- Park Mediclaim TPA Pvt. Ltd.
- Perfectors
- Plan Medical Tourism
- Reliance Astaldi Joint Venture
- Reliance General Life Insurance
- Raksha TPA Pvt. Ltd.
- Safeway Insurance TPA
- SBI General Insurance
- Star Healthcare Insurance
- Tata AIG General Insurance
- United Healthcare Parekh TPA Pvt. Ltd.
- United India Insurance Company Ltd.
- Universal SOMPO General Insurance
- Vidal Health TPA Services
- Volo Health (East West)
- Visit Health Pvt Ltd
- UTI Assist Management
- Airport Authority of India
- Bhabha Atomic Research Center
- Bharat Petroleum Corporation Ltd.
- Bharat Earth Movers Ltd
- Hindustan Petroleum Corporation Ltd.
- Indian Oil Corporation Ltd.
- Oil and Natural Gas Corporation Ltd.
- Punjab National Bank
- Rashtriya Chemicals & Fertilizers
- Reserve Bank of India
- Sai Perfect Plan
- Shapoorji Pallonji Company Pvt.
- Unit Trust of India
- Tata Power
- Tata Projects Ltd