Name
 | URL | Country
| Market Cap (US$)
|
|---|
| UnitedHealth Group Inc. | http://www.unitedhealthcare.com | United States | 21,674 |
| WellPoint, Inc. | http://www.wellpoint.com/ | United States | 18,664 |
| Aetna Inc. | http://www.aetna.com | United States | 12,733 |
| CIGNA Corporation | http://www.cigna.com | United States | 6,816 |
| Hartford Financial Services Group | http://www.thehartford.com | United States | 6,059 |
| Assurant Inc. | http://www.assurant.com | United States | 4,658 |
| CNA Financial Corporation | http://www.cna.com | United States | 3,920 |
| Coventry Health Care, Inc. | http://www.cvty.com | United States | 3,605 |
| Symbion Health Ltd. | http://www.symbionhealth.com | Australia | Private |
| Health Net, Inc | http://www.healthnet.com | United States | 1,758 |
| Amil Participacoes S.A. | http://www.amilpar.com.br | Brazil | 1,757 |
| Discovery Holdings Ltd | https://www.discovery.co.za | South Africa | 1,593 |
| WellCare Health Plans Inc. | http://www.wellcare.com/ | United States | 1,075 |
| Compagnies D'Assurances Wafa Assurance | NA | Morocco | 1,022 |
| Amerigroup Corporation | http://www.amerigrp.com/ | United States | 958 |
| Centene Corporation | http://www.centene.com | United States | 799 |
| Harel Insurance Investments & Financial Services Limited | http://www.harel-group.co.il/ | Israel | 758 |
| Synergy Health PLC | http://www.synergyhealthcare.plc.uk | United Kingdom | 680 |
| Triple-S Management Corp | http://www.triplesmanagement.com/ | Puerto Rico | 394 |
| FPIC Insurance Group, Inc. | http://www.fpic.com | United States | 344 |
|
