- American Health, Inc.
- Atlantic Southern Insurance Co.
- Auxilio Platino, Inc.
- Assurant Solutions
- Continental Risk Insurance Company
- Eastern American Insurance Company
- Golden Cross Health Plan Corporation
- I.H. Americas Insurance Company
- Island Insurance Corporation
- Mennonite General Hospital, Inc.
- MMM Healthcare, Inc.
- Newport Bonding and Surety Co. Inc.
- Optima Insurance Company
- Plan Médico de Servicios de Salud Bella Vista
- Oficina del Comisionado de Seguros
- Popular Life Re
- Red Médica de Puerto Rico, Inc.
- Richport Insurance Co.
- Ryder Health Plan, Inc.
- SIMED
- Tower Bonding & Surety Co, Inc.