- Accident Fund Insurance Company
- AmTrust
- Assurant
- Auto-Owners
- BCBS
- Burns & Wilcox
- Cincinnati Insurance Companies
- Citizens
- Delta Dental
- Foremost
- GeoBlue
- Guardian
- Hagerty
- HAP
- Hartford
- Humana
- Illinois Casualty
- JM Wilson
- Markel
- Mutual of Omaha
- OneAmerica
- Patriot Life
- Principal
- PriorityHealth
- Progressive
- Reliance Standard
- Travelers
- United Healthcare
- Unum