- Aetna
- AIG
- AmeriHealth
- AmTrust
- Berkshire Hathaway Homestate
- Blue Cross Blue Shield
- Chubb
- Cigna
- Delta Dental
- Foremost
- GeoVera
- Great Bay Insurance
- Guardian
- Hartford
- Horizon BC/BS
- Kaiser Permanente
- Lexington
- Liberty Mutual
- Munich Re
- Nationwide
- Neptune
- Openly
- Orchid
- Progressive
- Prudential
- PURE
- reThought Flood
- Safeco
- Selective
- Travelers
- United Concordia
- United Healthcare
- Unum
- Vault
- Westfield Insurance
- Zurich
- Ron Viehweiger, Jr., Owner
- Charles A. Thomas, Owner