- Accident Fund Insurance Company
- Acuity Insurance
- AmTrust
- Auto-Owners
- Berkley Aspire
- Berkshire Hathaway
- Cincinnati Insurance Companies
- CNA
- CWG
- Donegal
- Fireman's Fund
- Grinnell Mutual
- Harleysville
- Hartford
- Kemper
- Liberty Mut.
- Markel
- Nationwide
- Philadelphia
- Progressive
- RAS
- Safeco
- SFM
- State Auto
- Travelers
- United Fire Group
- Western National
- Zurich
- Nathan Larson, CIC, Partner/President
- Rod Cowling, CIC, Partner/V.P.