Sims-Perrin Insurance Agency
- American Collectors
- AmWINS
- Chubb
- CNA
- CNA Surety
- Columbia Insurance Group
- Dairyland
- Foremost
- Germania
- Hagerty
- Hartford
- Insurors Indemnity
- Kemper
- Liberty Mutual
- National Lloyds
- Progressive
- RLI Corp.
- Safeco
- State Auto
- Texas Mutual
- Travelers
- Union Standard
- Ben J. Sims
- Wayne Perrin, Pres.