- Acuity Insurance
- BCBS
- Berkshire Hathaway GUARD
- Cincinnati Insurance Companies
- Continental Western Group
- Foremost
- Grinnell Mutual
- Integrity
- Medica
- Progressive
- RAM Mutual
- Safeco
- Secura
- SFM
- Travelers
- West Bend
- Western National
- Gary D. Pierce, CIC, Pres.