- Accident Fund Insurance Company
- Allied Insurance Group
- Argos Group
- Berkshire Hathaway GUARD
- Builders Mutual Insurance
- Employers
- Foremost
- Grange
- GuideOne
- Liberty Mutual
- Markel
- Progressive
- State Auto
- Zurich
- Bill McGowan, Secy./Treas.
- Will McGowan, Pres.