- Acuity Insurance
- Badger Mutual Insurance Company
- Benchmark
- Bristol West
- Burns & Wilcox
- Dairyland
- EMC
- Foremost
- General Casualty
- Kemper
- Liberty Mutual
- MetLife
- Progressive
- Safeco
- State Auto
- Travelers
- Viking
- West Bend
- Wisconsin Insurance Plan
- Robert P. Bucholtz
- Jack E. Bucholtz
- Thomas R. Buckholtz, CPCU