- Auto-Owners
- Badger Mutual Insurance Company
- Cincinnati Insurance Companies
- Encova
- Great West Casualty
- IMT Insurance
- Madison Mut.
- Mid-West Truckers
- National General
- Northland Ins.
- Progressive
- Rockford Mutual
- Society
- State Auto
- SVEA Mut.
- West Bend
- WRC Grp