- 1st Auto
- AAA
- Acuity Insurance
- American Modern Insurance Group
- American Strategic Insurance
- Austin Mutual Insurance Company
- Auto-Owners
- Badger Mutual Insurance Company
- Condon Skelly
- Dairyland
- Encompass
- Foremost
- Germantown Mutual
- Hagerty
- Hartford
- Integrity
- Kemper
- McMillan Warner
- MetLife
- North Star Mutual Insurance Company
- Pekin
- Progressive
- QBE
- River Valley Mut.
- Rockford Mutual
- Safeco
- Secura
- Sheboygan Falls Mutual
- State Auto
- Travelers
- West Bend
- Wisconsin Mutual