Richfield State Insurance
- AAA
- Allstate
- American Modern Insurance Group
- American Strategic Insurance
- Auto-Owners
- Badger Mutual Insurance Company
- Bristol West
- CNA
- CNA Surety
- Dairyland
- Encompass
- Encova
- Foremost
- Hagerty
- Hartford
- Liberty Mutual
- Main St. America
- MetLife
- Michigan Millers Mutual Insurance Company
- Nationwide
- Philadelphia
- Progressive
- RAM Mutual
- Safeco
- SFM
- State Auto
- Travelers
- Universal P&C
- USAssure
- Western National