- Accident Fund Insurance Company
- Allstate
- American Modern Insurance Group
- Auto-Owners
- Badger Mutual Insurance Company
- BCBS of MI
- Chubb
- CNA Surety
- Conifer
- EMC
- Foremost
- Frankenmuth
- Fremont
- Hagerty
- Michigan Millers Mutual Insurance Company
- Priority Health
- Progressive
- Travelers