- Accident Fund Insurance Company
- Auto-Owners
- BCBS
- Cincinnati Insurance Companies
- CNA
- Foremost
- Frankenmuth
- Fremont
- Grange
- Hagerty
- Hastings Mut.
- McLaren Health
- MetLife
- Michigan
- Physicians Health Plan
- Pioneer State Mut. Ins. Co.
- Progressive
- Secura
- Travelers