- Accident Fund Insurance Company
- Aetna
- Assurant
- Auto-Owners
- BCBS
- Berkshire Hathaway
- CAM Comp
- CNA
- Foremost
- Frankenmuth
- Hagerty
- Hanover
- Hartford
- Humana
- Markel
- Michigan Ins.
- Philadelphia
- Principal Financial Group
- Priority health
- Progressive
- Safeco
- Secura
- Selective
- State Auto
- SunLife
- Travelers
- United Healthcare
- Unum
- West Bend
- Zurich
- Michael Coffey, CPCU, Pres./CEO