- Acuity Insurance
- Aetna
- Anthem
- Chubb
- Cincinnati Insurance Companies
- CNA
- Donegal
- Frankenmuth
- Grand River
- Grange
- Great West
- Hagerty
- Hartford
- Hastings
- Indiana Farmers Insurance
- Liberty Mutual
- Nationwide
- Ohio Mutual
- Progressive
- Safeco
- Selective
- State Auto
- Travelers
- Westfield Insurance