- Acuity Insurance
- American Modern Insurance Group
- Auto-Owners
- Chubb
- Encompass
- Encova
- Foremost
- Grange
- Hagerty
- Hanover
- Imperial PFS
- Liberty Mutual
- Ohio FAIR Plan
- Ohio Mutual
- Progressive
- Safeco
- State Auto
- Travelers
- United Fire Group
- Vacant Express
- Western Reserve Group
- Westfield Insurance