- Aegis
- Auto-Owners
- Erie Insurance
- Foremost
- GEICO
- Grange
- Hagerty
- Hartford
- Liberty Mutual
- Mennonite Mutual Insurance
- Municipal Mutual
- Nationwide
- Philadelphia
- Progressive
- Safeco
- The General
- Thimble
- US Assure
- Wayne Insurance Group
- Western Reserve Group
- Westfield Insurance