- Access
- Aflac
- AIG Auto
- American Modern Insurance Group
- Atlantic Mutual Insurance Company
- AutoOne Insurance Company
- Bristol West
- Chubb
- Farmers Insurance
- Fireman's Fund
- Foremost
- Hartford Mutual
- MetLife
- National General
- Nationwide
- OneBeacon
- Progressive
- Safeco
- Special Risks
- State Comp. Ins. Fund
- Travelers
- Travelers
- Zurich