- Associated Mutual Insurance Cooperative
- Chubb
- Employers
- Hanover
- Hartford
- Lancer
- Liberty Mutual
- MAPFRE
- Merchants Insurance Group
- Mercury
- Ocean Harbor
- Pennsylvania Lumbermens Mutual
- Philadelphia
- Progressive
- ShelterPoint
- Travelers
- UPC
- US Coastal
- Utica First
- Utica National Insurance Group