- Acadia
- AmTrust
- Andover Companies
- Auto-Owners
- Concord Group Insurance
- Eastern Alliance
- FIGO Pet Ins.
- Foremost
- Hagerty
- Hanover
- Hospitality Mutual
- Liberty Mutual
- Main St. America
- Markel
- MEMIC
- MMG
- National General
- Ohio Mutual
- Openly
- Patriot Ins.
- Philadelphia
- Plymouth Rock Assurance
- Progressive
- Safeco
- Safety
- Travelers
- Union Mut