- American Collectors Insurance
- American Modern Insurance Group
- Chubb
- CNA
- CNA Surety
- Dryden Mutual Insurance
- Encompass
- Erie & Niagara Insurance Association
- Foremost
- Guardian
- Hagerty
- Hanover
- Hartford
- Kemper
- Leatherstocking Co-Op
- Main St. America
- Merchants Insurance Group
- NYCM
- Preferred Mutual
- Progressive
- RLI Corp.
- Safeco
- Selective
- Sterling
- Travelers
- Wright Flood