Gerardi Insurance, part of the Hilb Group
- Acadia
- Allstate
- Andover Companies
- Arbella Insurance Group
- Cincinnati Insurance Companies
- Dairyland
- Foremost
- Guard
- Hagerty
- Hartford
- Infinity
- Liberty Mutual
- Main St. America
- MAPFRE
- MEMIC
- Narragansett Bay
- National General
- Ohio Mutual
- OneBeacon
- Progressive
- Providence Mut.
- QBE
- Safeco
- Selective
- Sentry
- Travelers
- Union Mut.
- Utica National Insurance Group
- Vermont Mutual Insurance Group