Dudley Borland Insurance, a member of American Elm Insurance Group
- American European
- Andover Companies
- Arbella Insurance Group
- Bunker Hill Insurance
- Chubb
- Concord Group Insurance
- FedNat
- Foremost
- Hagerty
- Hartford
- Hospitality Ins.
- Johnson & Johnson
- Liberty Mutual
- MAPFRE
- MPIUA
- National Interstate
- Norfolk & Dedham
- Openly
- Personal Umbrella
- Pilgrim
- Plymouth Rock Assurance
- Preferred Mutual
- Progressive
- PURE
- Quincy Mutual Group
- Safeco
- Safety Ins.
- Swyfft
- Vermont Mutual Insurance Group
- Wright Flood