Northeast Insurance Agency, Inc.
- American European
- American Modern Insurance Group
- AmTrust
- Andover Companies
- Bunker Hill Insurance
- Chubb
- Encompass
- Foremost
- Grundy Worldwide
- Hanover
- Hartford
- Hingham Mut.
- Liberty Mutual
- Merchants Insurance Group
- MPIUA
- New London County Mutual
- Norfolk & Dedham
- Personal Umbrella
- Philadelphia
- Plymouth Rock Assurance
- Preferred Mutual
- Preferred Mutual
- Quincy Mutual Group
- Safeco
- Safety Ins.
- Stillwater
- Travelers
- Union Mut.
- United P&C
- USLI
- Utica First
- Utica National Insurance Group
- Vermont Mutual Insurance Group
- Wright Flood
- Zurich
- Susan C. Flanagan, Owner
- William Flanagan