A. J. Marchionne Insurance Agency
- Andover Companies
- Arbella Insurance Group
- Bunker Hill Insurance
- Chubb
- CNA
- Hartford
- Main Street America
- Markel
- Mass Property
- National Flood Insurance Program (NFIP) / FEMA
- Norfolk & Dedham
- Philadelphia
- Plymouth Rock Assurance
- Quincy Mutual Group
- Safety Insurance
- Travelers
- Utica National Insurance Group
- Zurich
- Albert J. Marchionne, Jr., President
- Robert N. Marchionne, CPCU, Treasurer
- Al Marchionne, III