William A. Smith & Son, Inc.
- Adirondack Insurance Exchange
- Aetna
- Aflac
- AmTrust
- Andover Companies
- Applied Underwriters
- CDPHP
- Chubb
- Cincinnati Insurance Companies
- Colonial Life
- Crystal Run Health Plans
- Delta Dental
- Emblem Health
- Empire BC/BS
- Encompass
- Erie & Niagara Insurance Association
- Fidelis Care
- Foremost
- Great American
- Guardian
- GuideOne
- Hagerty
- Harleysville
- Hartford
- Intact Ins.
- Liberty Mutual
- Main St. America
- Markel
- MassMutual
- MEMIC
- MetLife
- MVP Health
- National General
- Nationwide
- NY Mut.
- NYCM
- NYPIUA
- Oxford Health
- Philadelphia
- Preferred Mutual
- Principal
- Progressive
- QBE
- Safeco
- Selective
- Seven Corners
- ShelterPoint
- Standard Security Life
- Sterling
- Travelers
- United Concordia Dental
- United Educators
- Unum
- Utica First
- Utica National Insurance Group
- VFIS
- VSP