- Aetna
- Aflac
- Allstate
- American Collectors
- American Modern Insurance Group
- Callicoon Co-Operative Insurance
- CDPHP
- Chubb
- CNA Surety
- Commercial Travelers
- Condon Skelly
- Erie & Niagara Insurance Association
- ESIP
- Excise Bond Undwrs.
- Fire Districts of NY Mutual Ins. Co.
- Foremost
- GHI
- Grundy
- Hagerty
- Hartford
- J.C. Taylor
- K&K
- Kemper
- Lincoln Financial Group
- Main St. America
- Markel
- Mid-Hudson Co-Op
- National Flood Insurance Program (NFIP) / FEMA
- NYMIR
- NYSIR
- Oxford Health
- Pennsylvania Lumbermens Mutual
- Philadelphia
- Preferred Mutual
- Progressive
- RLI Corp.
- Selective
- ShelterPoint
- Sterling
- Travelers
- Trident
- Tuscarora Wayne
- Utica National Insurance Group
- Wellmark Blue Cross Blue Shield
- Zurich