- Allstate
- American Modern Insurance Group
- American Reliable
- Anthem Blue Cross Blue Shield
- Bristol West
- CNA Surety
- Community Health
- Concord Group Insurance
- Condon Skelly
- Countryway
- Dairyland
- Delta Dental
- Eastern Alliaince
- Foremost
- Hagerty
- Hanover
- Harvard Pilgrim Health Care
- Liberty Mutual
- Main St. America
- MEMIC
- MMG
- National General
- Patrons Oxford
- Peerless
- Progressive
- Safeco
- Taro Health
- Travelers
- Union Mut