- Accident Fund Insurance Company
- Allstate
- American Strategic Insurance
- AmTrust
- AmWINS
- Assurant
- BCBS
- Berkshire Hathaway
- Bristol West
- Burns & Wilcox
- Central Insurance Companies
- Chubb
- Cincinnati
- CNA
- Delta
- Employers
- Foremost
- Golden Rule
- Great American
- Hanover
- Harford Mut.
- Hartford
- Hartford
- Hochheim Prairie
- Humana
- John Hancock
- Kemper
- Liberty Mutual
- Lloyd's
- MetLife
- Nationwide
- Ohio Casualty
- Old Republic
- One Beacon
- Philadelphia
- Principal Financial Group
- Progressive
- Prudential
- Republic Grp.
- Safeco
- State Auto
- Texas Mut.
- Texas Windstorm
- Transamerica
- Travelers
- Travelers Flood
- Union Standard
- United Fire Group
- Voya
- Wright Flood