- Aflac
- Allstate
- America First
- Appalachian Underwriters
- AR Health Networks
- Assurant
- Assurity
- Auto-Owners
- BCBS
- Cameron Insurance
- CNA
- Colonial Life
- Columbia
- Cornerstone
- FirstComp
- Genworth
- GuideOne
- Hagerty
- Hanover
- Hartford
- Health Advantage
- MetLife
- Mutual of Omaha
- Nationwide
- Progressive
- QualChoice
- Republic Grp.
- Safeco
- Sentry
- Southern Pioneer
- State Auto
- Union Std.
- United Fire Group
- United Healthcare
- Unum
- VSP
- Zurich
- John D. Buffalo, President