- AIG
- Anthem Blue Cross Blue Shield
- Auto-Owners
- Chubb
- ClearPath
- Employers
- Encompass
- Erie Insurance
- Farmers Insurance
- Foremost
- Grange
- Humana
- KEMI
- KY ACG
- Liberty Mutual
- MetLife
- Nationwide
- Progressive
- Safeco
- Summit
- Travelers
- United Home
- West Bend
- Zurich
- William A. Reisert, III
- William A. Reisert, IV
- Peter M. Reisert
- Gregory J. Reisert