- Acuity Insurance
- AIG
- Amerisure
- Auto-Owners
- Chubb
- Cincinnati
- ClearPath
- CNA
- Encova
- Grange
- Hanover
- Hartford
- Houston Intl. Group
- KACo
- KEMI
- KY AGC
- Liberty Mutual
- MiddleOak
- National Interstate
- Philadelphia
- Safeco
- Selective
- Summit
- Travelers
- Westfield Insurance