- America First
- American States Life Insurance Company
- Association Casualty
- Beacon
- BITCO Insurance Companies
- CBIC
- CNA
- CNA Surety
- Hartford
- Kemper
- Kemper Life
- Merchants Bonding Company
- National Lloyds
- Ohio Casualty
- Republic
- Safeco
- Safeco
- State Auto
- Travelers
- Union Standard
- United Financial Group
- United Fire Group