- American Modern Insurance Group
- Clear Blue
- Concord Group Insurance
- Embark General
- Fidelity/Stillwater
- Foremost
- Great American
- Hartford
- Kinsale
- Lloyd's
- MAPFRE
- Markel
- MetLife
- Openly
- Plymouth Rock Assurance
- Progressive
- Quincy Mutual Group
- Safeco
- Safety Ins.
- Stillwater
- Travelers
- Universal Risk
- USLI