- AIC
- Allstate
- American European
- AmTrust
- Chesapeake Employers Ins.
- Chubb
- CNA
- Dairyland
- Distinguished Programs
- Donegal
- Encompass
- Foremost
- Frederick Mut.
- Glatfelter Ins. Group
- GuideOne
- Hagerty
- Harford Mut.
- Harleysville
- Hartford
- Hippo
- Kemper
- Liberty Mutual
- Maryland Auto
- MetLife
- National General
- Nationwide
- Penn National
- Personal Umbrella
- Philadelphia
- Progressive
- Rockwood
- Safeco
- State Auto
- Stillwater
- Travelers
- Universal P&C
- USLI
- Utica First
- Utica National Insurance Group