- Brethren Mutual
- Chesapeake Employers Ins.
- Cumberland Mutual
- Donegal
- Employers Ins.
- Encompass
- Farmers Insurance
- Fireman's Fund
- Frederick Mut.
- GNY
- Great American
- Harford Mut.
- Hartford
- Liberty Mutual
- Ohio Casualty
- Peninsula
- Pennsylvania Lumbermens Mutual
- Philadelphia
- PMA
- Progressive
- Rockwood
- Safeco
- Selective
- State Auto
- Travelers
- Utica National Insurance Group
- Zurich
- R. Keith Erdman, Pres.
- Charlie Huebler, V.P.