Strickler Insurance Agency, Inc.
- Aegis
- American Collectors Insurance
- Applied Underwriters
- Brick Street Mutual (Encova)
- Donegal
- Encompass
- Encova
- FirstComp
- Grange
- Guard
- Hagerty
- Hanover
- Harford Mut
- Lackawanna
- Lebanon Valley
- MEMIC
- MMG
- Mutual Benefit Grp.
- Nationwide
- Nationwide
- Peninsula
- Pennsylvania Lumbermens Mutual
- Philadelphia
- Progressive
- Riverport Ins.
- Safeco
- Selective
- State Auto
- The Philadelphia Contributionship
- Travelers
- Tuscarora Wayne
- UPMC
- USLI
- Utica National Insurance Group
- W. R. Berkley Corporation
- Patrick Freer, Sr., Princ.
- Patrick Freer, Jr., CIC, Princ./Pres.