- Aegis
- Aetna
- Aflac
- AIC
- Allstate
- Assurant
- Centre County Mut.
- Cincinnati Insurance Companies
- ECM
- Encompass
- Foremost
- GBU
- Geisinger
- Highmark BC/BS
- Humana
- Keystone
- Liberty Mutual
- Markel
- National General
- Nationwide
- Openly
- Penn Natl.
- Philadelphia
- Progressive
- Prudential
- Rockwood
- Safeco
- Tuscarora Wayne
- UPMC
- Utica National Insurance Group
- WellCare
- Westfield Insurance
- Shawn F. Craig
- John Kness, Owner