Dinnin & Parkins Associates Insurance
- Auto-Owners
- Berkley
- Builders
- Cincinnati Casualty Company
- Donegal
- Eastern
- EMC
- Foremost
- Harford Mut.
- Hartford
- iSurety
- Keystone Insurers Group
- KNIC
- Lackawana
- Liberty Mutual
- Mut. Benefit
- Nationwide
- Nationwide
- Ohio Casualty
- Patriot
- Peninsula
- Penn Natl.
- Philadelphia
- Progressive
- RLI Corp.
- Safeco
- Travelers
- Zenith
- Zurich
- Thomas Parkins, Pres.
- Thomas Dinnin