McGroarty & Bradburn Insurance, Inc.
- Allegany Insurance Group
- Allied
- American Strategic Insurance
- Auto-Owners
- Berkshire Hathaway
- Brick Street Mutual (Encova)
- Chubb
- Donegal
- Employers
- Encompass
- Foremost
- Frederick Mut.
- Hartford
- Infinity
- Liberty Mutual
- Merchants Insurance Group
- Millers Mut.
- Mutual Benefit
- National General
- Nationwide
- Penn Natl.
- Philadelphia
- Progressive
- Rockwood
- Safeco
- State Auto
- Travelers
- Universal P&C
- Zurich
- Michael McGroarty, Jr., Pres.
- Megan McGroarty, V.P.