- Acuity Insurance
- Assurant
- Donegal
- Encompass
- Encova
- Encova Life
- Kemper
- Lakawana
- Lititz Mutual
- Millers Mut.
- Motorists Insurance Group
- Nationwide
- Penn Natl.
- Progressive
- State Auto
- The Philadelphia Contributionship
- Travelers
- Tuscarora Wayne
- Universal Prop.
- USLI