Joseph M. Wiedemann & Sons, Inc.
- Acuity Insurance
- Badger Mutual Insurance Company
- Chubb
- CNA
- EMC
- Encompass
- Hanover
- Hartford
- ICW Group
- Kemper
- Liberty Mutual
- MetLife
- Progressive
- QBE
- Safeco
- Secura
- Society
- Travelers
- United Fire Group
- West Bend
- Zenith
- John J. Wiedemann, Pres.
- Dianne Raleigh