- Continental Western Group
- Foremost
- Grundy
- Hagerty
- Hastings Mut.
- Illinois Mut.
- IMT Insurance
- Nationwide
- Old Republic Sur.
- Principal
- Progressive
- Selective
- State Auto
- Travelers
- United Healthcare
- USLI
- Wellmark Blue Cross Blue Shield
- Daniel Sinnott, Pres.
- Tom Sinnott