Knab Insurance Agency, Inc.
- 1st Auto & Cas
- CNA Surety
- Dairyland
- Grinnell Mutual
- Mt. Morris Mutual
- National Guardian Life
- NAU Crop
- Progressive
- Rockford Mutual
- Wausau Stettin Mutual Ins. Co.
- Wi Wisconsin Physicians Services (WPS)
- Michael F. Knab, Owner
- Patti L. Knab, Secretary/Bookkeeper
- Brian Knab, Agent