- American Mutual
- Auto-Owners
- DMC Mut.
- Encova
- Farm & Home Mut.
- Farmers Mutual Hail Insurance
- Great American
- Grinnell Mutual
- Nationwide
- NAU Country
- Prairie Mut.
- Progressive
- Secura
- United Fire Group
- United Mutual
- Wellmark Blue Cross Blue Shield
- West Bend