- Auto-Owners
- Blue Cross Blue Shield of MN
- CWG
- EMC
- Fairmont Farmers Mutual Insurance
- Great American Crop Insurance
- Grinnell Mutual
- Hartford
- Health Partners
- Heartland Mutual
- Humana
- Medica
- Nationwide
- NAU
- North Star Mutual Insurance Company
- Preferred One
- Progressive
- RAM Mutual
- Southwest Mutual
- Travelers
- UCare
- Western National