- Allstate
- BCBS
- Berkley Classics
- Condon Skelly
- Continental Western Group
- Dairyland
- EMC
- Health Partners
- Madelia-Lake Crystal Mut.
- McPherson/MinnLake Mut.
- Medica
- North Star Mutual Insurance Company
- Progressive
- RAM Mut.
- Safeco
- SFM
- State Auto
- Travelers
- Western Natl