- Acuity Insurance
- Employers Mut. Cas.
- Farmers Mutual of Sioux County & O'Brien County
- First Western
- Guaranty Natl.
- IMT Insurance
- Iowa Mutual
- Mendota
- Merchants Bonding Company
- MetLife
- Nationwide
- Progressive
- Prudential
- Safeco
- State Auto
- Wellmark Blue Cross Blue Shield