Montana Insurance & Financial Services
- Aetna
- Allianz
- American Equity
- American General Life
- Anthem Blue Cross Blue Shield
- Bristol West
- Cigna
- Erie Insurance
- Foremost
- Golden Rule
- Grange
- Hallmark
- Humana
- Kansas City Life
- MAPFRE
- Medical Mutual
- Midland National
- Mutual of Omaha
- Progressive
- Safeco
- SilverScript
- The General
- Trexis
- United Healthcare
- WellCare