- American Modern Insurance Group
- Anthem
- Assurant
- Auto-Owners
- Central Insurance
- EMC
- Employers
- Everett Cash Mutual Insurance Co.
- Foremost
- Guardian
- Hagerty
- Hastings Mut.
- Humana
- Liberty Mutual
- Markel
- Mutual of Omaha
- PHP
- Principal Financial Group
- Progressive
- Rain & Hail
- Safeco
- Selective
- State Auto
- Symetra
- United Healthcare
- West Bend
- Westfield Insurance
- Zurich