- Allstate
- American Modern Insurance Group
- Berkshire Hathaway Homestate
- Blue Cross Blue Shield
- Burns & Wilcox
- Chubb
- Delta Dental
- Foremost
- GuideOne
- Hagerty
- Hartford
- Liberty Mutual
- Lloyd's
- Markel
- Mdow
- National General
- Progressive
- Safeco
- State Auto
- Stillwater
- Travelers
- United Healthcare
- USLI
- Zurich