- Allstate
- American Strategic Insurance
- Berkshire Hathaway Homestate
- Cincinnati
- CNA
- CNA Surety
- Dairyland
- Encompass
- Foremost
- Frankenmuth
- Hagerty
- Hartford
- Haulers
- Liberty Mutual
- National General
- Nationwide
- Natl. Security
- Philadelphia
- Progressive
- Safeco
- Travelers
- Universal P&C