- Alabama Home Builders Self Insurers Fund
- Alabama Retail Comp
- Alabama Self-Insured Worker's Compensation Fund
- Allstate
- American Modern Insurance Group
- Auto-Owners
- Berkley Southeast Insurance Group
- Berkshire Hathaway
- Columbia
- EMC
- Foremost
- Great American
- GuideOne
- Hartford
- Haulers
- Lancer
- Liberty Mutual
- MetLife
- National General
- Nationwide
- Pennsylvania Lumbermens Mutual
- Philadelphia
- Progressive
- Safeco
- Sheffield Grp.
- State Auto
- Steadpoint
- Travelers
- Universal P&C