- Auto-Owners
- Bankers
- BCBS of NC
- Builders Mutual Insurance
- Frontline
- GE
- Guard
- GuideOne
- Liberty Mutual
- Lincoln Financial Group
- National General
- Penn National
- Principal
- Progressive
- Protective
- QBE
- Stonewood
- UPC
- USLI
- James W. Chalk, Pres.
- H. Len Gibbs, V.P.
- W.B. Chalk, Jr., Treas.
- Stephen W. Chalk, Sec'y.