- AAA
- Acuity Insurance
- American Strategic Insurance
- Anthem Blue Cross Blue Shield
- Cincinnati Insurance Companies
- EMC
- Employers
- Frankenmuth
- Humana
- Liberty Mutual
- Nationwide
- Progressive
- Safeco
- State Auto
- Travelers
- United Fire Group
- West Bend
- Chesley Riddle, Jr., V.P.
- Skip McGraw, CIC, Pres.
- Jimmy Riddle
- JT Riddle