- AIG
- Allianz
- Allied World
- American Safety
- Amerisure
- AmTrust
- Arch Insurance
- Berkley Surety
- BITCO Insurance Companies
- Chubb
- CNA
- CNA Surety
- FCCI
- Great American
- Guarantee Co. of NA
- Hanover
- Hartford
- Hartford Surety
- HCC Surety
- Insurors Indemnity
- Intl. Fidelity
- Liberty Mutual
- Merchants Bonding Company
- Mid-Continent Casualty
- NAS Surety
- Nationwide
- Old Republic
- Philadelphia
- Progressive
- Republic Group
- Service Lloyds
- Starr Indemnity
- SureTec
- Texas Mutual
- Travelers
- Union Standard
- XL Specialty
- Zurich
- John Newby, Managing Partner