ACE American Insurance Co

American Family Mutual Insurance Company

Arch Insurance Company

Cambridge Integrated Services Group, Inc.

Canal Insurance Company

Carolina Casualty Insurance Company

Converium Reinsurance of North America, Inc

Cowans Systems, Inc.

Crete Carrier Corporation

David Morse & Associates

ESIS

GAB Robins Company

Gallagher Bassett Services Inc.

GE Young Company

George Hills Company, Inc.

Gulf/Travelers Insurance Company

HTL Truck Lines, Inc.

Hudson Insurance Company

Hunt Transportation

Indiana Western Express (IWX) Motor Freight

JB Hunt Transport, Inc.

John Jerue Truck Broker Inc.

Kempes Insurance Company

Legacy Insurance Services

Legacy Pacific Insurance Services

Marksman Manufacturing

McDonald’s

Motors Transport Underwriters

National Claims Management, Inc.

Network Adjusters

NTA Inc.

Royal and Sunalliance

Sentry Insurance Group

Shaffer Trucking

Specialty Claims, Inc.

Sunflower Carriers, Inc.

Superior Insurance Group

Symons International Group

The Connecticut Indemnity Company

Transportation Claims, Inc.

Transportation Insurance Services

Truck Claims, Inc.

Trucker's Express, Inc

Wal-Mart Stores Inc.

York Claims Services Inc.

Zurich North America