A
- A&S Kinard
- A. Duie Pyle, Inc.
- ABC Companies, Inc.
- ABC Supply Co., Inc.
- ABF Freight System, Inc.
- Abilene Motor Express
- Academy Express, LLC
- Acuity Insurance
- Aim NationaLease/Aim Integrated Logistics
- Airgas-SAFECOR
- AIST Safety Consulting
- Alaska Teamster-Employer Service Training Trust
- Alberta Motor Transport Association
- Alcoa Wheels
- Alexandria Technical and Community College
- Allen & Scofield Injury Lawyers, LLC
- Amazon
- American Bus Association
- American Timber and Steel
- American Trucking Associations
- AmeriGas Propane
- Analysis, Inc.
- Anderson Trucking Service, Inc.
- ANPACT
- Applied Concepts
- Arizona Public Service Company
- Arizona Trucking Association
- Arkansas Trucking Association
- Asplundh Tree Expert Company
- Association du Camionnage du Québec
- AssuredPartners Transportation
- Atlantic Investigations, LLC
- Atlantic Provinces Trucking Association
- Austin Powder Company
- AZTK LLC
B
- Baker Hughes
- Barnes Transportation Service
- Bear Dog Enterprises
- Bennett Motor Express, LLC
- BETT-A-WAY Beverage Distributors, Inc.
- Bork Transport of Illinois
- Boyle Transportation
- Brake Tech Tools
- Brenntag North America
- British Columbia Trucking Association
- Brown Line, LLC
- Burke International Tours, Inc.
C
- C&K Trucking, LLC
- C.R. England, Inc.
- CalArk International, Inc.
- California Trucking Association
- Cambridge Systematics, Inc.
- Canadian Nuclear Laboratories
- Canadian Transportation Equipment Association
- Canadian Trucking Alliance
- Canal Insurance Company
- Cardinal Logistics Management Corporation
- Cardinal Scale Manufacturing Company
- Cargo Transporters, Inc.
- Carroll Concrete
- Casella Waste Management, Inc.
- Cassidy’s Transfer & Storage Ltd.
- Caveman Transport
- CayCan Safety Consulting Ltd.
- CDL Consultants
- Cents-Less Transport
- CFI
- Challenger Motor Freight Inc
- CHARTS D.O.T. Compliance Company
- Clean Harbors Environmental Services, Inc
- Cliff Viessman, Inc.
- Coach USA/Megabus
- Collision Specialists, Inc.
- Colorado Motor Carriers Association
- Command Alkon Incorporated
- Commercial Fleet Data Systems, LLC
- Commercial Vehicle Safety Associates of Florida, Inc.
- Composites One, LLC
- Conard Transportation, Inc.
- Consolidated Chasis Management
- Convenience Transportation, LLC
- Corecode Safety & Compliance Inc.
- Covenant Transport, Inc.
- Crash Response, LLC
- CRST International
- CTS Cargo Tie-Down Specialty, Inc.
- Cudd Pressure Control
- CVO Holding Company, Inc.
D
- D.J. Shepardson & Associates LLC
- Daily Express, Inc.
- Dairy Farmers of America
- Dallas Charter Bus Company
- DATTCO, Inc.
- Dean Transportation
- Delaware Technical & Community College
- Deloitte
- DeLullo Trucking Corporation
- Diamond Trucking, Inc.
- Direct ChassisLink, Inc.
- Distribution Solutions, Inc.
- Dohrn Transfer Company, LLC
- Dorsey Tire Company
- DOT Trucking Safety Consultants, LLC
- Drivewyze
- Duit Holdings, Inc.
E
F
- Farmers Oil Company, Inc.
- FedEx Express
- FedEx Freight, Inc.
- FedEx Ground
- FILLD, Inc.
- FirstGroup America
- Fleetworthy Solutions, Inc.
- Flick Law Firm
- Florida Trucking Association
- Foley Services, Inc.
- Fort McKay Group of Companies
- Fort Myer Construction Corporation
- Fox Valley Technical College
- Foxfury, LLC
- Freehold Cartage, Inc.
- Freight Expeditors Inc.
- Frontline Commercial Vehicle Solutions
- FSSolutions
- Fundamental Underwriters
G
- Gateway Distribution, Inc.
- General Electrodynamics Corporation (GEC)
- Genesis Energy
- Geotab
- GOGO Charters
- Great West Casualty Company
- Greatwide Truckload Management
- Greenbelt Transport
- Greyhound Canada Transportation Corp.
- Greyhound Lines, Inc.
- Grocery Haulers, Inc.
- Groendyke Transport, Inc.
- GulfMark Energy, Inc.
- Gypsum Express, Ltd.
H
- H & J Trucking, Inc.
- H&M Shared Services, Inc.
- H. R. Ewell, Inc.
- Hager City Express Company
- Haldex Commercial Vehicle Systems
- Halliburton Energy Services
- Halvor Lines, Inc.
- Hardy Brothers Inc.
- Hecht, Kleeger & Damashek, P.C.
- Hendrickson International
- Heritage Transportation Risk Management
- HNI Risk Service, LLC.
- HNTB Corporation
- Horizon Freight System, Inc./Kaplan Trucking Co.
- Hotard Coaches, Inc.
- Howard Fertilizer & Chemical Co, Inc.
- Hutch Systems Inc
I
- Illinois Portable Truck Inspection
- Independent Stave Company, LLC
- InfoStream
- Institute of Police Technology and Management
- Institute of Scrap and Recycling Industries, Inc.
- Intelligent Imaging Systems, Inc.
- Inter-Coastal Trucking
- Intercomp Company
- International Road Dynamics, Inc.
- Interstate Trucker, Ltd.
- Interwest Transportation
- Intransit, LLC
- Iowa Motor Truck Association
- IST Logistics
- ITRE-NCSU
J
K
L
M
- Magnolia Logistics, Inc.
- MAGTEC Products Inc.
- Maine Motor Transport Association, Inc.
- MANCOMM Inc.
- Manitoba Trucking Association
- Manning Trucking, Inc.
- Martin Transport, Inc.
- Maryland Motor Truck Association, Inc.
- Matrix Medical Network
- Maven Machines
- Maverick USA, Inc.
- Mcanally Wilkins Insurance
- McElroy Truck Lines, Inc.
- Mecanica Scientific Services Corp
- Medallion Transport & Logistics, LLC
- Melton Truck Lines, Inc.
- Meraz Consultores, Inc.
- Mercer Transportation Company
- Messer North America, Inc.
- Mettler Toledo, Inc.
- MGM Brakes
- MIA Safety Services
- Michelin
- Michels Corporation
- Michigan Auto Law
- Michigan Center for Truck Safety
- Mid-West Truckers Association, Inc.
- Midland Transport
- Miller Pipeline LLC
- Mine Safety and Health Administration
- Mission Petroleum Carriers, Inc.
- Mississippi Trucking Association
- Missouri Trucking Association
- Modern Landfill, Inc.
- Motor Carriers of Montana
- MYR Group, Inc.
N
- NATC, Inc.
- National Charter Bus Dallas
- National Motor Freight Traffic Association, Inc.
- National Tank Truck Carriers, Inc.
- National Transportation Consultants, Inc.
- National Waste & Recycling Association
- Navistar
- NFI Industries
- NIC Federal, LLC
- Nichol Commercial Licensing Inc
- NORPASS, Inc.
- Northbridge Insurance
- Northern Concrete Pipe Inc.
O
P
- PAR Electric
- Parsons
- PeBen USA
- Pennsylvania Motor Truck Association
- Penske Truck Leasing
- Peter Pan Bus Lines, Inc.
- Petro, Inc.
- Petroleum Services Association of Canada
- Pine Valley Driving Academy Ltd
- Pitney Bowes
- Pitt Ohio Express, LLC
- Platform Science
- Praxair, Inc.
- Precision Strip Transport, Inc.
- PrePass Safety Alliance
- Price Gregory International
- Prime, Inc.
- ProMiles Software Development Corporation
R
S
- SAF-Holland, Inc.
- Samsara Inc
- Sandia National Laboratories
- Sapp Brothers, Inc.
- Savage Services Corporation
- Schlumberger Canada, Ltd.
- Schneider
- Schnitzer Steel
- Scopelitis,Garvin, Light, Hanson & Feary
- Scott L. Turner Consulting, LLC
- Secured Transportation Services
- Seikosoft, LLC
- Sharp Transit, LLC
- Sherwin-Williams
- Sherwood Construction Co., Inc.
- SIRVA, Inc.
- Smart Safety Services
- Snapping Shoals EMC
- South Carolina Trucking Association
- Southeastern Freight Lines
- Southwest Research Institute
- Specialized Carriers & Rigging Association
- Spectra Products, Inc.
- Spiniello Companies
- Staver Accident Injury Lawyers, P.C.
- Staver Law Group P.C.
- Stevens Trucking Company
- Sully Transport, Inc.
- Sunline Commercial Carriers
- Support Resources, Inc.
T
- Tectran
- Tennessee Trucking Association and Foundation
- Tenstreet
- Texas Charter Bus Company
- Texas Trucking Association
- The Davey Tree Expert Company
- Tideport Distributing, Inc.
- Tramec Sloan, LLC
- Transco Lines, Inc.
- TransForce, Inc.
- Transport Corporation of America, Inc.
- Transport Jocelyn Bourdeau, Inc.
- Transportation Compliance & Safety Group
- Transportation Safety Services
- TransProducts & Services
- Transwest Express Ltd
- Tri-Shield Consulting Inc.
- Tri-State Expedited Service, Inc.
- TriEst Ag Group, Inc.
- Trimac
- Trimble Transportation
- Tropical Cheese Industries
- Trucking Alliance for Driver Safety & Security
- Trucking Association of New York
- Truckload Carriers Association
- TuSimple
- Tutle & Tutle Trucking, Inc.
U
- U-Haul International
- U.S. Xpress, Inc.
- UniGroup, C.A.
- United Motorcoach Association
- UPS
- UPS Freight, Inc.
- US Ecology
- USALCO, LLC
- Usher Transport, Inc.
- Utah Trucking Association
- Utah Valley University
- Utility Line Clearance Safety Partnership
V
W
- W.O. Grubb Steel Erection, Inc.
- WABCO North America
- Walkyrie Engineering LLC
- Wall Street Systems, Inc.
- Walmart Transportation, LLC
- Ward Trucking
- Warren Transport, Inc.
- Washington Trucking Associations
- Washita Valley Enterprises, Inc.
- Waste Connections, Inc.
- Waste Management
- Waymo
- Webb Wheel Products, Inc.
- Werner Enterprises Inc.
- Western Express, Inc.
- Western Materials
- WH Trucking
- Wilbur-Ellis Company
- Wilson Oil, Inc. dba Wilcox & Flegel
- Wright Brothers Const. Co., Inc.