| 100 PERCENT TRUCKIN LLC | 3290300 | MC1041829 | Inactive | Carrier |
| 1ST TRAX TRUCKING LLC | 2556742 | MC891525 | Inactive | Carrier |
| 208 FREIGHT LINES LLC | 4501321 | MC1780788 | Active | Carrier |
| 208 FREIGHT LLC | 3197517 | MC155437 | Active | Carrier |
| 20TH CENTURY INC | 232194 | | Active | Carrier |
| 211 TRUCKING LLC | 3545441 | MC1185368 | Inactive | Carrier |
| 2 BROKE BOYS TRUCKING LLC | 2628131 | MC914259 | Inactive | Carrier |
| 2 PIGS CONSTRUCTION | 1435175 | | Inactive | Carrier |
| 3C CONCRETE INC | 1440634 | | Active | Carrier |
| 3-D FIRE PROTECTION INC | 860127 | | Inactive | Carrier |
| 4-D TIMBERS LLC | 995759 | MC422721 | Active | Carrier |
| 4 MOON TRUCKING LLC | 3253051 | MC1024185 | Inactive | Carrier |
| 4 MOON TRUCKING LLC | 3253051 | MC1134735 | Inactive | Carrier |
| 4 - TB INC | 2149910 | MC747620 | Inactive | Carrier |
| 4 T ENTERPRISES | 1330949 | | Active | Carrier |
| 5 ONE 5 TRUCKING LLC | 4050696 | MC1534863 | Active | Carrier |
| AAA SEWER SERVICE | 305189 | | Active | Carrier |
| A & B EXCAVATION LLC | 2114494 | MC771626 | Active | Carrier |
| A&B HAULING LLC | 4066332 | MC1543899 | Active | Carrier |
| A & B TRUCKING LLC | 2416859 | MC832139 | Active | Carrier |
| A & H FLOWERS | 1615949 | | Inactive | Carrier |
| A&L FARMS & LIVESTOCK | 2594488 | | Inactive | Carrier |
| A & R EQUIPMENT SALES | 1791038 | | Active | Carrier |
| AARON EUGENE CORSON | 1128947 | | Inactive | Carrier |
| AB TRUCK BROKERS INC | 215500 | MC162473 | Inactive | Carrier |
| ACCELERATE FREIGHT LLC | 3503620 | MC1157327 | Active | Carrier |
| ACE TAXI | 3579512 | MC1208600 | Active | Carrier |
| ACE TAXI & DELIVERY | 1372631 | | Inactive | Carrier |
| ACE TRUCKING LLC | 4263686 | | Active | Carrier |
| A-CORE OF IDAHO INC | 3170120 | | Inactive | Carrier |
| A-CORE OF IDAHO INC | 644040 | | Active | Carrier |
| ACOR FARMS INC | 2444710 | MC843580 | Inactive | Carrier |
| ACTION MOTOR SPORTS INC | 1128124 | | Active | Carrier |
| ACTION TRANSPORT LLC | 4226475 | MC1642770 | Active | Carrier |
| ADAM A STAMPER | 677708 | MC315961 | Inactive | Carrier |
| ADAMS LIVESTOCK TRANSPORT LLC | 4564148 | | Active | Carrier |
| AD & JC TRUCKING LLC | 2015480 | | Active | Carrier |
| ADVANCED C02 SYSTEMS | 1257836 | | Active | Carrier/Cargo Tank |
| ADVANCED IRRIGATION | 1143685 | | Inactive | Carrier |
| ADVANCED VENTURES LLC | 3328575 | MC1060333 | Active | Carrier |
| AERO MARK INC | 1186404 | | Active | Carrier |
| AFFORDABLE ROAD & DRIVE LLC | 3074472 | | Active | Carrier |
| AFFORDABLE TRUCKING LLC | 9926502 | | Active | Carrier |
| AGCON SALES | 4296106 | | Active | Carrier |
| AGRO TURF | 305331 | | Inactive | Carrier |
| A H SUPPLY INC | 1023729 | | Inactive | Carrier |
| AIIB TRANSPORT LLC | 3741722 | MC1324789 | Inactive | Carrier |
| A K SIGN COMPANY INC | 304981 | | Inactive | Carrier |
| AK SIGN COMPANY INCORPORATED | 917912 | | Inactive | Carrier |
| ALFRED TAYLOR | 612988 | | Inactive | Carrier |
| ALLEGIANT TRUCK SALES LLC | 1577916 | MC591150 | Inactive | Carrier |
| ALLEN'S PLUMBING INC | 1257168 | | Inactive | Carrier |
| ALLIANT SECURITY INC | 1612514 | | Active | Carrier |
| ALL STAR AUTO OF IDAHO INC | 730669 | | Inactive | Carrier |
| ALL STAR EXCAVATING LLC | 1443919 | MC788925 | Active | Carrier |
| ALLSTAR INDUSTRIES LLC | 1425236 | | Inactive | Carrier |
| ALL WAYS TRUCKING LLC | 2509667 | MC870335 | Active | Carrier |
| ALLWEST LOGISTICS INC | 2229605 | MC437851 | Active | Broker |
| ALPHA AND OMEGA TRANSPORT LLC | 4353928 | MC1702785 | Active | Carrier |
| ALPHA SOD | 1880878 | | Inactive | Carrier |
| ALPHA TOWING LLC | 2209487 | MC766652 | Inactive | Carrier |
| ALPINE CABINET & BUILDING SUPPLY INC | 801861 | | Inactive | Carrier |
| ALPINE SOS LLC | 723940 | | Inactive | Carrier |
| ALVIN TAYLOR | 716301 | | Inactive | Carrier |
| AMCOR INC | 305386 | | Inactive | Carrier |
| AMERICAN AUTO EXPRESS LLC | 1183826 | MC481533 | Inactive | Carrier |
| AMERICAN DREAM TRANSPORT LLC | 2444054 | MC843308 | Inactive | Carrier |
| AMERICAN FABRICATION INC | 305390 | | Active | Carrier |
| AMERICAN HEAVY HAUL LLC | 0 | MC832245 | | |
| AMERICAN PUMP CO | 890346 | | Inactive | Carrier |
| AMIE WRIGHT | 3669781 | | Active | Carrier |
| AMMON 4TH WARD LDS | 305405 | | Inactive | Carrier |
| AMMON PRO STREET KUSTOMS LLC | 3478385 | | Active | Carrier |
| AMPRO INC | 878798 | | Inactive | Carrier |
| AMREN ENTERPRISES INC | 305408 | | Inactive | Carrier |
| ANDANTE LLC | 1672498 | MC615953 | Inactive | Carrier |
| ANDERSEN MANUFACTURING INC | 1261562 | | Inactive | Carrier |
| ANDREW JENNINGS | 3272723 | | Active | Carrier |
| ANDREWS INC | 563168 | MC303633 | Inactive | Carrier |
| ANDREW WELL DRILLING INC | 189754 | | Inactive | Carrier |
| ANGELES INSTALLATAION | 3196635 | | Inactive | Carrier |
| ANGEL'S TRUCKING LLC | 3091358 | MC72357 | Active | Carrier |
| ANGLIN OUTFITTERS INC | 4543755 | | Active | Carrier |
| A NIELSEN TRANSPORT LLC | 4455013 | MC1756099 | Active | Carrier |
| ANTHONY WISE | 1395006 | | Active | Carrier |
| ANTHONY WIZE JR | 1364570 | | Inactive | Carrier |
| ANYTIME TOWING LLC | 3883487 | | Active | Carrier |
| A-OK TOWING | 1039488 | | Inactive | Carrier |
| APEX ASPHALT LLC | 3751838 | | Inactive | Carrier |
| A PRO PLUMBING INC | 3212727 | FF29614 | Inactive | Carrier |
| ARCHITECTURAL BUILDING SUPPLY LLC | 305445 | | Inactive | Carrier |
| ARCO ELECTRIC IDAHO INC | 2803487 | | Active | Carrier |
| ARKANSAS BEST FREIGHT SYSTEM INC | 305449 | | Inactive | Carrier |
| ARMY SURPLUS WAREHOUSE INC | 462662 | | Inactive | Registrant |
| ARRINGTON CONSTRUCTION COMPANY | 305467 | | Inactive | Carrier |
| ARTEAGA TRUCKING LLC | 1857717 | MC938278 | Active | Carrier |
| ASPHALT MAINTENANCE INC | 305483 | | Active | Carrier |
| ASR TRUCKING LLC | 3590309 | MC1215855 | Active | Carrier |
| ASSOCIATED BROKERAGE CO INC | 2213696 | MC197039 | Active | Broker |
| ASSOCIATED TRUCKING CO INC | 610963 | MC293511 | Active | Carrier |