| A & T AUTO TRUCK CENTER INC | 972351 | | Active | Carrier |
| ADAM RICHARDSON | 3396488 | | Active | Carrier |
| ADAMS TRUCKING INC | 96512 | MC106707 | Inactive | Carrier |
| ADAMS TRUCKING INC | 96512 | MC133428 | Inactive | Carrier |
| AG FACILITY AES LLC | 3077705 | | Active | Carrier |
| ALEX HILL | 2160170 | | Active | Carrier |
| ANDERSON CONSULTING & TRANSPORTATION LTD | 1639273 | | Active | Carrier |
| ANDERSON SEED COMPANY | 170339 | | Inactive | Carrier |
| ANDREW NIELSEN | 1210424 | | Active | Carrier |
| ANDY JONES | 2500700 | | Active | Carrier |
| ARENDS AG SERVICES INC | 2107695 | | Active | Carrier |
| ARROW-ACME CORP | 96535 | | Inactive | Carrier |
| AUSTIN JONES | 8243852 | | Active | Carrier |
| BAKER PROPERTY MANAGEMENT LLC | 3236558 | MC1015767 | Inactive | Carrier |
| BAKER TRUCKING LLC | 619328 | MC298997 | Inactive | Carrier |
| BERNAL TRANSPORTATION LLC | 3975589 | | Inactive | Carrier |
| BOB HAYES | 0 | MC226199 | Active | |
| BRANDON MASON | 1633487 | | Inactive | Registrant |
| BRANDON WADE HAYES | 1267425 | | Inactive | Carrier/Shipper |
| BRENT PEVESTORF | 990101 | MC420512 | Inactive | Carrier |
| BYP TRUCKING LLC | 4170161 | MC1603842 | Active | Carrier |
| CANDLE WORKS OF IOWA | 1015990 | | Inactive | Carrier |
| CASADY BROS IMPLEMENT INC | 572042 | MC309656 | Inactive | Carrier |
| CEDAR VALLEY TRANSPORT | 127224 | MC146876 | Inactive | Carrier |
| CLAUDE CONSTRUCTION INC | 3211020 | | Active | Carrier |
| COLT MATHER | 2186063 | | Active | Carrier |
| COMMUNITY WHOLESALE WEBSTER CITY | 518751 | | Inactive | Carrier |
| CONSOLIDATED FREIGHT AND STORAGE COMPANY INC | 53802 | MC139149 | Active | Carrier |
| CORE BUSINESS LEASING LLC | 2002599 | | Inactive | Carrier |
| CROPLAND CONTAINERS INC | 2796781 | MC933684 | Inactive | Carrier |
| CURTIS R LEMON | 377827 | | Active | Carrier |
| DALE SCHINCKE | 623108 | MC298554 | Inactive | Carrier |
| DAN L EIDE | 585673 | | Inactive | Registrant |
| DERREN PECK | 988123 | MC419939 | Inactive | Carrier |
| DIANA BAKER | 1182246 | | Active | Carrier |
| DINSDALE MOTORS INC | 841074 | | Inactive | Carrier |
| DOOLITTLE FARMS LTD | 4193897 | | Active | Carrier |
| DOUBLE H TRUCKING INC | 2264802 | MC773087 | Inactive | Carrier |
| DOUGLAS J ANDERSON | 635780 | MC313112 | Inactive | Registrant |
| DRIVE TEK IOWA | 2265376 | MC773302 | Inactive | Carrier |
| DURA-MAC INC | 171084 | | Inactive | Carrier |
| ELKIN FARM INC | 2128298 | | Inactive | Carrier |
| EVAN HOLT | 1920165 | MC687305 | Inactive | Carrier |
| FAIR TRUCKING INC | 712534 | MC330782 | Inactive | Carrier |
| F JOHN PRUISMANN | 336762 | MC384618 | Inactive | Carrier |
| FRANKLIN MANUFACTURING CO | 165844 | | Inactive | Carrier |
| GARY KRAEMER | 726192 | | Active | Carrier |
| GLENDA M HAYES | 198017 | MC255598 | Inactive | Carrier |
| GOURLEY BROTHERS LC | 3162789 | | Inactive | Carrier |
| GOURLEY BROTHERS LC | 2094186 | | Active | Carrier |
| GUSTAV B&SON PACKING INC | 1646 | | Inactive | Carrier |
| GUY OR MARY HARRIS | 816098 | | Active | Carrier |
| HAGLUND TRUCKING INC | 1936792 | | Inactive | Carrier |
| HARLEY HUPP | 168707 | | Inactive | Carrier |
| HAWKINS INDUSTRIES INC | 3559646 | MC1195092 | Inactive | Carrier |
| HAWKINS INDUSTRIES INC | 1126482 | MC459207 | Active | Carrier |
| HEAVY EQUIPMENT REMANUFACTURES CORPORATION | 320493 | | Inactive | Carrier |
| HELLER CARBONIC WEST INC | 202440 | | Inactive | Carrier |
| HOMEXTERIOR BUILDING SUPPLY | 1908687 | | Active | Carrier |
| INGRAHAM CONSTRUCTION INC | 691306 | MC320512 | Active | Carrier |
| INTEGRITY TRUCKING LLC | 2141999 | MC746209 | Active | Carrier |
| IOWA SPECIALIZED TRANSPORT LLC | 2456558 | MC848392 | Inactive | Carrier |
| IOWA TANKLINES INC - WEBSTER CITY TERMINAL | 1177813 | | Inactive | Cargo Tank |
| J & P TRANSPORT | 221982 | | Inactive | Carrier |
| JASON JENSEN | 3038687 | MC109180 | Active | Carrier |
| JASON JENSEN | 0 | FF21458 | | |
| JEFF HABHAB CONSTRUCTION INC | 940447 | | Active | Carrier |
| JIMS TREE SERVICE & CONST LLC | 2295170 | | Active | Carrier |
| JIM WALKER | 938039 | | Inactive | Carrier |
| JLM TRUCKING LLC | 2830671 | MC125406 | Active | Carrier |
| JN PETERSON & SONS INC | 457981 | | Active | Carrier |
| JOE LUCERO | 1563617 | | Active | Carrier |
| JOSEPH K & DIXIE R WOOD | 1169646 | MC514087 | Active | Carrier |
| JOSH SMOCK | 2426339 | MC836075 | Inactive | Carrier |
| KAYLA SORENSON | 1853250 | | Inactive | Carrier |
| KCCA HAULING | 1196697 | MC483939 | Inactive | Carrier |
| KCG TRANSPORT INC | 2175797 | MC750715 | Active | Broker |
| KENNETH & EILEEN FAIR | 719303 | | Inactive | Carrier |
| KENNETH N AMBROSE | 2386430 | | Inactive | Carrier |
| KENNY BECK | 1183866 | | Inactive | Carrier/Shipper |
| KREG KANTAK | 281675 | | Inactive | Carrier |
| KYLE W HOOVER | 1950137 | MC693233 | Inactive | Carrier |
| LARRY BAILEY | 179907 | | Inactive | Carrier |
| LARRY BAILEY | 0 | MC197462 | Active | |
| LARRY HINDERKS | 1692231 | | Active | Carrier |
| LAUGHLIN TIRE SALES & SERVICE | 748690 | | Active | Carrier |
| LOREN D HUFFMAN | 1885876 | | Inactive | Registrant |
| LUPPES TRANSPORT COMPANY | 107355 | MC127799 | Inactive | Carrier |
| MAJORS TRUCKING LLC | 1063269 | | Inactive | Carrier |
| MALLARD CREEK HOTSHOT LLC | 3776678 | MC1350421 | Active | Carrier/Intermodal Equipment Provider |
| MALLARD CREEK HOTSHOT LLC | 6508847 | | Active | Carrier |
| MARK LYMAN | 4031869 | | Active | Carrier |
| MARK PRUISMANN | 583836 | MC283027 | Active | Carrier |
| MARY ANN'S SPECIALTY FOODS INC | 3231301 | MC1013155 | Inactive | Carrier |
| MATHER FARMS INC | 1722586 | | Active | Carrier |
| MAX NEDVED | 908662 | MC398714 | Active | Carrier |
| MCCOLLOUGH BROS SERVICE INC | 723337 | | Active | Carrier |
| MCCOLLOUGHS INC | 98234 | | Inactive | Carrier |
| MCKIBBAN TRUCKING | 4541609 | | Active | Carrier |
| MERLE THE GIRL EXPRESS LLC | 742276 | MC481930 | Active | Carrier |