| ACC TRANSPORT LLC | 4199101 | MC1619613 | Active | Carrier/Intermodal Equipment Provider |
| ACV INC | 566175 | | Active | Carrier |
| ADAMS EXCAVATING LLC | 771118 | | Active | Carrier |
| ADVANCED DISPOSAL SERVICES SOLID WASTE MIDWEST LLC | 887804 | | Active | Carrier |
| ALAN L SAEGER | 536769 | MC267912 | Inactive | Carrier |
| ALC INC | 1449838 | | Active | Carrier |
| ALL AMERICAN WINDOW & DOOR CO INC | 3155730 | | Inactive | Carrier |
| ALL AROUND TRANSPORT SERVICE INCORPORATED | 3778496 | MC1351738 | Inactive | Carrier |
| ALLIANCE GROUP INC | 417315 | | Inactive | Shipper |
| ALL PURPOSE TRUCKING LLC | 1651119 | MC809692 | Active | Carrier |
| ALL TERRAIN CONSTRUCTION | 1891492 | | Active | Carrier |
| AMERICAN PAPER & PACKAGING INC | 2262851 | | Active | Carrier |
| AMI CONSTRUCTION LLC | 3126997 | | Active | Carrier |
| ANGIE'S TRUCKING LLC | 2897655 | MC974122 | Inactive | Carrier |
| ANTHONY D FEDEL | 1789518 | | Active | Carrier |
| APPLE TRUCKING INC | 695151 | MC322192 | Inactive | Carrier |
| A QUALITY ENTERTAINMENT LLC | 4435329 | MC1745758 | Active | Carrier |
| ARMOUR COATINGS | 1358338 | | Active | Carrier |
| AUTOMATED MFG INC | 1897356 | | Active | Carrier/Shipper |
| AUTOMATIC TRANSMISSION DESIGN INC | 2114973 | | Active | Carrier |
| BADGER SNOW AND LANDSCAPE LLC | 2961379 | | Active | Carrier |
| B&J TRUCKING | 3219232 | | Inactive | Carrier |
| BANNER WELDER INC | 516699 | | Inactive | Carrier |
| BAREWOOD FURNITURE LTD | 560169 | | Inactive | Carrier |
| BASIC METALS INC | 323928 | MC1649760 | Active | Carrier |
| BETTER BRANDS DISTRIBUTING INC | 311244 | | Inactive | Carrier |
| BIG EXPRESS INC | 3571751 | MC1203367 | Active | Carrier |
| BIZZCO LLP | 1859344 | | Inactive | Carrier |
| BLOWER APPLICATION CO | 1637613 | | Active | Carrier |
| BOHR PRECISION MACHINING | 2820046 | | Active | Carrier |
| BOOST CONCRETE RAISING LLC | 4487465 | | Active | Intermodal Equipment Provider |
| BREEZE MOVING LLC | 4539026 | MC1800944 | Active | Carrier |
| BRIAN ESKILDSEN | 1950034 | | Active | Carrier |
| BRIAN KAZMIERCZAK | 1713104 | | Active | Carrier |
| BRITE STAR LTD | 1466506 | | Inactive | Carrier |
| CAMBRIDGE CHEMICAL INC | 415852 | | Inactive | Shipper |
| CAMBRIDGE MAJOR LABORATORIES INC | 1296722 | | Inactive | Shipper |
| CARPENTERS PLUS LLC | 2159156 | | Active | Carrier |
| CENTRAL CITY RECYCLING LLC | 3436305 | | Active | Carrier |
| CERVANTES CONCRETE SERVICES LLC | 3008524 | | Active | Carrier |
| CHRIS GREENE INC | 1413206 | | Active | Carrier |
| CHRIS NIGGEMEIER | 1693145 | | Active | Carrier |
| CHRISTIAN CONSTRUCTION CO INC | 792542 | | Active | Carrier |
| CHRISTOPHER JUREWICZ | 3338228 | | Active | Carrier |
| CHRISTOPHER J WERNER | 620733 | | Inactive | Carrier |
| CLESEN HOLDINGS LLC | 2861959 | MC1075933 | Active | Carrier |
| COLORFUL CONCRETE SOLUTIONS LLC | 4472653 | | Active | Carrier |
| COMBINED BUILDERS INC | 2348785 | | Active | Carrier |
| COMPLETE OFFICE OF WISCONSIN INC | 1036692 | MC1760623 | Active | Carrier |
| CONSTRUCTION CONCEPTS OF WIS INC | 809120 | | Inactive | Carrier |
| CONSTRUCTION SUPPLY & ERECTION INC | 306350 | | Active | Carrier |
| COUNTRY ESCORT LLC | 1764409 | | Inactive | Carrier |
| CREATIVE SUPPLY CHAIN SOLUTIONS LLC | 4196573 | MC1618160 | Inactive | Carrier |
| CRWARD TRUCKING LLC | 3566540 | MC1199863 | Active | Carrier |
| CUSATIS CONSTRUCTION COMPANY INC | 1366401 | | Active | Carrier |
| CUSTOM-PAK PRODUCTS INC | 408563 | | Inactive | Shipper |
| CUTTERS EDGE LLC | 3149356 | | Active | Carrier |
| DAIRYLAND TRUCK SPECIALTIES INC | 1283236 | | Inactive | Carrier |
| D & B INDUSTRIAL FLOOR COATINGS INC | 547941 | | Inactive | Carrier/Shipper |
| D & E LOGISTICS LLC | 4527485 | MC1794756 | Active | Carrier |
| D & G TRANSPORTATION INC | 306770 | MC193805 | Active | Carrier/Broker |
| DANIEL LAWRENCE MILLER | 1243397 | | Inactive | Carrier |
| DAN PALALU LOGISTICS LLC | 3679278 | MC1280942 | Inactive | Carrier |
| DARLENE BORDELEAU | 1687135 | | Inactive | Carrier |
| DAVID J FRANK LANDSCAPE CONTRACTING INC | 771721 | | Active | Carrier |
| DAVID RAMPSON | 2278136 | | Active | Carrier |
| DEDERICH CORPORATION | 410340 | | Inactive | Shipper |
| DESERT AIRE LLC | 4567590 | | Active | Carrier |
| DFI TRUCKING LLC | 1805626 | MC656336 | Inactive | Carrier |
| DIAMANTE EQUINE TRANSPORT LLC | 4039178 | MC1528029 | Active | Carrier |
| DISCOUNT RAMPS LLC | 3030013 | | Inactive | Carrier |
| DONALD ZIMMERMAN | 98034 | | Inactive | Carrier |
| DOS GRINGOS TRUCKING LLC | 3518737 | MC1167197 | Inactive | Carrier |
| DOUBLE J SOLUTIONS LLC | 3948758 | MC1468870 | Active | Carrier |
| DUANE N LARSON | 1006806 | | Active | Carrier |
| DW OFFICE INSTALLATION | 2780657 | MC1693204 | Active | Carrier |
| E&J SPRINTING LLC | 4087434 | | Inactive | Intermodal Equipment Provider |
| EAST OUTDOOR SERVICES LLC | 3318697 | | Active | Carrier |
| ECI SPECIAL WASTE SERVICES INC | 848012 | | Inactive | Carrier |
| EHCO HEATING AND AIR CONDITIONING INC | 1703614 | | Inactive | Carrier |
| ELECTRICAL ENERGY EXPERTS | 2359939 | | Inactive | Carrier |
| ELECTRICAL ENERGY EXPERTS LLC | 3651202 | | Active | Carrier |
| ELLSWORTH ADHESIVES SYSTEMS | 417313 | | Inactive | Shipper |
| EMBEE INC | 4377111 | MC1715261 | Active | Carrier |
| EMPIRE GENERATOR CORP | 415871 | | Inactive | Shipper |
| EMPIRE LIGHTING & ELECTRIC LLC | 4080363 | | Active | Carrier |
| ENERCON INDUSTRIES CORPORATION | 2504598 | | Active | Carrier |
| ENVIRONMENTAL GUARDIAN INC | 432870 | | Inactive | Carrier/Shipper |
| ENVIRO-SAFE CONSULTING LLC | 0 | FF10873 | | |
| ENVIRO-SAFE CONSULTING LLC | 2457641 | MC835121 | Active | Broker |
| ENVIRO-SAFE TRANSPORTATION LLC | 2322446 | MC792795 | Active | Carrier |
| EQUIPRO INCORPORATED | 1365432 | | Active | Carrier |
| ESI LTD | 4573570 | | Active | Carrier |
| ESSMANNS CABINETRY & MILLWORK INC | 902664 | | Active | Carrier |
| ETHOPLEX LLC | 3643737 | | Active | Carrier |
| EXTREME GREEN LAWN & LANDSCAPE LLC | 1477474 | | Active | Carrier |
| FABTEK LLC | 3311460 | | Active | Carrier |
| F & E INC | 1267582 | | Active | Carrier |
| FIBREFORM CONTAINERS INC | 241571 | | Inactive | Carrier |
| FIBREFORM CONTAINERS INC | 0 | MC228012 | Active | |