| Marathon Mail Service | 184033 | 78 | 156 | Interstate |
| Van Ert Electric Company INC | 1055781 | 52 | 54 | Interstate |
| Re-Vi Design LLC | 2143674 | 44 | 73 | Interstate |
| K K Way Ltd | 294036 | 38 | 31 | Interstate |
| Progressive Transportation LLC | 595733 | 32 | 27 | Interstate |
| North Central Health Care | 2422728 | 32 | 120 | Intrastate |
| Wcc Transport LLC | 1370867 | 24 | 11 | InterstateHazmat |
| Stainless Specialists INC | 1393030 | 21 | 62 | InterstateHazmat |
| Fore-Front Mechanical LLC | 4379894 | 21 | 69 | Interstate |
| Roadready Transfer Service | 284372 | 20 | 20 | Interstate |
| Mwb Transport LLC | 902309 | 20 | 21 | IntrastateHazmat |
| Landart INC | 1055102 | 16 | 68 | Intrastate |
| Hanz Contractors Incorporated | 1272198 | 16 | 13 | Intrastate |
| Wimmer Construction INC | 419406 | 15 | 6 | Intrastate |
| Wimmer Services INC | 1004967 | 14 | 6 | Intrastate |
| Baumann Farms LLP | 1066812 | 14 | 17 | Interstate |
| Waypoint Logistics LLC | 6046187 | 13 | 12 | Intrastate |
| Apogee Wausau Group | 46999 | 12 | 18 | Intrastate |
| Graphic House INC | 272357 | 12 | 10 | InterstateHazmat |
| Foxy | 3639339 | 12 | 15 | InterstateHazmat |
| Modern Builders & Suppliers INC | 906123 | 11 | 3 | Intrastate |
| Joe Rader Towing LLC | 1216948 | 11 | 10 | IntrastateHazmat |
| Londerville Trucking LLC | 1698500 | 11 | 12 | Interstate |
| Aa Seamless LLC | 1937927 | 10 | 6 | Intrastate |
| The Tree Fella CO | 2389556 | 10 | 5 | Intrastate |
| Northstar Cleaning & Restoration | 2452382 | 10 | 10 | Intrastate |
| E O Johnson Company Incorporated | 1424607 | 9 | 9 | Intrastate |
| Accu-Mix Concrete LLC | 2981383 | 9 | 4 | Intrastate |
| Rocket Industrial INC | 394495 | 8 | 8 | InterstateHazmat |
| River View Construction INC | 767771 | 8 | 6 | Intrastate |
| Swiderski Transport LLC | 1801412 | 8 | 8 | Interstate |
| T And E Tree Surgery INC | 2092355 | 8 | 5 | Intrastate |
| Servicemaster Restoration Professionals | 2268800 | 8 | 8 | Intrastate |
| Denfeld Construction Incorporated | 2515124 | 8 | 6 | Intrastate |
| Graebel Moving Services | 2583316 | 8 | 11 | Intrastate |
| Ics | 3503844 | 8 | 2 | Intrastate |
| Northwoods Concrete INC | 1134352 | 7 | 5 | Intrastate |
| Land O Lakes Vending | 1187469 | 7 | 7 | Intrastate |
| Vanden Boomen Burial Vault INC | 1413142 | 7 | 7 | Intrastate |
| Rei Engineering INC | 1768722 | 7 | 10 | InterstateHazmat |
| Forklift Management Specialists LLC | 1867944 | 7 | 8 | Intrastate |
| David Pagel | 2368618 | 7 | 6 | Intrastate |
| Sprinter Business Solutions | 3703238 | 7 | 8 | Interstate |
| Olson Paving INC | 554437 | 6 | 6 | Intrastate |
| Blackline Asphalt INC | 1025970 | 6 | 4 | IntrastateHazmat |
| Osswald CO LLC | 1729393 | 6 | 12 | Intrastate |
| Northwest Tool Manufacturing INC | 2317598 | 6 | 6 | Intrastate |
| J2e INC | 3118971 | 6 | 6 | Intrastate |
| Hsu Ginseng Farms LLP | 3194919 | 6 | 3 | Intrastate |
| River View Professional Landscapers LLC | 3251173 | 6 | 10 | Intrastate |
| Zilisch Transport | 835349 | 5 | 2 | Interstate |
| River View Transport LLC | 1593967 | 5 | 4 | Interstate |
| Ostrowski Lawn And Landscape | 1694985 | 5 | 2 | Intrastate |
| Larry Meyer Construction | 2062333 | 5 | 15 | Intrastate |
| Acro Plumbing | 2442252 | 5 | 6 | IntrastateHazmat |
| Fore-Front Mechanical Incorporated | 2487826 | 5 | 6 | Interstate |
| Scandinavian Forestry Equipment LLC | 3167590 | 5 | 5 | InterstateHazmat |
| Equip It LLC | 4088765 | 5 | 10 | Intrastate |
| Countryside Fence LLC | 4578247 | 5 | 6 | Interstate |
| Mid State Contracting LLC | 575624 | 4 | 5 | Interstate |
| Green Valley Septic LLC | 902672 | 4 | 4 | Intrastate |
| Linetec | 948508 | 4 | 12 | IntrastateHazmat |
| Wisconsin Valley Improvement Company | 997077 | 4 | 4 | Intrastate |
| Salzman Trucking Company INC | 1008299 | 4 | 3 | Interstate |
| Century Concrete Foundations INC | 1042481 | 4 | 3 | Intrastate |
| Zernicke Farm INC | 1069411 | 4 | 3 | Intrastate |
| Waraksa Excavating INC | 1082002 | 4 | 4 | Intrastate |
| Abraham Trucking & Excavating INC | 1150699 | 4 | 3 | Intrastate |
| Diversified Installation Service INC | 1204511 | 4 | 11 | Interstate |
| Hanz Trucking INC | 1272213 | 4 | 2 | Intrastate |
| Graykowski Distributing LLC | 1293718 | 4 | 2 | Intrastate |
| Schreiner Construction LLC | 1427609 | 4 | 2 | Intrastate |
| Cz Transport LLC | 1859144 | 4 | 5 | Intrastate |
| K Berens Contracting LLC | 1893469 | 4 | 7 | Intrastate |
| Overhead Door Of Wausau | 1980050 | 4 | 4 | Intrastate |
| Down To Earth Greenhouse & Nursery LLC | 2311679 | 4 | 9 | Intrastate |
| Sorensen LLC | 2981104 | 4 | 3 | Intrastate |
| Watea | 3235961 | 4 | 12 | Intrastate |
| Urban & Sons LLC | 3324815 | 4 | 3 | Intrastate |
| Aeonic Services LLC | 4038510 | 4 | 4 | Interstate |
| L&s Trucking | 210930 | 3 | 1 | Interstate |
| Rudys Contracting INC | 215783 | 3 | 3 | Intrastate |
| Ctl Company INC | 452294 | 3 | 3 | IntrastateHazmat |
| Philip Walters Farms INC | 563274 | 3 | 5 | Intrastate |
| Denneys Auto Tech | 711693 | 3 | 5 | Intrastate |
| Zastrow Milk Trucking INC | 902510 | 3 | 2 | Interstate |
| Advanced Concrete Foundations INC | 903390 | 3 | 5 | Intrastate |
| US Mail Tan | 972912 | 3 | 3 | Intrastate |
| Riverstone INC | 996018 | 3 | 3 | Intrastate |
| Kralls Masonry Contractors INC | 997361 | 3 | 1 | Intrastate |
| Ninnemann Enterprises INC | 1006390 | 3 | 1 | Intrastate |
| Slumberlandfurniture | 1154219 | 3 | 4 | Intrastate |
| Yach's Body & Custom INC | 1179821 | 3 | 3 | Intrastate |
| Mount View Service INC | 1267096 | 3 | 4 | Intrastate |
| Mark Hieronimus & Son | 1279070 | 3 | 2 | Intrastate |
| Tm Trucking INC | 1359837 | 3 | 3 | Intrastate |
| Douglas Wilke | 1411785 | 3 | 1 | Intrastate |
| Universal Transport INC | 1475707 | 3 | 1 | Intrastate |
| Kell Contracting LLC | 1497111 | 3 | 1 | Intrastate |
| Delivery Specialists LLC | 1527919 | 3 | 4 | Intrastate |