| Mid City Corporation | 1798715 | 60 | 48 | Intrastate |
| Charter Line Bus Services INC | 543337 | 50 | 50 | Intrastate |
| Anasa Traffic Control Services LLC | 5373799 | 35 | 15 | Intrastate |
| Aring Equipment Company INC | 83584 | 25 | 32 | InterstateHazmat |
| Bobcat Plus INC | 1297167 | 18 | 18 | Intrastate |
| Jdog Junk Removal | 3121347 | 15 | 14 | Intrastate |
| Lowe Underground INC | 4006451 | 14 | 10 | Intrastate |
| Frank Armstrong Enterprises INC | 707210 | 13 | 12 | Intrastate |
| Home Path Financial LP | 3054416 | 12 | 12 | Intrastate |
| Camo Crew Junk Removal | 3889406 | 12 | 6 | Interstate |
| Wallboard INC | 707109 | 11 | 14 | Intrastate |
| Ntc Of Wisconsin INC | 1012913 | 8 | 9 | Interstate |
| Wil-Surge Electric INC | 3690653 | 8 | 15 | Intrastate |
| Anasa Traffic And Restoration Services LLC | 3916650 | 6 | 6 | Interstate |
| Wisconsin Compressed Air Corp | 1799501 | 5 | 5 | Intrastate |
| Hidden Valley Tree Service LLC | 3441676 | 5 | 3 | Intrastate |
| Chemstation Chemstation Milwaukee | 3495524 | 5 | 6 | IntrastateHazmat |
| Kelbe Bros Equipment CO INC | 153852 | 4 | 5 | Interstate |
| Jimmys Towing | 1379436 | 4 | 4 | Intrastate |
| T V John & Son INC | 1500014 | 4 | 10 | Intrastate |
| Hurst Handyman Services | 1824940 | 4 | 1 | Intrastate |
| Sbj Services LLC | 2059877 | 4 | 3 | Intrastate |
| Dublin Contractors INC | 2090704 | 4 | 2 | Intrastate |
| Blazin Towing LLC | 3752035 | 4 | 6 | IntrastateHazmat |
| Swift Roofing LLC | 3926269 | 4 | 6 | Intrastate |
| Butler Building Supply And Equipment CO INC | 82640 | 3 | 4 | Intrastate |
| Britches Trucking & Grading Service | 902760 | 3 | 2 | Intrastate |
| United Flooring INC | 1512246 | 3 | 2 | Interstate |
| Dorshak Family Tree And Landscape INC | 1583856 | 3 | 7 | Intrastate |
| Statewide Heating And Cooling INC | 2097234 | 3 | 3 | IntrastateHazmat |
| Smoke Stacks | 2180885 | 3 | 3 | Intrastate |
| Forward Landscape Management LLC | 3964762 | 3 | 2 | Intrastate |
| Raptor Tree LLC | 4139643 | 3 | 3 | Intrastate |
| Western States | 48246 | 2 | 2 | Interstate |
| Beeler Construction INC | 594574 | 2 | 2 | Interstate |
| Hearley Trucking | 696838 | 2 | 1 | Intrastate |
| Maszk Asphalt Paving INC | 707081 | 2 | 2 | Intrastate |
| Superior Masonry Builders INC | 1026097 | 2 | 5 | Intrastate |
| City Wide Concrete Contractors INC | 1430088 | 2 | 1 | Intrastate |
| Gehl Flooring Supply INC | 1471189 | 2 | 2 | Intrastate |
| Growing Power | 1692681 | 2 | 4 | Intrastate |
| Units Mobile Storage Of Milwaukee | 1933094 | 2 | 1 | Intrastate |
| Berghammer Construction Corporation | 2076079 | 2 | 2 | Intrastate |
| Insulation Specialists INC | 2965431 | 2 | 2 | Intrastate |
| Diamond Star Towing And Salvage LLC | 3229692 | 2 | 2 | IntrastateHazmat |
| Aw Enterprises | 3359002 | 2 | 2 | Intrastate |
| Hiram Power Electric LLC | 3456280 | 2 | 2 | Intrastate |
| 21st Century Tile INC | 3460890 | 2 | 2 | Interstate |
| Always Dumping Trucking LLC | 3477692 | 2 | 2 | Intrastate |
| Horizon Commercial Pools Wi | 3536351 | 2 | 2 | IntrastateHazmat |
| C&n Logistics Corp | 3550255 | 2 | 4 | Intrastate |
| Next Level Cdl Institute | 3989168 | 2 | 4 | Intrastate |
| Pennybag Property Management LLC | 4139172 | 2 | 2 | Intrastate |
| Berghammer Construction Corporation | 4345113 | 2 | 4 | Intrastate |
| Masters Roofing LLC | 4384327 | 2 | 3 | Intrastate |
| World Patriot LLC | 6546562 | 2 | 1 | Intrastate |
| Bowl Rite Resurfacing INC | 408763 | 1 | 1 | Intrastate |
| Midcity Plumbing & Heating INC | 902795 | 1 | 2 | Intrastate |
| Ries Graphics Ltd | 925022 | 1 | 1 | Intrastate |
| Marquette Paper Company | 1183757 | 1 | 2 | Intrastate |
| Packerland Rent A Mat INC | 1383754 | 1 | 3 | Intrastate |
| Trench | 1420877 | 1 | 1 | Intrastate |
| Gf Miller LLC | 1892881 | 1 | 4 | Intrastate |
| Faust Woodworking INC | 2099232 | 1 | 1 | Intrastate |
| Herb Fitzgerald Company INC | 2136476 | 1 | 2 | Interstate |
| Share Of Southeastern Wisconsin INC | 2161716 | 1 | 2 | Intrastate |
| Steven F Schwartz | 2172270 | 1 | 1 | Intrastate |
| Butler Gear Company INC | 2261957 | 1 | 1 | Intrastate |
| Advanced Metal Treating Butler INC | 2302118 | 1 | 1 | Intrastate |
| James Swift | 2630762 | 1 | 1 | Intrastate |
| Haider's Auto & Truck Repair LLC | 2895371 | 1 | 3 | Intrastate |
| Tech Electric Company Incorporated | 2977796 | 1 | 4 | Intrastate |
| Dairyland Energy Solutions INC | 3048469 | 1 | 4 | Intrastate |
| Safety First Transport LLC | 3691389 | 1 | 1 | Intrastate |
| Allcon LLC | 3762923 | 1 | 4 | Intrastate |
| Epl Logistics LLC | 4051827 | 1 | 1 | Intrastate |
| Alr Logistics LLC | 4058847 | 1 | 1 | Intrastate |
| Commercia LLC | 4208404 | 1 | 1 | Interstate |
| Taking A Dump Truck INC | 4245375 | 1 | 2 | Intrastate |
| Alaska Fresh LLC | 4423775 | 1 | 4 | Interstate |
| Metro Elevator Milwaukee INC | 4568448 | 1 | 3 | Intrastate |
| Boomer Solutions LLC | 4579522 | 1 | 1 | Intrastate |