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Data / Carriers / Wisconsin

Trucking and bus carriers in Wisconsin: 65,707 registered carriers, 1,437 with 20+ trucks

Wisconsin has 7,864 registered motor carriers with 5 or more power units, 1,437 of them with 20 or more, operating 177,529 power units with 164,416 drivers. From November 7, 2024 to November 7, 2026, their vehicles went out of service in 20.3% of 47,257 vehicle inspections, against 22.9% for all carriers, and the states reported 4,939 crashes involving them. FMCSA lists 65,707 active carriers with an address in Wisconsin, counting the smallest.

SpecStream is the live web data engine for teams and agents. It reads the carrier register, roadside inspections, crashes and operating authority that FMCSA publishes, and this page is that reading. Ask for the carriers you sell to or insure by state, city, cargo or fleet size, and new inspections, crashes and authority changes arrive in your sheet, CRM, Slack or agent as FMCSA posts them.

Get these carriersWatch the group
Carriers with 5+ power units
7,864
With 20+ power units
1,437
Power units
177,529
Drivers
164,416
Inspections
83,988
Crashes involving these carriers, wherever they happened
4,939
Vehicle out of service rate
20.3% (2.6 points below the national rate, national 22.9%)

Largest carriers in Wisconsin

Ranked by power units. Counts cover November 7, 2024 to November 7, 2026.

CarrierCityPower unitsDriversInspectionsVehicle out of serviceCrashes
Schneider National Carriers IncGreen Bay9,86611,33515,09218.1%705
American Builders & Contractors Supply Co IncBeloit7,1704,3422,79717.1%143
Marten Transport LTDMondovi3,7942,6604,97213.7%208
Roehl Transport IncMarshfield2,1282,2012,12517.7%140
Pomps Tire Service IncGreen Bay1,9201,71924917.9%14
Lamers Bus Lines IncGreen Bay1,5971,274883.6%24
Riteway Bus Service IncOak Creek1,4301,2761660%30
Michels Power IncBrownsville1,33996514620.2%5
Wisconsin Electric Power CompanyMilwaukee1,2026791342.9%2
GFL Solid Waste Midwest LLCDepere1,11587014532.6%37
U S Transportation LLCAppleton1,0851,4042,2152.3%35
Walgreen Oshkosh IncWindsor1,0681,20085912.2%71
Kobussen Buses LTDLittle Chute888746364.8%12
Paper Transport LLCDe Pere73682569523%51
Michels CorporationBrownsville72826411116.4%16
Roadrunner Transportation Services IncSouth Milwaukee7207341,01716.2%49
Blackhawk Transport IncBeloit7037071,16420.6%49
Halvor Lines IncSuperior6876881,08117.1%49
Waste Management of Minnesota IncGermantown6764327618.8%20
Intercon Construction Trucking IncWaunakee6755308119.3%4
Ho Wolding IncAmherst63253379417.8%50
PDL Drivers IncMilwaukee59959813Not listed0
Bauer Built IncDurand5944636025%5
Michels Pipeline IncBrownsville5862185317.9%7
Millis Transfer LLCBlack River Falls58353050128%28
Waste Management of Wisconsin IncGermantown5784099036.2%19
JX Enterprises IncHartland5742605Not listed1
Hooper CorporationDeforest5691,2028136.7%7
Schneider National Bulk Carriers IncGreen Bay56960481111.6%31
Avala Express LLCFranksville55626556831.8%31
United CooperativeBeaver Dam507332484.5%2
Sheehy Mail Contractors IncMadison50695348235.3%31
Michels Utility Services IncBrownsville4995673233.3%3
Wisconsin Public Service CorporationGreen Bay490413167.7%2
New Five Star Energy Services LLCBig Bend4713863419.2%9
MP Systems IncEast Troy4712913523.8%2
Precision Transport Company LLCEau Claire4581808629.4%4
Airoldi Brothers IncOak Creek458941440%10
Arbon Equipment CorporationMilwaukee43640119112.2%3
Versiti Blood Health IncMilwaukee4211590Not listed0
Good Humor CorpGreen Bay421470Not listed0
Auto Truck Transport USA LLCPleasant Priaire42021024917.9%19
Moove Na Transport IncSuperior40119833712.5%7
A-1 Transit CorporationMarathon39824112225%13
Mathy Construction CompanyOnalaska3874869425%4
Milwaukee County Transit SystemMilwaukee3637220Not listed2
Convenience Transportation LLCLa Crosse3636323870.8%19
Lycon IncJanesville3632595117.4%6
Dousman Transport Company IncDousman3603910Not listed4
Dave Jones LLCMonona359430Not listed0
Active USA LLCPleasant Priaire3513352705.1%11
Wel Companies IncDe Pere34934053814.2%36
N & M Transfer Company IncNeenah33242428311%25
Badger Bus Lines IncMadison3261000Not listed0
Winter Services LLCMilwaukee3253254Not listed1
Kwik Trip IncLa Crosse321352212.5%2
Vinton Construction CompanyTwo Rivers3191731240%5
Rogers Cartage CoMilwaukee31325436617%24
Michels Underground Cable IncBrownsville2942852616.7%5
Federation Trucking LLCHixton2933593522.7%6
Naturescape IncMuskego289289680%1
Advanced Disposal Services Solid Waste Midwest LLCGermantown2862044530.8%14
Kreilkamp Trucking IncAllenton28121113815.9%15
Zendel Transport LLCKenosha2801604Not listed0
Schwerman Trucking CompanyMilwaukee27516840817.6%15
Brandsafway Services LLCWaukesha27134116221%2
Cwi Holdings LLCMadison2622622615.8%5
Snap-On Tools Company LLCKenosha2612441034.4%6
Johnson School Bus Service IncMenomonee Falls2572431Not listed7
Country Visions CooperativeBrillion256220268.3%2
Fahrner Asphalt Sealers LLCPlover2482184431.2%3
H J Martin & Son IncGreen Bay2452106Not listed0
Michels Trenchless IncBrownsville2451181412.5%0
Ascendance Trucks Central Leasing LLCMarshfield24212570%0
America's Service Line LLCGreen Bay23824122020.2%17
Jacobus Energy LLCMilwaukee23330823511.2%13
Premier Transport LLCMount Horeb2331404711.5%4
TDS Metrocom LLCMadison23223211423.3%1
Bassett Transit LLCKaukauna2201804Not listed0
T & T CorporationMadison215179393.6%3
Enterprise Rent-A-Car Company of Wisconsin LLCWaukesha213334Not listed0
Martins Bulk Milk Service IncWilton21122718316.4%16
Synergy Community CooperativeRidgeland2061742318.2%2
Cleary Transport LLCVerona2012238836.5%1
Musson Bros IncRhinelander198871916.7%1
Haas Sons IncThorp19527010Not listed2
MC Rae's U S Mail Service IncWest Allis1903073840.9%11
Rands Trucking IncLadysmith1901602858.8%8
Metamile LLCRipon1891890Not listed0
Veriha Trucking IncMarinette18718627022.1%10
Pitlik and Wick Transport IncEagle River186971735.7%0
Payne & Dolan IncWaukesha1813563111.1%4
Zielies Tree Service IncAltoona1802431923.1%1
Tax Airfreight LLCMilwaukee1801898122%8
Holtger Bros IncDe Pere180921750%0
Lakeside Buses of Wisconsin IncMilwaukee1791760Not listed9
Sparhawk Trucking IncWisconsin Rapids17814617219.5%13
Jeff Foster Trucking IncSuperior17513117334.7%6
WPB Transportation CompanyWindsor174205200%3
Central Cable Contractors IncWaupun1741682717.6%2

Carriers by fleet size

Power unitsCarriers
5 to 94,538
10 to 191,889
20 to 49983
50 to 99268
100 to 499154
500 or more32

Cities with the most carriers

CityCarriers with 5+ power units
Milwaukee367
Green Bay245
Madison189
Waukesha139
Appleton127
Eau Claire89
Janesville88
Kenosha85
New Berlin80
Fond Du Lac80
Oshkosh72
De Pere68

Cargo carried

CargoCarriers
Building materials3,908
General freight3,426
Machinery and large objects2,927
Logs, poles, beams and lumber1,449
Grain, feed and hay1,415
Farm supplies1,305
Dry bulk commodities1,192
Metal sheets, coils and rolls1,086
Paper products791
Motor vehicles784
Liquids and gases679
Beverages636
Refrigerated food630
Fresh produce612
Passengers608
Garbage, refuse and trash581
Household goods498
Utilities494
Chemicals391
Livestock387

Types of operation

TypeCarriers
For hire carriers3,514
Private fleets5,346
Passenger carriers and bus operators631
Hazardous materials carriers1,228
Interstate carriers3,086
Intrastate carriers4,778

Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.