Trucking companies in Wyoming
6,317 active carriers based in Wyoming are registered with FMCSA. 3,091 are owner-operators with one truck and 2,593 run interstate. Below: the largest fleets, every city with Wyoming carriers, and a free compliance check for any of them.
Active carriers
6,317
with at least one power unit
Owner-operators
3,091
48.9% run 1 truck
Small fleets
2,834
44.9% run 2-10 trucks
Mid and large
392
6.2% run 11+ trucks
Interstate
2,593
41% cross state lines
Hazmat
787
12.5% haul hazardous materials
Largest trucking companies in Wyoming
Ranked by power units reported on the MCS-150.
| Carrier | USDOT | City | Power units | Drivers | Type |
|---|---|---|---|---|---|
| Admiral Transport Corporation | 155142 | Worland | 519 | 849 | InterstateHazmat |
| Redi Services LLC | 1415274 | Lyman | 285 | 375 | InterstateHazmat |
| Knife River | 281308 | Casper | 222 | 63 | Interstate |
| DBA Dss DBA Wyoming Rents | 52081 | Casper | 181 | 179 | InterstateHazmat |
| Hall Trucking INC | 1557547 | Evansville | 155 | 38 | Interstate |
| Fb Titan | 1985582 | Evansville | 127 | 159 | Interstate |
| Rms Instrument And Electric | 2092064 | Gillette | 127 | 94 | Interstate |
| Natrona County School District | 3408454 | Casper | 119 | 92 | Interstate |
| Prairie Field Services LLC | 2170456 | Casper | 113 | 117 | InterstateHazmat |
| Ogallala Readymix & Milestone Redi-Mix | 104367 | Cheyenne | 106 | 81 | InterstateHazmat |
| Dixon Brosinc | 122815 | Newcastle | 100 | 87 | Interstate |
| Union Wireless | 546163 | Mountain View | 98 | 64 | Interstate |
| Big Horn CO-Operative Marketing Association | 100344 | Greybull | 97 | 26 | InterstateHazmat |
| Homax Oil Sales INC | 175899 | Casper | 97 | 64 | InterstateHazmat |
| Bridger Pipeline LLC | 1238967 | Casper | 95 | 53 | Interstate |
| Mountain Line INC | 3558740 | Rock Springs | 90 | 80 | Interstate |
| Inno Solutions INC | 899962 | Casper | 87 | 87 | Interstate |
| Visionary Communications LLC | 4251471 | Gillette | 87 | 101 | InterstateHazmat |
| Teton Distributors INC | 381386 | Worland | 86 | 41 | InterstateHazmat |
| John Bunning Transfer Company INC | 100378 | Rock Springs | 82 | 36 | InterstateHazmat |
| Atlas Energy Solutions | 430976 | Evansville | 77 | 67 | Intrastate |
| Gk Construction INC | 288449 | Lovell | 75 | 36 | Interstate |
| Blakeman Propane INC | 345250 | Moorcroft | 74 | 46 | Interstate |
| Desert Mountain Corporation | 472709 | Riverton | 73 | 50 | Interstate |
| Gft Express LLC | 4225562 | Rock Springs | 73 | 73 | Interstate |
| R&r Services INC | 2131618 | Boulder | 71 | 48 | InterstateHazmat |
| Element Techincal Services LLC | 3240911 | Bar Nunn | 68 | 27 | Interstate |
| Albany County School District One | 536800 | Laramie | 64 | 84 | Interstate |
| Walker Inspection LLC | 2575354 | Gillete | 63 | 62 | Interstate |
| Freedom Oilfield Services INC | 1011033 | Reliance | 62 | 24 | InterstateHazmat |
| Igo Oil Field Service INC | 363135 | Douglas | 60 | 54 | InterstateHazmat |
| Hayway Logistic LLC | 4431641 | Cheyenne | 59 | 21 | Interstate |
| Greene's Energy Services INC | 911472 | Rock Springs | 58 | 11 | InterstateHazmat |
| Wyoming Environmental Services | 1223293 | Rock Springs | 58 | 32 | Interstate |
| Pipe Pros | 2146883 | Cheyenne | 58 | 57 | Interstate |
| Gss | 2347147 | Evansville | 58 | 75 | InterstateHazmat |
| Tcri Energy Services INC | 692712 | Gillette | 57 | 89 | Interstate |
| High West Energy INC | 254966 | Pine Bluffs | 55 | 37 | Interstate |
| City Of Casper | 535361 | Casper | 55 | 124 | Intrastate |
| Compression Leasing Services INC | 1026626 | Casper | 55 | 55 | Interstate |
| Ryan Bros Trucking INC | 101191 | Thermopolis | 54 | 39 | InterstateHazmat |
| D R M INC | 316634 | Gillette | 52 | 43 | Interstate |
| Schulte Ta INC | 863077 | Gillette | 52 | 32 | Interstate |
| Big Horn Redi Mix INC | 100348 | Thermopolis | 50 | 16 | Interstate |
| Action Cargo Corporation | 1294615 | Casper | 50 | 107 | Interstate |
| Nucor INC | 476802 | Riverton | 48 | 29 | Interstate |
| Range | 581709 | Worland | 48 | 52 | Interstate |
| Mobile Concrete INC | 710849 | Mills | 48 | 10 | InterstateHazmat |
| Wyoming Beverages INC | 730759 | Worland | 48 | 54 | Interstate |
| Firesteel Well Service INC | 1893018 | Moorcroft | 48 | 27 | Interstate |
Wyoming trucking companies by city
49 cities with 25+ active carriers.
- Gillette589
- Casper501
- Cheyenne481
- Sheridan394
- Rock Springs252
- Riverton223
- Douglas204
- Jackson184
- Laramie157
- Cody144
- Torrington138
- Powell137
- Buffalo115
- Wheatland113
- Evanston109
- Worland108
- Lander101
- Pinedale90
- Newcastle78
- Rawlins74
- Afton60
- Glenrock57
- Sundance56
- Green River56
- Moorcroft54
- Mills54
- Thermopolis49
- Evansville48
- Rozet46
- Lovell46
- Big Piney46
- Lusk43
- Saratoga41
- Greybull41
- Burns40
- Upton38
- Carpenter36
- Wright35
- Pine Bluffs34
- Basin34
- Dubois33
- Boulder33
- Lyman31
- Farson30
- Baggs30
- Kaycee29
- Thayne28
- Shoshoni25
- Kemmerer25
Getting a DOT number in Wyoming
Interstate carriers in Wyoming register with FMCSA for a USDOT number, plus MC authority if they haul regulated freight for hire. Many states also require a USDOT number for intrastate commercial vehicles, so check with the Wyoming transportation or motor vehicle agency for intrastate rules.
How to get a DOT numberRun a trucking company in Wyoming?
Check your USDOT number free and get an email before your MCS-150 or any filing is due.
Source: FMCSA Motor Carrier Census, updated daily. Counts include active carriers with at least one power unit. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.