| Franz Construction Inc | Sidney, Montana 59270 | USDOT number: 244512 Power units: 88 FMCSA safety rating: Conditional Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2 | 25–99 power units | Conditional | Rating over 10 years old |
| Wutke LLC | Kalispell, Montana 59901 | USDOT number: 1089091 Power units: 85 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rating 5–10 years old |
| Diversified Transfer & Storage Inc | Billings, Montana 59101 | USDOT number: 357293 Power units: 82 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 4 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Vox Logistics LLC | Billings, Montana 59101 | USDOT number: 4379430 Power units: 80 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 25–99 power units | Not rated | Not rated |
| Jeffery Contracting LLC | Butte, Montana 59701 | USDOT number: 2502856 Power units: 68 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 4 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Dick Irvin Inc | Shelby, Montana 59474 | USDOT number: 30115 Power units: 66 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 4 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Rocky Mountain Crude Oil LLC | Billings, Montana 59101 | USDOT number: 2820483 Power units: 65 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 5 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Prince Inc | Forsyth, Montana 59327 | USDOT number: 81091 Power units: 64 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1 | 25–99 power units | Satisfactory | Rating 5–10 years old |
| Red Mountain Truck Lines Inc | Butte, Montana 59701 | USDOT number: 589093 Power units: 64 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 2 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Jones Brothers Trucking Inc | Missoula, Montana 59808 | USDOT number: 205056 Power units: 63 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 5 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Billings Flying Service LLC | Billings, Montana 59106 | USDOT number: 1127403 Power units: 52 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rating 5–10 years old |
| Rocky Mountain Supply Inc | Belgrade, Montana 59714 | USDOT number: 829988 Power units: 49 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 25–99 power units | Not rated | Not rated |
| TP Construction Inc | Havre, Montana 59501 | USDOT number: 1016414 Power units: 48 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Hurley Enterprises Inc | Fairview, Montana 59221 | USDOT number: 1387889 Power units: 47 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Pro Coop | Scobey, Montana 59263 | USDOT number: 1355314 Power units: 42 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Not rated | Not rated |
| Ezzies Wholesale Inc | Malta, Montana 59538 | USDOT number: 263625 Power units: 40 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 1 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Vertex Logistics USA Inc | Plentywood, Montana 59254 | USDOT number: 4082455 Power units: 39 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 3 | 25–99 power units | Not rated | Not rated |
| Shumaker Trucking & Excavating Contractors Inc | Great Falls, Montana 59404 | USDOT number: 322051 Power units: 38 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Anderson Towing LLC | Billings, Montana 59102 | USDOT number: 3086764 Power units: 37 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Askin Construction LLC | Billings, Montana 59101 | USDOT number: 2991575 Power units: 34 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Not rated | Not rated |
| Havre Sand & Gravel Inc | Havre, Montana 59501 | USDOT number: 686344 Power units: 33 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Not rated | Not rated |
| K2 Civil Inc | Billings, Montana 59101 | USDOT number: 3644821 Power units: 33 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 25–99 power units | Not rated | Not rated |
| M & D Construction Inc | Great Falls, Montana 59405 | USDOT number: 1276850 Power units: 32 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| The Waggoners Trucking | Billings, Montana 59101 | USDOT number: 30176 Power units: 30 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 3 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Merwin Inc | Baker, Montana 59313 | USDOT number: 625333 Power units: 28 FMCSA safety rating: Conditional Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Conditional | Rating over 10 years old |
| Oaks Disposal Trucking LLC | Glendive, Montana 59330 | USDOT number: 2384825 Power units: 28 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 3 | 25–99 power units | Not rated | Not rated |
| R & K Trucking Of Montana Inc | Helena, Montana 59601 | USDOT number: 1021626 Power units: 28 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 2 | 25–99 power units | Satisfactory | Rating over 10 years old |
| D&M Solutions Inc | Baker, Montana 59313 | USDOT number: 492438 Power units: 27 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rating over 10 years old |
| Done Right Trucking Inc | Hamilton Mt, Montana 59840 | USDOT number: 1451301 Power units: 27 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 25–99 power units | Satisfactory | Rating over 10 years old |
| C & N Enterprises Inc | Marion, Montana 59925 | USDOT number: 2376754 Power units: 25 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 25–99 power units | Satisfactory | Rated within the last 5 years |
| Best Rate Towing And Repair Inc | Belgrade, Montana 59714 | USDOT number: 935744 Power units: 24 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Hanser's Wrecker Company | Billings, Montana 59101 | USDOT number: 164624 Power units: 24 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 3 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Whitewood Transport Inc | Billings, Montana 59101 | USDOT number: 251720 Power units: 24 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 2 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Thompson Contracting Inc | Libby, Montana 59923 | USDOT number: 1032031 Power units: 23 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2 | 10–24 power units | Satisfactory | Rated within the last 5 years |
| Minn-Alaska Transport LLC | Billings, Montana 59101 | USDOT number: 2891504 Power units: 22 FMCSA safety rating: Not rated Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Hare Express LLC | Billings, Montana 59101 | USDOT number: 4144941 Power units: 21 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Taylors Transportation LLC | Great Falls, Montana 59404 | USDOT number: 1456112 Power units: 21 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Eckart Trucking Inc | Miles City, Montana 59301 | USDOT number: 363819 Power units: 20 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating 5–10 years old |
| Malta Ready Mix Inc | Malta, Montana 59538 | USDOT number: 1251304 Power units: 20 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Midnight Oil Inc | Kalispell, Montana 59901 | USDOT number: 1459054 Power units: 20 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Mitchell's Crane And Trucking LLC | Baker, Montana 59313 | USDOT number: 2955379 Power units: 20 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Hardrives Construction Inc | Billings, Montana 59106 | USDOT number: 867331 Power units: 19 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Carnahan | Great Falls, Montana | USDOT number: 1268401 Power units: 18 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Olympus Technical Services Inc | Helena, Montana 59601 | USDOT number: 787890 Power units: 18 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Tece Trucking Inc | Missoula, Montana 59808 | USDOT number: 733934 Power units: 18 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Envirocon Inc | Missoula, Montana 59808 | USDOT number: 849279 Power units: 17 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Gibbs Towing LLC | Glendive, Montana 59330 | USDOT number: 2262229 Power units: 16 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rated within the last 5 years |
| R & R Diesel Repair Inc | Helena, Montana 59601 | USDOT number: 513547 Power units: 16 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 3 | 10–24 power units | Satisfactory | Rating 5–10 years old |
| Ag Partners LLC | Wolf Point, Montana 59201 | USDOT number: 2284039 Power units: 15 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Ankrum Trucking Inc | Billings, Montana 59101 | USDOT number: 53701 Power units: 15 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 1 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Big Sky Trucking Inc | Helena, Montana 59601 | USDOT number: 278700 Power units: 15 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| DNC Parks & Resorts At Yellowstone Adventures Inc | West Yellowstone, Montana 59758 | USDOT number: 2951697 Power units: 15 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating 5–10 years old |
| M J Pflieger Inc | Hamilton, Montana 59840 | USDOT number: 878937 Power units: 15 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Mission Communications Inc | Missoula, Montana 59808 | USDOT number: 3849532 Power units: 15 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| TNT Well Servicing Inc | Sidney, Montana 59270 | USDOT number: 363569 Power units: 15 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Valley Construction Of Helena LLC | Helena, Montana 59602 | USDOT number: 2513744 Power units: 15 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| C Brewer Inc | Roundup, Montana 59072 | USDOT number: 864287 Power units: 14 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| CK May Excavating Inc | Belgrade, Montana 59714 | USDOT number: 756785 Power units: 14 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| J & S Transportation LLC | Billings, Montana 59101 | USDOT number: 911585 Power units: 14 FMCSA safety rating: Not rated Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Blackline Transport LLC | Pompeys Pillar, Montana 59064 | USDOT number: 1680459 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Cutting Edge Excavation LLC | Columbia Falls, Montana 59912 | USDOT number: 2532020 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1 | 10–24 power units | Not rated | Not rated |
| Speedical LLC | Havre, Montana 59501 | USDOT number: 4194526 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Streamline Markings Inc | Billings, Montana 59105 | USDOT number: 1634774 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Superior Towing & Recovery LLC | Missoula, Montana 59808 | USDOT number: 3223265 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Triple Bridge Outfitters LLC | Alberton, Montana 59820 | USDOT number: 9833938 Power units: 13 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Charlton & Sons Truckinginc | Huntley, Montana 59037 | USDOT number: 989865 Power units: 12 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Biggers Transport Corp | Butte, Montana 59701 | USDOT number: 261164 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Bolsters Towing Inc | Kalispell, Montana 59901 | USDOT number: 572624 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Dee Jay Bee Inc | Billings, Montana 59105 | USDOT number: 420814 Power units: 11 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Express Thunder LLC | Highwood, Montana 59450 | USDOT number: 1358260 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Under 10% out of service Reportable crashes (24 months): 3 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Five H Trucking LLC | Lambert, Montana 59243 | USDOT number: 2484665 Power units: 11 FMCSA safety rating: Not rated Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Midland Implement Company Inc | Billings, Montana 59101 | USDOT number: 32354 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rating over 10 years old |
| Aspen Air US LLC | Billings, Montana 59101 | USDOT number: 1766660 Power units: 10 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Auto Auction Associates Of Mt | Billings, Montana 59101 | USDOT number: 53698 Power units: 10 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0 | 10–24 power units | Satisfactory | Rated within the last 5 years |
| Cruz Energy Services LLC | Livingston, Montana 59047 | USDOT number: 2274675 Power units: 10 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Titan Concrete LLC | Big Timber, Montana 59011 | USDOT number: 4440636 Power units: 10 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |
| Tomahawk Oil Company Inc | Roundup, Montana 59072 | USDOT number: 1278330 Power units: 10 FMCSA safety rating: Not rated Out-of-service share (24 months): No inspections in 24 months Reportable crashes (24 months): 0 | 10–24 power units | Not rated | Not rated |