Largest Trucking Companies in Wyoming

The biggest active power-unit fleets domiciled in Wyoming.

Largest fleets facts for Wyoming

Largest Trucking Companies in Wyoming lists 28 carriers in Vektor's current FMCSA-backed ranking.

ADMIRAL TRANSPORT CORPORATION (USDOT 155142) ranks first in the current Wyoming largest fleets list; its FMCSA-backed row shows 516 power units and a Vektor safety score of 88/100 and a Clear verdict.

The Wyoming largest fleets list is ranked by power units using precomputed FMCSA record fields and deterministic Vektor analysis.

Rising starsLong-haul veteransModern fleetsTop safetyExpanding fleetsVeteran carriersOwner-operatorsPromising new entrantsFlatbed carriersReefer carriers

Largest fleets in Wyoming

28 carriers · ranked from the live FMCSA record & Vektor analysis

Ranked by power units
All Wyoming trucking companies →
1Admiral Transport Corporation logoAdmiral Transport CorporationUSDOT 155142 · MC-143787Worland, WY Clear · 88516 unitsSmall fleet Authority InsuredDry van
2ECElkhorn Construction IncUSDOT 419829 · MC-343120Evanston, WY Review · 80480 unitsAsset-based Authority Insured
3RSRedi Services LLCUSDOT 1415274 · MC-535684Lyman, WY Clear · 88285 unitsAsset-based Authority InsuredGrain / hopper
4PEParadise Express IncUSDOT 3423385 · MC-1107213Casper, WY Review · 72250 unitsAsset-based Authority Insured
5FEFirst Energy Services Company dba Basic Energy ServicesUSDOT 1032963 · MC-432186Casper, WY Review · 80196 unitsAsset-based Authority Insured
6MEMagna Energy Services LLCUSDOT 1654384 · MC-687833Gillette, WY Review · 80180 unitsAsset-based Authority Insured
7BHBlack Hills Trucking LLCUSDOT 100351 · MC-143993Casper, WY Review · 81175 unitsAsset-based Authority InsuredFlatbed
8RWR&s Well Service Inc dba Brigade Energy Services LLCUSDOT 420396 · MC-931557Thermopolis, WY Review · 80133 unitsAsset-based Authority Insured
9TETitan Electric Inc dba FB TitanUSDOT 1985582 · MC-709761Evansville, WY Review · 74124 unitsAsset-based Authority Insured
10PFPrairie Field Services LLCUSDOT 2170456 · MC-754618Casper, WY High risk · 56113 unitsSmall fleet Authority No COITank
11SCSimon Contractors dba Ogallala Readymix & Milestone Redi-mixUSDOT 104367 · MC-193897Cheyenne, WY Review · 77103 unitsAsset-based Authority Insured
12DBDixon BrosincUSDOT 122815 · MC-128685Newcastle, WY Clear · 8899 unitsAsset-based Authority InsuredTank
13JTL Group Inc logoJTL Group Inc dba Knife RiverUSDOT 281308 · MC-247827Casper, WY Clear · 10091 unitsAsset-based Authority Insured
14HTHall Trucking IncUSDOT 1557547 · MC-578017Evansville, WY Clear · 9385 unitsAsset-based Authority Insured
15JBJohn Bunning Transfer Company IncUSDOT 100378 · MC-25518Rock Springs, WY Review · 8182 unitsAsset-based Authority InsuredFlatbed
16ETEnergy Transportation IncUSDOT 266044 · MC-187551Casper, WY Review · 8076 unitsAsset-based Authority Insured
17NPNorthern Production Company LLC dba Brigade Energy Services LLCUSDOT 307674 · MC-862010Gillette, WY Review · 8075 unitsAsset-based Authority Insured
18GCGK Construction IncUSDOT 288449 · MC-214464Lovell, WY Review · 7474 unitsAsset-based Authority Insured
19RSR&r Services IncUSDOT 2131618 · MC-742439Boulder, WY Limited record68 unitsAsset-based Authority pending COI pending
20RBRyan Bros Trucking IncUSDOT 101191 · MC-227958Thermopolis, WY Clear · 8867 unitsAsset-based Authority InsuredTank
21MLMountain Line IncUSDOT 3558740 · MC-1194478Rock Springs, WY Clear · 9367 unitsLessor pool Authority InsuredDry van
22HOHomax Oil Sales IncUSDOT 175899 · MC-692688Casper, WY Clear · 8860 unitsAsset-based Authority InsuredTank
23DMDesert Mountain CorporationUSDOT 472709 · MC-250918Riverton, WY Clear · 9358 unitsAsset-based Authority InsuredGrain / hopper
24GSGlobal Specialized Services LLC dba GSSUSDOT 2347147 · MC-803212Evansville, WY Clear · 9458 unitsAsset-based Authority InsuredFlatbed
25IOIgo Oil Field Service IncUSDOT 363135 · MC-697895Douglas, WY Review · 8054 unitsAsset-based Authority Insured
26DRD R M IncUSDOT 316634 · MC-733829Gillette, WY Clear · 8652 unitsAsset-based Authority InsuredFlatbed
27TETcri Energy Services IncUSDOT 692712 · MC-321163Gillette, WY Review · 7450 unitsAsset-based Authority Insured
28ACAction Cargo CorporationUSDOT 1294615 · MC-502957Casper, WY Clear · 9450 unitsSmall fleet Authority InsuredDry van
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Rankings are computed by Vektor from the live FMCSA / MCMIS record, VIN-decoded equipment, and roadside-inspection history — refreshed continuously. Not a paid placement and not an FMCSA endorsement. Verify authority & insurance before tendering.