How many trucking companies are registered in Wyoming?

Wyoming has 6,676 active FMCSA-registered motor carriers as of the most recent monthly update.

Trucking Companies in Wyoming – Safety Ratings & DOT Numbers

Q: How do I find a Wyoming trucking company by DOT number?

Use the search bar at the top of the page to look up any carrier by company name or USDOT number and access the full carrier profile including safety ratings and inspection history.

Wyoming is home to 6,676 active trucking companies and FMCSA-registered motor carriers (ranked 43rd in the United States). Browse carriers by city, filter by safety rating, and access full inspection and crash records for every registered operator.

4% of inspected carriers hold a Satisfactory safety rating — below the national average. The average out-of-service rate of 50.8% exceeds the national vehicle OOS average of ~21%.

6,676

Active Carriers

1,434

Carriers Inspected

Satisfactory Rating

50.8%

Avg OOS Rate

Safety Overview

Wyoming ranks #43 in the United States by number of active carriers, with 1,434 carriers having undergone FMCSA inspection. Safety performance warrants attention — the 50.8% average OOS rate exceeds the national benchmark of ~21%. 4% of rated carriers hold a Satisfactory rating. This page helps you compare carriers across Wyoming based on safety, inspection history, and operational scale.

Largest Trucking Companies in Wyoming

Largest Trucking Companies →Safest Trucking Companies →

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Active Motor Carriers in Wyoming

Active Carriers — Wyoming

Showing 1–25 of 6,676

Company	City	Operation	Fleet Size	Safety Rating
Dixon Bros Inc DOT# 122815	Newcastle	Interstate	104	Satisfactory	›
Admiral Transport Corporation DOT# 155142	Worland	Interstate	519	Not Rated	›
Mountain Line Inc DOT# 3558740	Rock Springs	Interstate	67	Not Rated	›
Global Specialized Services Llc DOT# 2347147	Casper	Interstate	50	Not Rated	›
Prairie Field Services Llc DOT# 2170456	Casper	Interstate	113	Satisfactory	›
Western Transport Llc DOT# 1778516	Sheridan	Interstate	42	Satisfactory	›
Desert Mountain Corporation DOT# 472709	Riverton	Interstate	58	Satisfactory	›
Admiral Beverage Corporation DOT# 713153	Worland	Interstate	2	Not Rated	›
Homax Oil Sales Inc DOT# 175899	Casper	Interstate	97	Satisfactory	›
Action Cargo Corporation DOT# 1294615	Casper	Interstate	50	Not Rated	›
Blue Collar Logistics Inc DOT# 721947	Douglas	Interstate	20	Satisfactory	›
Redi Services Llc DOT# 1415274	Lyman	Interstate	285	Satisfactory	›
Three T Trucking Llc DOT# 1695025	Sheridan	Interstate	17	Not Rated	›
Ryan Bros Trucking Inc DOT# 101191	Thermopolis	Interstate	75	Satisfactory	›
Henry Bros Logistics Llc DOT# 3319046	Casper	Interstate	28	Not Rated	›
Dooley Oil Transport Inc DOT# 307660	Laramie	Interstate	30	Satisfactory	›
Pc Transport Inc DOT# 191414	Casper	Interstate	30	Satisfactory	›
Res Services Group Llc DOT# 2389488	Douglas	Interstate	15	Not Rated	›
Hall Trucking Inc DOT# 1557547	Evansville	Interstate	85	Not Rated	›
Pace Setters Llc DOT# 2501734	Powell	Interstate	23	Not Rated	›
Cross Land Transport Llc DOT# 3268753	Rock Springs	Interstate	6	Not Rated	›
Corthell Transportation Llc DOT# 1997208	Rock Springs	Interstate	14	Not Rated	›
Big Al'S Towing and Recovery Llc DOT# 1541183	Cheyenne	Interstate	14	Not Rated	›
Buckshot Trucking Llc DOT# 2962520	Casper	Interstate	13	Not Rated	›
Petra Transport Llc DOT# 3952641	Sheridan	Interstate	6	Not Rated	›

1–25 of 6,676 carriers

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Cities in Wyoming

Frequently Asked Questions

How many trucking companies are in Wyoming?

There are 6,676 active trucking companies registered in Wyoming with the FMCSA.

Which cities in Wyoming have the most motor carriers?

Gillette (582), Casper (568), and Cheyenne (555) have the largest number of FMCSA-registered carriers in Wyoming.

How do I find a Wyoming trucking company by DOT number?

Use the search bar at the top of the page to look up any Wyoming carrier by company name or USDOT number, and access the full carrier profile including safety ratings and inspection history.

What is the average OOS rate for Wyoming carriers?

The average out-of-service rate for Wyoming carriers is 50.8%, which exceeds the national vehicle OOS average of ~21%. OOS rate measures the percentage of inspections that resulted in a carrier being taken out of service.

How safe are trucking companies in Wyoming?

Wyoming carriers have a 4% Satisfactory rating rate and an average OOS rate of 50.8%. Always review individual carrier profiles before making decisions.

Data sourced from the FMCSA Open Data Portal. Updated monthly for Wyoming motor carriers. Last updated: 2026-03-09.

Top Trucking Companies in Wyoming