How many trucking companies are registered in California?

California has 322,646 active FMCSA-registered motor carriers as of the most recent monthly update, making it the 1st largest carrier base in the United States.

Trucking Companies in California – Safety Ratings & DOT Numbers

Q: How do I find a California 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.

California is home to 322,646 active trucking companies and FMCSA-registered motor carriers — the 1st largest fleet in the United States. Browse carriers by city, filter by safety rating, and access full inspection and crash records for every registered operator.

1% of inspected carriers hold a Satisfactory safety rating — below the national average. The average out-of-service rate of 24.4% exceeds the national vehicle OOS average of ~21%.

322,646

Active Carriers

82,631

Carriers Inspected

Satisfactory Rating

24.4%

Avg OOS Rate

Safety Overview

California ranks #1 in the United States by number of active carriers, with 82,631 carriers having undergone FMCSA inspection. Safety performance warrants attention — the 24.4% average OOS rate exceeds the national benchmark of ~21%. 1% of rated carriers hold a Satisfactory rating. This page helps you compare carriers across California based on safety, inspection history, and operational scale.

Largest Trucking Companies in California

Largest Trucking Companies →Safest Trucking Companies →

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Active Motor Carriers in California

Active Carriers — California

Showing 1–25 of 322,646

Company	City	Operation	Fleet Size	Safety Rating
Zum Services Inc DOT# 3373523	San Francisco	Interstate	2,959	Satisfactory	›
Los Angeles Unified School District DOT# 2807610	Los Angeles	Intrastate (Non-Hazmat)	1,497	Not Rated	›
Home Express Delivery Service Llc DOT# 2714701	Irvine	Interstate	2,493	Not Rated	›
Mdd Logistics Inc DOT# 2369633	San Diego	Interstate	114	Not Rated	›
Bali Express Services Inc DOT# 1582957	San Diego	Interstate	220	Not Rated	›
Quik Pick Express Llc DOT# 1189566	Carson	Interstate	48	Satisfactory	›
G I Trucking Company DOT# 20293	La Mirada	Interstate	2,105	Satisfactory	›
Speed Intermodal DOT# 2418540	Stockton	Interstate	492	Not Rated	›
Dependable Highway Express Inc DOT# 9853	Los Angeles	Interstate	260	Satisfactory	›
Transportes Terrestres Valdez Sa De Cv DOT# 2473066	San Diego	Interstate	149	Satisfactory	›
Price Transfer Inc DOT# 50484	Rancho Dominguez	Interstate	53	Satisfactory	›
Santa Barbara Transportation Corp DOT# 677713	North Hollywood	Intrastate (Non-Hazmat)	505	Not Rated	›
Konoike-Pacific California Inc DOT# 601210	Wilmington	Interstate	21	Not Rated	›
Tbm Carriers Inc DOT# 835330	Calexico	Interstate	196	Not Rated	›
Logan Transport Inc DOT# 4274500	Yuba City	Interstate	380	Not Rated	›
Crown Xpress Transport Inc DOT# 1099085	San Diego	Interstate	158	Satisfactory	›
Fbm Logistics Llc DOT# 1052526	Santa Ana	Interstate	2,346	Satisfactory	›
K K W Trucking Inc DOT# 151877	Pomona	Interstate	379	Satisfactory	›
Santoyo Transport Sa Llc DOT# 1434409	Calexico	Interstate	115	Not Rated	›
Five River Trucking Inc DOT# 2577297	Sutter	Interstate	150	Not Rated	›
E & R Transportation Inc DOT# 2064518	Mendota	Interstate	140	Not Rated	›
Ktr Logistics Inc DOT# 1992354	Calexico	Interstate	85	Not Rated	›
Tbinxpress Llc DOT# 2349777	Calexico	Interstate	112	Not Rated	›
Bg Trucking Inc DOT# 1662210	Calexico	Interstate	149	Not Rated	›
Jfg International Inc DOT# 2011161	San Diego	Interstate	145	Not Rated	›

1–25 of 322,646 carriers

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Cities in California

Frequently Asked Questions

How many trucking companies are in California?

There are 322,646 active trucking companies registered in California with the FMCSA, making it one of the top five states for trucking activity in the US.

Which cities in California have the most motor carriers?

Los Angeles (18,258), Fresno (8,796), and Bakersfield (8,524) have the largest number of FMCSA-registered carriers in California.

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

Use the search bar at the top of the page to look up any California 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 California carriers?

The average out-of-service rate for California carriers is 24.4%, 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 California?

California carriers have a 1% Satisfactory rating rate and an average OOS rate of 24.4%. Always review individual carrier profiles before making decisions.

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

Top Trucking Companies in California