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City Statistics

Active Trucking Companies
in Fullerton, CA

710 active carriers, brokers & freight companies. Located in Orange County.

Fullerton, CA FMCSA data • updated weekly 0.26% of California
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710
Active Trucking Companies
0.26% of all active carriers in California
34
New FMCSA Registrations (24 Mo.)
Avg 1.4 new companies per month (+6.2% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
74.9%
Owner-Operator Rate
vs. 77.6% statewide in California
New FMCSA Registrations
134 Oct '24Apr '25Oct '25Apr '26Sep '26
33
Total
1.4
Avg / month
4
Best: Feb 2025
0
Lowest: Nov 2024
Company Size Distribution
342
Reporting
Fleets
1 Power Unit 256 74.9%
2–5 Units 60 17.5%
6–20 Units 19 5.6%
21–100 Units 6 1.8%
101+ Units 1 0.3%

Based on total power units reported to FMCSA. Median: 1 unit(s).

Company Age Distribution
9.7
Avg age
(years)
0–2 Years 50 7.1%
3–5 Years 76 10.7%
6–10 Years 112 15.8%
11–20 Years 457 64.5%
20+ Years 14 2.0%

Based on FMCSA registration date. Average age: 9.7 years.

Company Authority Types
Carrier 685 96.5%
Broker 28 3.9%
Freight Forwarder 16 2.3%
Shipper 11 1.5%
Intermodal Equipment Provider 5 0.7%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 Other 501 70.6%
2 General Freight 221 31.1%
3 Intermodal Containers 38 5.4%
4 Building Materials 38 5.4%
5 Construction 38 5.4%
6 Motor Vehicles 36 5.1%
7 Paper Products 23 3.2%
8 Fresh Produce 20 2.8%
9 Beverages 19 2.7%
10 Driveaway/Towaway 19 2.7%
Largest Fleets in Fullerton
# Company Fleet
1 ONE DIAMOND LOGISTICS 13,800
2 SOUTH COAST TRANSPORTATION & DISTRIBUTION INC 65
3 AFFORDABLE OVERNIGHT & SAME DAY INC 53
4 RPM TRANSPORTATION INC 40
5 LUBERSKI INC 30
6 US FREIGHT NETWORK INC 30
7 LAMINAR LOGISTICS LLC 21
8 ACLO SOLUTIONS LLC 20
9 AM LOGISTICS INC 18
10 P & H ENTERPRISES INC 16

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: September 16, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.