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City Statistics

Active Trucking Companies
in Longmont, CO

391 active carriers, brokers & freight companies. Located in Boulder County.

Longmont, CO FMCSA data • updated weekly 1.52% of Colorado
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391
Active Trucking Companies
1.52% of all active carriers in Colorado
49
New FMCSA Registrations (24 Mo.)
Avg 2.0 new companies per month (-23.1% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
66.8%
Owner-Operator Rate
vs. 63.5% statewide in Colorado
New FMCSA Registrations
246 Oct '24Apr '25Oct '25Apr '26Sep '26
46
Total
1.9
Avg / month
6
Best: Nov 2024
0
Lowest: Dec 2024
Company Size Distribution
358
Reporting
Fleets
1 Power Unit 239 66.8%
2–5 Units 82 22.9%
6–20 Units 33 9.2%
21–100 Units 3 0.8%
101+ Units 1 0.3%

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

Company Age Distribution
11.0
Avg age
(years)
0–2 Years 69 17.7%
3–5 Years 66 17.0%
6–10 Years 78 20.1%
11–20 Years 107 27.5%
20+ Years 69 17.7%

Based on FMCSA registration date. Average age: 11.0 years.

Company Authority Types
Carrier 368 94.1%
Broker 30 7.7%
Shipper 16 4.1%
Freight Forwarder 8 2.0%
Intermodal Equipment Provider 6 1.5%
Cargo Tank 1 0.3%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 179 45.8%
2 Construction 125 32.0%
3 Other 121 30.9%
4 Machinery & Large Objects 46 11.8%
5 Household Goods 42 10.7%
6 Motor Vehicles 39 10.0%
7 Grain, Feed & Hay 26 6.6%
8 Metal: Sheets & Coils 25 6.4%
9 Farm Supplies 25 6.4%
10 Logs, Poles & Lumber 25 6.4%
Largest Fleets in Longmont
# Company Fleet
1 SUPREME AUTO TRANSPORT LLC 190
2 HEAT WAVES HOT OIL SERVICE LLC 61
3 ROCK SOLID LANDSCAPES INC 53
4 FAIR WINDS LOGISTICS LLC 33
5 MAGNO SEED LLC 20
6 EA TOWING INC 17
7 IN & OUT OIL FIELD SERVICES LLC 17
8 BLUE RIVER FORESTRY & TREE CARE INC 17
9 24-7 FLOOD RESTORATION 17
10 WILLIAM BOWEN ENTERPRISES 16

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: August 19, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.