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City Statistics

Active Trucking Companies
in Buffalo, WY

66 active carriers, brokers & freight companies. Located in Johnson County.

Buffalo, WY FMCSA data • updated weekly 1.72% of Wyoming
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66
Active Trucking Companies
1.72% of all active carriers in Wyoming
11
New FMCSA Registrations (24 Mo.)
Avg 0.5 new companies per month (+50.0% YoY)
2
Median Fleet Size
Power units at the midpoint of all reporting companies
47.5%
Owner-Operator Rate
vs. 52.3% statewide in Wyoming
New FMCSA Registrations
123 Nov '24May '25Nov '25May '26Oct '26
10
Total
0.4
Avg / month
3
Best: Jan 2025
0
Lowest: Nov 2024
Company Size Distribution
61
Reporting
Fleets
1 Power Unit 29 47.5%
2–5 Units 25 41.0%
6–20 Units 6 9.8%
21–100 Units 1 1.6%
101+ Units 0 0.0%

Based on total power units reported to FMCSA. Median: 2 unit(s).

Company Age Distribution
14.6
Avg age
(years)
0–2 Years 11 16.7%
3–5 Years 4 6.1%
6–10 Years 11 16.7%
11–20 Years 22 33.3%
20+ Years 18 27.3%

Based on FMCSA registration date. Average age: 14.6 years.

Company Authority Types
Carrier 62 93.9%
Shipper 4 6.1%
Broker 4 6.1%
Intermodal Equipment Provider 1 1.5%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 36 54.5%
2 Building Materials 35 53.0%
3 Construction 35 53.0%
4 Machinery & Large Objects 28 42.4%
5 Grain, Feed & Hay 23 34.8%
6 Other 21 31.8%
7 Farm Supplies 19 28.8%
8 Livestock 19 28.8%
9 Logs, Poles & Lumber 18 27.3%
10 Oilfield Equipment 16 24.2%
Largest Fleets in Buffalo
# Company Fleet
1 BARNUM INC 44
2 WYODAK ENERGY SERVICES LLC 15
3 MAXIMUM DRILLING INC 9
4 DULL KNIFE AG AND EQUIPMENT LLC 8
5 MJ DRILLING INC 7
6 COMPLETE HEAT FRAC SERVICE LLC 6
7 BEHREND CONSTRUCTION INC 6
8 LANE BROTHERS DRILLING INC 5
9 VALHALLA DRILLING LLC 5
10 TWEETER'S TOWING INC 5

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: October 14, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.