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City Statistics

Active Trucking Companies
in Spearfish, SD

61 active carriers, brokers & freight companies. Located in Lawrence County.

Spearfish, SD FMCSA data • updated weekly 1.62% of South Dakota
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61
Active Trucking Companies
1.62% of all active carriers in South Dakota
8
New FMCSA Registrations (24 Mo.)
Avg 0.3 new companies per month (+200.0% YoY)
2
Median Fleet Size
Power units at the midpoint of all reporting companies
45.6%
Owner-Operator Rate
vs. 53.8% statewide in South Dakota
New FMCSA Registrations
112 Oct '22Oct '23Oct '24Oct '25Sep '26
15
Total
0.3
Avg / month
2
Best: Sep 2023
0
Lowest: Nov 2022
Company Size Distribution
57
Reporting
Fleets
1 Power Unit 26 45.6%
2–5 Units 25 43.9%
6–20 Units 4 7.0%
21–100 Units 2 3.5%
101+ Units 0 0.0%

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

Company Age Distribution
15.3
Avg age
(years)
0–2 Years 10 16.7%
3–5 Years 10 16.7%
6–10 Years 7 11.7%
11–20 Years 13 21.7%
20+ Years 20 33.3%

Based on FMCSA registration date. Average age: 15.3 years.

Company Authority Types
Carrier 58 95.1%
Broker 4 6.6%
Shipper 3 4.9%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 Logs, Poles & Lumber 23 37.7%
2 General Freight 20 32.8%
3 Construction 19 31.1%
4 Machinery & Large Objects 17 27.9%
5 Grain, Feed & Hay 14 23.0%
6 Other 12 19.7%
7 Farm Supplies 9 14.8%
8 Livestock 9 14.8%
9 Motor Vehicles 4 6.6%
10 Dry Bulk Commodities 4 6.6%
Largest Fleets in Spearfish
# Company Fleet
1 DAKOTA BUS SERVICE INC 54
2 605 DAKOTA BUS LLC 25
3 ALTERGOTT FORESTRY, LLC. 8
4 KERCOM LLC 7
5 KISSACK TRUCKING LLC 6
6 ARROW PUBLIC TRANSIT INC 6
7 DENNIS FORGEY CONSTRUCTION LLC 5
8 GRIESS TRUCKING LLC 4
9 NK BARKER CATTLE COMPANY LLC 4
10 FREMONT TRUCKING LLC 3

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: August 26, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.