Active Trucking
Companies in Maryland
Comprehensive statistics on active trucking companies based in Maryland. Data is sourced from the FMCSA and updated weekly.
Data updated weekly from FMCSA
21,459
Active Companies
1.57% of U.S. Total
2,404
Active MC Numbers
Companies with active MC docket numbers
657,232
Active Power Units
Total reported power units in MD
88,474
Active Drivers
Total reported drivers in MD
Weekly
Data Updated
Most recent: August 26, 2026
Active Trucking Companies by County
Fewer
More
Hover over a county to see the number of active companies.
Top 10 Counties
| # | County | Active Companies | % of State |
|---|---|---|---|
| 1 | Prince Georges | 4,702 | 21.91% |
| 2 | Baltimore | 2,909 | 13.56% |
| 3 | Montgomery | 2,539 | 11.83% |
| 4 | Anne Arundel | 2,019 | 9.41% |
| 5 | Baltimore City | 1,853 | 8.64% |
| 6 | Howard | 915 | 4.26% |
| 7 | Frederick | 856 | 3.99% |
| 8 | Harford | 830 | 3.87% |
| 9 | Charles | 804 | 3.75% |
| 10 | Carroll | 645 | 3.01% |
Top 10 Cities by Active Companies
| # | City | Active Companies | % of State |
|---|---|---|---|
| 1 | Baltimore | 2,352 | 10.96% |
| 2 | Silver Spring | 846 | 3.94% |
| 3 | Upper Marlboro | 585 | 2.73% |
| 4 | Laurel | 570 | 2.66% |
| 5 | Hyattsville | 480 | 2.24% |
| 6 | Waldorf | 452 | 2.11% |
| 7 | Frederick | 449 | 2.09% |
| 8 | Gaithersburg | 449 | 2.09% |
| 9 | Glen Burnie | 405 | 1.89% |
| 10 | Hagerstown | 401 | 1.87% |
Company Size Distribution
21,459
Total
Companies
Companies
1 Power Unit
12,371
65.00%
2–5 Power Units
5,261
27.64%
6–20 Power Units
1,059
5.56%
21–100 Power Units
280
1.47%
101+ Power Units
60
0.32%
Company size is based on total number of power units.