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
20,412
Active Companies
1.59% of U.S. Total
2,964
Active MC Numbers
Companies with active MC docket numbers
656,846
Active Power Units
Total reported power units in MD
88,020
Active Drivers
Total reported drivers in MD
Weekly
Data Updated
Most recent: July 10, 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 | 4,521 | 22.15% |
| 2 | Baltimore | 2,734 | 13.39% |
| 3 | Montgomery | 2,416 | 11.84% |
| 4 | Anne Arundel | 1,917 | 9.39% |
| 5 | Baltimore City | 1,701 | 8.33% |
| 6 | Howard | 845 | 4.14% |
| 7 | Frederick | 839 | 4.11% |
| 8 | Harford | 786 | 3.85% |
| 9 | Charles | 771 | 3.78% |
| 10 | Carroll | 610 | 2.99% |
Top 10 Cities by Active Companies
| # | City | Active Companies | % of State |
|---|---|---|---|
| 1 | Baltimore | 2,147 | 10.52% |
| 2 | Silver Spring | 804 | 3.94% |
| 3 | Upper Marlboro | 564 | 2.76% |
| 4 | Laurel | 541 | 2.65% |
| 5 | Hyattsville | 451 | 2.21% |
| 6 | Frederick | 443 | 2.17% |
| 7 | Waldorf | 437 | 2.14% |
| 8 | Gaithersburg | 426 | 2.09% |
| 9 | Glen Burnie | 381 | 1.87% |
| 10 | Hagerstown | 380 | 1.86% |
Company Size Distribution
20,412
Total
Companies
Companies
1 Power Unit
12,389
65.40%
2–5 Power Units
5,172
27.30%
6–20 Power Units
1,045
5.52%
21–100 Power Units
279
1.47%
101+ Power Units
59
0.31%
Company size is based on total number of power units.