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
21,557
Active Companies
1.57% of U.S. Total
1,225
Active MC Numbers
Companies with active MC docket numbers
658,028
Active Power Units
Total reported power units in MD
88,927
Active Drivers
Total reported drivers in MD
Weekly
Data Updated
Most recent: October 14, 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 | 4,726 | 21.92% |
| 2 | Baltimore | 2,913 | 13.51% |
| 3 | Montgomery | 2,534 | 11.75% |
| 4 | Anne Arundel | 2,034 | 9.44% |
| 5 | Baltimore City | 1,881 | 8.73% |
| 6 | Howard | 924 | 4.29% |
| 7 | Frederick | 861 | 3.99% |
| 8 | Harford | 835 | 3.87% |
| 9 | Charles | 798 | 3.70% |
| 10 | Carroll | 653 | 3.03% |
Top 10 Cities by Active Companies
| # | City | Active Companies | % of State |
|---|---|---|---|
| 1 | Baltimore | 2,381 | 11.05% |
| 2 | Silver Spring | 840 | 3.90% |
| 3 | Upper Marlboro | 590 | 2.74% |
| 4 | Laurel | 575 | 2.67% |
| 5 | Hyattsville | 484 | 2.25% |
| 6 | Waldorf | 452 | 2.10% |
| 7 | Frederick | 451 | 2.09% |
| 8 | Gaithersburg | 447 | 2.07% |
| 9 | Glen Burnie | 409 | 1.90% |
| 10 | Hagerstown | 409 | 1.90% |
Company Size Distribution
21,557
Total
Companies
Companies
1 Power Unit
12,340
64.45%
2–5 Power Units
5,395
28.18%
6–20 Power Units
1,073
5.60%
21–100 Power Units
275
1.44%
101+ Power Units
64
0.33%
Company size is based on total number of power units.