FMCSA carriers by cargo carried
U.S. Mail carriers in Maryland
- 1,214Active carriers
By county
- Prince George's County282
- Baltimore County194
- Montgomery County132
- Baltimore city129
- Anne Arundel County108
- Howard County68
- Charles County56
- Harford County46
- Washington County44
- Frederick County43
- Carroll County26
- Wicomico County19
- St. Mary's County13
- Cecil County8
- Allegany County7
- Caroline County7
- Calvert County6
- Dorchester County6
- Garrett County5
- Queen Anne's County5
- Worcester County4
- Kent County3
Carriers
| Carrier | USDOT # | County | City | Power units | Drivers | Hazmat |
|---|---|---|---|---|---|---|
| D M BOWMAN INC | 135530 | WILLIAMSPORT | 265 | 244 | Yes | |
| MINT EXPRESS INC | 2779557 | FREDERICK | 120 | 60 | ||
| EVO TRANSPORTATION | 436004 | CAPITAL HEIGHTS | 75 | 151 | Yes | |
| EAGLE VAN LINES INC | 388638 | TEMPLE HILLS | 72 | 59 | ||
| FLICKS TRUCKING LLC | 3046843 | ROSEDALE | 71 | 25 | ||
| POTOMAC TRUCK LEASING LLC | 2501923 | LINTHICUM | 61 | 2 | ||
| KLEAR FREIGHT | 3506070 | HAGERSTOWN | 50 | 100 | Yes | |
| AZT AUTOS LLC | 2932214 | OWINGS MILLS | 50 | 50 | ||
| D HARRIS ENTERPRISES LLC | 2861978 | ABINGDON | 43 | 45 | ||
| JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY | 357362 | LAUREL | 43 | 34 | Yes | |
| WHITE MARSH TRANSPORT INC | 1251675 | EDGEMERE | 41 | 34 | ||
| MINT TRANSPORT LLC | 3733020 | MONTGOMERY VILLAGE | 40 | 20 | ||
| MARINER DISTRIBUTION INC | 999376 | ABERDEEN | 39 | 38 | ||
| JOHN W RITTER TRUCKING INC | 6903 | CAPITAL HEIGHTS | 38 | 107 | ||
| SHORE THING TRANSPORT INC | 2608400 | GWYNN OAK | 37 | 37 | ||
| GEVA TRANSPORTATIONGEVA LOGISTICSGEVA FREIGHT FORWARDING S | 2845842 | CLINTON | 35 | 33 | Yes | |
| MTM TRUCKING AND LOGISTICS | 983069 | ABERDEEN | 31 | 31 | ||
| TAYLOR MADE TRANSPORTATION SERVICE INC | 2402080 | BALTIMORE | 30 | 30 | ||
| T&T TRANSPORT SERVICES LLC | 3392812 | BOWIE | 29 | 45 | ||
| HIGHER GROUND TRANSPORTATION SERVICES INC | 1740563 | BOWIE MD | 28 | 12 | ||
| MORTON'S TOWING & RECOVERY INC | 1064316 | CLARKSBURG | 26 | 6 | Yes | |
| SELF SUFFICIENT TRUCKING | 3189029 | BALTIMORE | 25 | 4 | ||
| NORMBELLE TRANSPORT LTD | 341605 | CAPITOL HEIGHTS | 24 | 47 | ||
| K & V LIMOUSINE SERVICE LLC | 2126204 | CAPITOL HEIGHTS | 23 | 24 | ||
| WIZEPA INC | 484543 | HALETHORPE | 21 | 12 |