State carrier directory

Trucking companies in Maryland: carrier directory

Research trucking companies in Maryland using reported FMCSA locations and fleet information.

Source published 2026-09-13 12:46 UTC. CarrierTrail updated 2026-09-13 13:27:05.390803+00:00.

96,000Census records with a reported Maryland physical location
85,955Records reporting at least one power unit

Search the state census records

Leave the name blank to browse all records in USDOT order, then use Next 20 records. Or search by the beginning of a legal company name or an exact USDOT number. City uses the reported physical address, not a service area. Company-name and USDOT searches share the 3 free searches per day across all tools. Each search result page counts. Leave the company field blank to browse without using this allowance.

Selected census records in Maryland

Five records reporting 1–100 power units, selected by a stable USDOT-based sample. Open a carrier profile to examine the public record; compare company details and filings.

Where records are reported in Maryland

These are the ten most commonly reported physical-location city names in the selected Maryland census records. Spelling variations remain separate.

Reported cityCensus records
Baltimore9,964
Silver Spring3,171
Frederick2,229
Laurel2,030
Gaithersburg1,986
Hyattsville1,969
Hagerstown1,809
Rockville1,682
Glen Burnie1,623
Upper Marlboro1,617

What to check before booking a carrier

Confirm the USDOT identity, then review current official authority and insurance sources for the company and your proposed move. CarrierTrail’s private workspace lets a broker save the record, document its own decision and follow later source observations.

Carrier-vetting checklist → · Definitions and methodology → · All state directories →

Explore city carrier directories in Maryland

Maryland census reports

Reported fleet-size distribution · Reported cargo mix