Mmb United LLC

USDOT 4390209MC-1722136USDOT activeAuthority active· Middle River, MD

Mmb United LLC (USDOT 4390209) holds active operating authority as a motor carrier of property under MC-1722136 based in Middle River, MD. The earliest grant on file is from June 2025, 16 months ago. $750,000 of liability coverage is on file with Progressive Casualty Insurance Company. It reported 1 power unit and 1 driver on its last MCS-150 update (March 2026).

Operating authority

Docket	Authority	Status	Insurance required	On file
MC-1722136	Motor carrier of property	Active	$750,000 liability	$750,000 liability

Earliest grant on file: Jun 23, 2025 (16 months ago).

Insurance and bonds on file

Type	Insurer	Coverage	Effective	Cancellation
Liability (BIPD) · form 91X	Progressive Casualty Insurance Company	$750,000	Jun 16, 2025	—

Confirm coverage with the insurer before tendering a load.

Authority history

Date	Docket	Action
Jun 23, 2025	MC-1722136	Granted · motor carrier of property

Registration

USDOT number	4390209
USDOT status	Active
MC number	MC-1722136
Legal name	Mmb United LLC
Operation	Interstate
Classification	Authorized for hire
Location	Middle River, Maryland 21220
USDOT added	Apr 6, 2025
Last MCS-150 update	Mar 3, 2026
Safety rating	Not rated

Fleet

Power units	1
Trucks	1
Drivers	1 · 1 with a CDL
Annual miles	1 · 2024

Cargo carried

General freight, Fresh produce, Meat, Refrigerated food

Check it yourself

Data as of Nov 14, 2026. Sources

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