TheDOTNumberLookup

Unofficial site. Not affiliated with FMCSA or USDOT. Data from the public FMCSA Company Census File; always verify on the official FMCSA SAFER.

THE SIMPSON GROUP INC — USDOT 451521 / MC265078

THE SIMPSON GROUP INC is an active interstate motor carrier based in Romulus, MI, reporting 18 power units and 20 drivers on its last MCS-150 filing (2026-04-13).

USDOT Number451521
MC/MX DocketMC265078
MC Docket StatusActive (A)
Legal NameTHE SIMPSON GROUP INC
DBA Name—
LocationRomulus, MI
Entity TypeCorporation
OperationInterstate
ClassificationAuthorized For Hire
Power Units18
Trucks18
Drivers20
CDL Drivers20
HazmatNo
Reported Mileage1423021 (2024)
Safety RatingSatisfactory (2004-09-07)
Last MCS-150 Update2026-04-13
Added to FMCSA1991-07-11
USDOT StatusActive

MC Docket Status comes from the FMCSA Company Census field docket1_status_code (A = Active, I = Inactive, P = Pending). Empty or missing values show as Not reported. Always confirm on SAFER.

Cargo Carried

General Freight, US Mail, Other, Auto Parts

Insurance & Authority

Insurance/authority filing history from the legacy FMCSA L&I system is historical only (records before 2026-05-14). Newer filings made in FMCSA Motus are not included. Verify current insurance on official FMCSA systems.

Verify USDOT 451521 on official FMCSA SAFER →

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