Carrier profile · USDOT 230993 · Updated Aug 20, 2026

Brian & Bradley Simonson

DBA SIMONSON BROTHERS

7 power unitsPLENTYWOOD, MT50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
3 HWY 5 EAST, PLENTYWOOD, MT, 59254
Operation
Interstate

Contact

Phone
(406) 765-1878
Email
—

Registration

Officers
Brian Simonson · Bradley Simonson
USDOT / docket
230993
First registered
May 4, 1983
Last MCS-150
Jan 15, 2018 · 21,000 mi (2017)
FMCSA safety rating
Conditional · Apr 19, 1989
D-U-N-S
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Fleet (self-reported · MCS-150)

7Power units
4Drivers
2CDL drivers
21,000Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.