Carrier profile · USDOT 668941 · MC-314158 · Updated Jun 13, 2026

Monson Companies of Maine Inc

DBA MONSON COMPANY SOUTH PORTLAND

3 power unitsSOUTH PORTLAND, ME40/100
NO OPERATING AUTHORITYMC-314158 NO AUTHORITYRATED SATISFACTORYHAZMAT

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

Mailing address
154 PIONEER DRIVE, LEOMINSTER, MA, 01453
Operation
Interstate· Hazmat

Contact

Fax
(978) 840-1060
Web domain
monsonco.com

Registration

Officers
Steve Barney · Holly Daley
USDOT / docket
668941 · MC-314158
First registered
Dec 9, 1996
Last MCS-150
Nov 30, 2016 · 1 mi (2015)
FMCSA safety rating
Satisfactory · Jan 29, 1997
D-U-N-S

Fleet (self-reported · MCS-150)

3Power units
4Drivers
4CDL drivers
1Annual 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.