Carrier profile · USDOT 670441 · Updated Jun 13, 2026

PENINSULA IRON WORKS

2 power unitsPORTLAND, OR50/100
AUTHORITY STATUS UNKNOWN

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
PO BOX 83067, PORTLAND, OR, 97283-0067
Operation
Interstate

Contact

Fax
(503) 286-4495
Web domain
peniron.com

Registration

Officer
James J Johnson
USDOT / docket
670441
First registered
Dec 20, 1996
Last MCS-150
Nov 30, 2023 · 6,527 mi (2023)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

2Power units
2Drivers
CDL drivers
6,527Annual 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.