Irwin Corporation (USDOT 686772)
DBA Irwin Marine
USDOT 686772 · Active · Laconia · NH
Census fleet
- Power units
- 15
- Drivers
- 45
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 15
- MCS-150 mileage
- 150000 (2024)
- MCS-150 date
- 20250228
- Fleet size
- 15–17 power units
- Hazmat
- Yes
- Business type
- Corporation
- Company officer
- William R. Irwin, Bruce A. Wright
- Mailing address
- P O Box 6145, Laconia, NH, 03247
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Irwin Corporation is in the FMCSA Company Census as USDOT 686772. census status Active. address 958 Union Avenue, Laconia, NH, 03246. 15 power units. 45 drivers. Private Property. Interstate operation. hazmat indicated. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Irwin Corporation?
Match the legal name and USDOT 686772 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

