Carrier profile · USDOT 686772 · Updated Jun 13, 2026
IRWIN CORPORATION
DBA IRWIN MARINE
15 power unitsLACONIA, NH50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 958 UNION AVENUE, LACONIA, NH, 03246
- Mailing address
- P O BOX 6145, LACONIA, NH, 03247
- Operation
- Interstate· Hazmat
Contact
- Phone
- (603) 524-6661
- Cell
- (603) 496-0853
- Web domain
- irwinmarine.com
Registration
- Officers
- Bruce A. Wright · William R. Irwin
- USDOT / docket
- 686772
- First registered
- Apr 24, 1997
- Last MCS-150
- Feb 28, 2025 · 150,000 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
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.