Carrier profile · USDOT 3843537 · MC-1398562 · Updated Jun 13, 2026
603 MARINE LLC
2 power unitsGILFORD, NH50/100
CARRIER ACTIVEMC-1398562 ACTIVE
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
- 165 STARK STREET, GILFORD, NH, 03249
- Operation
- Interstate
Contact
- Phone
- (603) 409-1915
- Web domain
- 603marine.com
Registration
- Officer
- Jonathan Miller
- USDOT / docket
- 3843537 · MC-1398562
- First registered
- Mar 16, 2022
- Last MCS-150
- Jul 21, 2025 · 20,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- 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.