SEA MARINE 1

IMO 9255830

⭐ Vessel Spotlight — 2026-09-10 🚫 SANCTIONED 🇪🇺EU 🇦🇺AU 🇳🇿NZ 🇬🇧UK
Rank: #25 of 3,338 STS detections: 0 Loiter: 387 AIS gap events: 0 Zone dwell: 485 90-day AIS-derived behavioral indicators

The vessel SEA MARINE 1 was selected as Vessel Spotlight due to its ranking of #25 among 3,338 monitored vessels, with key metrics over the past 90 days including 387 loiter events and 485 zone dwell events. The top operating zones included the Bosphorus/Dardanelles Approach, Istanbul Black Sea Surveillance Zone, and Black Sea Sanctioned Vessel Monitoring Zone. Data indicated that the vessel was detected in the vicinity of terminal zones, but no direct terminal visits were recorded during this period. These metrics are based on AIS-derived behavioral indicators.

Vessel information

Vessel Name SEA MARINE 1
IMO Number 9255830
MMSI 574322000
Vessel Type Tanker
Flag 🇻🇳 Vietnam
Call Sign 3WMU
Length 180 m
Beam 32 m
Gross Tonnage 25,561 GT
Build Year 2003

Movement & AIS Track

The vessel SEA MARINE 1 was detected in the Bosphorus/Dardanelles Approach zone most frequently, with 419 events recorded, including 229 zone dwell and 190 loiter events. It was also detected in the Istanbul Black Sea Surveillance Zone (228 events) and the Black Sea Sanctioned Vessel Monitoring Zone (179 events), with similar patterns of zone dwell and loiter activities. The vessel was detected in the vicinity of terminal zones, though no direct terminal visits were recorded during this period.

ZoneEventsTypesFirst SeenLast Seen
Bosphorus/Dardanelles Approach 419 zone_dwell: 229, loiter: 190 Jun 21, 2026 Sep 6, 2026
Istanbul Black Sea Surveillance Zone 228 zone_dwell: 123, loiter: 105 Aug 17, 2026 Aug 31, 2026
Black Sea Sanctioned Vessel Monitoring Zone 179 zone_dwell: 97, loiter: 82 Jul 17, 2026 Sep 6, 2026
Northern Baltic Sea Surveillance Zone 20 zone_dwell: 14, loiter: 6 Jul 27, 2026 Jul 28, 2026
discovered_024 16 zone_dwell: 12, loiter: 4 Jun 21, 2026 Jun 21, 2026
Nile Delta Surveillance Zone 6 zone_dwell: 5, loiter: 1 Jan 26, 2026 Jan 26, 2026
North Sea Surveillance Zone 3 zone_dwell: 3 Jul 27, 2026 Jul 27, 2026
discovered_065 2 zone_dwell: 2 Jul 27, 2026 Jul 27, 2026
Northwest Biscay Monitoring Zone 2 zone_dwell: 2 Jul 27, 2026 Jul 27, 2026
English Channel Surveillance Zone 1 zone_dwell: 1 Jul 27, 2026 Jul 27, 2026
Eastern Mediterranean Surveillance Zone 1 zone_dwell: 1 Jun 20, 2026 Jun 20, 2026
discovered_201 1 zone_dwell: 1 Jun 20, 2026 Jun 20, 2026

Ownership & Management

Registered Owner
LAN DUNG SEA FREIGHT SERVICE
123, 3/2 Street, Bao Trinh Residential Group, Diem Dien Town, Thai Thuy District, Thai Binh Province, Vietnam.
ISM Manager
LOADLINE SHIP MANAGEMENT PVT
Office 5031, 1 Aerocity, NIBR Corporate Park, Safed Pool, Sakinaka, Andheri-Kurla Road, Andheri (E), Mumbai, 400072, India.
Ship Manager
LAN DUNG SEA FREIGHT SERVICE
123, 3/2 Street, Bao Trinh Residential Group, Diem Dien Town, Thai Thuy District, Thai Binh Province, Vietnam.
Commercial Manager
LAN DUNG SEA FREIGHT SERVICE
123, 3/2 Street, Bao Trinh Residential Group, Diem Dien Town, Thai Thuy District, Thai Binh Province, Vietnam.
🏢
LAN DUNG SEA FREIGHT SERVICE

LAN DUNG SEA FREIGHT SERVICE is a Vietnam-based maritime company identified in vessel registries and sanctions-screening datasets as the registered owner and commercial manager of SEA MARINE 1 (IMO 9255830). Public maritime tracking sources and investigative shipping databases consistently link the company to tank vessel operations and to cargo movements in the Black Sea/Russian oil trade context.

Fleetunknown vessel(s)
SanctionsOpenSanctions lists the entity as a company of interest and states it has not been found on international sanctions lists. Independent shipping-incident and trade-monitoring databases associate the company with SEA MARINE 1, which appears in reports involving Russian crude/oil product movements and sanctions-related monitoring, but no direct sanctions designation for the company itself was identified.

⚠ Red Flags

  • Company is linked in multiple public maritime databases to SEA MARINE 1 (IMO 9255830), a tanker repeatedly cited in sanctions-related/shadow-fleet monitoring reports.
  • The company appears as both registered owner and commercial manager of SEA MARINE 1 in public sources.
  • Public reporting places the vessel in Russian oil/product trade monitoring contexts, which may elevate sanctions-compliance risk.
  • No beneficial ownership or group-structure transparency was identified in the available sources.
🏢
LOADLINE SHIP MANAGEMENT PVT

Loadline Ship Management Pvt Ltd is an India-based ship management company identified as the ISM/security manager for the tanker SEA MARINE 1 (IMO 9255830). Available records link it to vessel safety management and operational oversight for at least that ship, with no verified evidence in the gathered sources of a broader commercial fleet profile.

Fleetunknown vessel(s)
SanctionsSEA MARINE 1 is listed in multiple sanctions-related and watchlist sources, including UK sanctions designations for transporting Russian oil/products, Canada/New Zealand sanctions references, and a Ukrainian sanctions/shadow-fleet listing. OpenSanctions also associates Loadline Ship Management Pvt Ltd with SEA MARINE 1 in a security_manager role; however, no direct company-level sanctions designation or enforcement action against Loadline Ship Management Pvt Ltd was verified in the gathered sources.

⚠ Red Flags

  • Association with SEA MARINE 1, a vessel appearing on sanctions/shadow-fleet/watchlist sources
  • SEA MARINE 1 is reported in UK sanctions material as involved in carrying Russian oil/products
  • Loadline Ship Management Pvt Ltd appears as the ship safety/security manager in a sanctions-related vessel record
  • No verified evidence of a wider fleet or corporate ownership structure in the gathered sources

Name, Flag & Ownership History

Name Changes (3)
  • Mar 1, 2022
    SEA MARINE 1
  • Sep 1, 2005
    Petrolimex 08
  • Jun 1, 2003
    Nordafrika
Flag Changes (3)
  • Mar 1, 2022
    🇻🇳 Vietnam
  • Sep 1, 2005
    🇻🇳 Vietnam
  • Jun 1, 2003
    🇸🇬 Singapore
DateCompanyRole
Jul 18, 2024LAN DUNG SEA FREIGHT SERVICEShip manager/Commercial manager
Jul 18, 2024LAN DUNG SEA FREIGHT SERVICERegistered owner
Mar 9, 2022FARIVASHIP HK LTDShip manager/Commercial manager
Mar 9, 2022LOADLINE SHIP MANAGEMENT PVTISM Manager
Mar 9, 2022FARIVASHIP HK LTDRegistered owner
Dec 1, 2006VITACOISM Manager
Sep 9, 2005VITACORegistered owner
Sep 9, 2005VITACOShip manager/Commercial manager
Jan 27, 2004SYNERGY MARINE COPENHAGEN ASISM Manager
Jun 26, 2003SYNERGY MARINE COPENHAGEN ASShip manager/Commercial manager
Jun 26, 2003NORDAFRIKARegistered owner

Media Mentions

Classification & Safety

DNV (IACS) Reinstated
37
Total Inspections
3
Detentions

Disclaimer

This vessel profile is compiled from publicly available information sources including maritime databases, government sanctions lists, and AIS position data. Information may be incomplete, delayed, or contain inaccuracies.

This content is for informational purposes only and does not constitute legal, financial, or compliance advice. FleetLeaks makes no warranties regarding the accuracy or completeness of the information presented. Users should independently verify all information before making decisions.

Data Scope & Currency
This dossier reflects automated analysis of publicly available data sources as of September 10, 2026 (UTC). FleetLeaks does not assert intent or wrongdoing. Observations are derived from AIS behavioral signals, registry records, and other open sources, each subject to inherent latency and reporting limitations.

Data Refresh
This dossier can be re-generated using the same automated pipeline with the most current available data. A refresh re-executes the standard selection, enrichment, and analysis process and does not alter methodology or thresholds. To request a refreshed version of this dossier, please contact us. A nominal fee may apply to cover compute and data access costs.

Generated: 2026-09-10T10:00:57.255951Z