OMSK

IMO 9418509

⭐ Vessel Spotlight — 2026-02-14 🚫 SANCTIONED 🇺🇸US 🇪🇺EU 🇬🇧UK
Rank: #5 of 1,216 STS detections: 0 Loiter: 742 AIS gap events: 0 Zone dwell: 762 90-day AIS-derived behavioral indicators

The vessel OMSK was selected as Vessel Spotlight due to its ranking of #5 among 1,216 monitored vessels, with key metrics over the past 90 days including 742 loiter events and 762 zone dwell events. The top operating zones included Prigorodnoye/Sakhalin LNG and Sakhalin South Approach, each with 500 events recorded. 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 AIS-derived behavioral indicators.

Vessel information

Vessel Name OMSK
IMO Number 9418509
MMSI 273371330
Vessel Type Tanker
Flag 🇷🇺 Russia
Call Sign UBZU
Length 100 m
Beam 16 m
Gross Tonnage 3,606 GT
Build Year 2008

Movement & AIS Track

The vessel OMSK was detected in the Prigorodnoye/Sakhalin LNG zone (500 events) and the Sakhalin South Approach zone (500 events), with both zones exhibiting a combination of zone dwell and loitering behaviors. No terminal zone detections were recorded, and no direct terminal visits were recorded during this period.

ZoneEventsTypesFirst SeenLast Seen
Prigorodnoye/Sakhalin LNG 500 zone_dwell: 251, loiter: 249 Feb 3, 2026 Feb 14, 2026
Sakhalin South Approach 500 zone_dwell: 251, loiter: 249 Feb 3, 2026 Feb 14, 2026

Ownership & Management

Registered Owner
GAZPROMNEFT SHIPPING LLC
Lit A, 3-ya Liniya 62, Vasilievsky Island, St Petersburg, 199178, Russia.
ISM Manager
GAZPROMNEFT SHIPPING LLC
Lit A, 3-ya Liniya 62, Vasilievsky Island, St Petersburg, 199178, Russia.
Ship Manager
GAZPROMNEFT SHIPPING LLC
Lit A, 3-ya Liniya 62, Vasilievsky Island, St Petersburg, 199178, Russia.
Commercial Manager
GAZPROMNEFT SHIPPING LLC
Lit A, 3-ya Liniya 62, Vasilievsky Island, St Petersburg, 199178, Russia.
🏢
GAZPROMNEFT SHIPPING LLC

GAZPROMNEFT SHIPPING LLC is a Russian-based maritime company serving as commercial manager, ISM manager, and registered owner for a fleet of vessels involved in transporting hydrocarbon raw materials and petroleum products, including Arctic tankers, icebreakers, and bunkers. It is linked to Gazprom Neft PJSC, a major Russian oil producer and subsidiary of Gazprom.[1][2][3]

Fleet12[2] vessel(s)
Beneficial OwnerSubsidiary or affiliate of sanctioned Gazprom Neft PJSC, which is ~96% owned by Gazprom.[1][3][4][7]
SanctionsHigh sanctions risk reported; associated with sanctioned entities including Gazpromneft Marine Bunker LLC (a Gazprom Neft subsidiary) and Gazprom Neft PJSC. Operates vessels like GAZPROMNEFT ZUID EAST linked to UK sanctions (since September 12, 2025) and Ukrainian sanctions for fossil fuel transport and sanctions circumvention. Company itself subject to sanctions per OpenSanctions.[2][3][4][7][8]

⚠ Red Flags

  • High sanctions risk per MagicPort[2]
  • Manages vessels calling at Russian ports and involved in fossil fuel transport amid sanctions[2][3]
  • Association with sanctioned parent Gazprom Neft PJSC and subsidiary Gazpromneft Marine Bunker LLC[3][4][7]
  • Vessels like GAZPROMNEFT ZUID EAST have AIS shutdowns and UK/Ukrainian sanctions[3][4]

Name, Flag & Ownership History

Name Changes (5)
  • Aug 1, 2022
    OMSK
  • Dec 1, 2014
    Gazpromneft Omsk
  • Feb 1, 2013
    Aksaz C
  • Jan 1, 2008
    Aksaz-C
  • Jan 1, 2008
    Trefin Adam
Flag Changes (2)
  • Dec 1, 2014
    🇷🇺 Russia
  • Jan 1, 2008
    🇲🇹 Malta
DateCompanyRole
Jan 29, 2015GAZPROMNEFT SHIPPING LLCISM Manager
Dec 31, 2014GAZPROMNEFT SHIPPING LLCShip manager/Commercial manager
Dec 31, 2014GAZPROMNEFT SHIPPING LLCRegistered owner
Dec 31, 2014UNKNOWNISM Manager
Feb 18, 2013CHEMFLEETISM Manager
Feb 6, 2013CHEMFLEETShip manager/Commercial manager
Jun 21, 2008TREFIN TANKERS LTDISM Manager
Feb 8, 2008UNKNOWNISM Manager
Jan 4, 2008TREFIN TANKERS LTDShip manager/Commercial manager

Media Mentions

Classification & Safety

Bureau Veritas (IACS) Withdrawn
17
Total Inspections
0
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 February 14, 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: 2026-02-14T11:02:29.898411Z