What kind of ship is Maran Thetis?

Maran Thetis is an oil tanker sailing under the flag of Greece, built in 2012 by Hanwha Ocean. The vessel is 333 m long and has a gross tonnage of 161,969.

What sanctions and inspection records does Seadar hold for Maran Thetis?

Seadar has no matched sanctions record displayed for Maran Thetis from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Maran Thetis. Missing records do not establish whether the ship has been detained.

Maran Thetis

Oil tanker · Greece · built 2012 · AIS Class A

IMO9421427MMSI241325000Call signSVBZ4Last AIS position Sep 28, 2026, 05:35 UTC

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In short

Maran Thetis (Oil tanker, Greece flag) was last seen on AIS on Sep 28, 2026, 05:35 UTC, at anchor, in the Gulf of Mexico. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report. ISM manager: MARAN TANKERS MANAGEMENT INC. (source: EU MRV (THETIS-MRV) emissions, reporting years 2024–2025).

Vessel type: Oil tanker
Flag: Greece
Year built: 2012
Gross tonnage: 161,969
Size (length × beam): 333 m
ISM manager: MARAN TANKERS MANAGEMENT INC.

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Last reported position

received Sep 28, 2026, 05:35 UTC

Position: 28.669° N, 94.6624° W
Area: Gulf of Mexico
StatusWhat do AIS statuses mean?: At anchor
Speed: 0 kn
Course: 316°
Heading: 137°

28.669° N, 94.6624° W

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Seadar detected no port call in the last 30 days.

Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Maran Thetis
IMO numberWhat is an IMO number?: 9421427
MMSIWhat is an MMSI?: 241325000
Call signWhat is a call sign?: SVBZ4
Flag: Greece
Vessel type: Detailed type from EU MRV (THETIS-MRV) emissionsOil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 161,969
Deadweight (DWT): Source: Wikidata, record Q84254711. Added to Seadar on September 23, 2026. Licence: CC0 1.0.320,105 t
Length overall: 333 m
Beam: —
Year built: 2012

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

ISM manager: MARAN TANKERS MANAGEMENT INC.
Source: EU MRV (THETIS-MRV) emissions · reporting years 2024–2025 · reported · confidence 0.9 · retrieved Sep 28, 2026
Builder: Hanwha Ocean
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Emissions & fuel consumption

Independently verified annual figures reported under the EU MRV regulation — public environmental data the incumbents don't surface.

Year	CO₂ emitted	Fuel burned	Time at sea	CO₂ / n mile
2024	7,657 t	2,448 t	25 days	760 kg
2025	15,337 t	4,896 t	76 days	784 kg

Technical efficiency: EEXI (2.12 gCO₂/t·nm). Source: European Commission / EMSA THETIS-MRV (EU Regulation 2015/757). Covers voyages to, from and within the EU/EEA.

Frequently asked questions

Where is Maran Thetis now?: Maran Thetis (Oil tanker, Greece flag) was last seen on AIS on Sep 28, 2026, 05:35 UTC, at anchor, in the Gulf of Mexico. Seadar has no more recent AIS position for this ship. Its current location cannot be established from this report.
What kind of ship is Maran Thetis?: Maran Thetis is an oil tanker sailing under the flag of Greece, built in 2012 by Hanwha Ocean. The vessel is 333 m long and has a gross tonnage of 161,969.
Who is recorded as the owner or manager of Maran Thetis?: MARAN TANKERS MANAGEMENT INC. is recorded as ISM manager for Maran Thetis (source: EU MRV (THETIS-MRV) emissions; reporting years 2024–2025). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for Maran Thetis?: Seadar has no matched sanctions record displayed for Maran Thetis from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Maran Thetis. Missing records do not establish whether the ship has been detained.

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