STEN POSEIDON (IMO 9322700)
STEN POSEIDON is a Chemical/Oil Products Tanker built in 2007 and flying the Portugal (MAR) flag, placing it in its 19th year of service. The vessel reports a deadweight tonnage of 16,534 metric tonnes, a gross tonnage of 12,105, and a length overall of 144.18 metres. This size and specification make it suitable for specialized chemical and oil product transport. STEN POSEIDON is classed by DNV, which is a member of the International Association of Classification Societies (IACS). The vessel has been observed in West Europe, North Europe, and North Europe, West Europe over recent periods. It has previously operated under five different flags and has been known by three former names. Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions. The most recent inspection was on 5 March 2026.
- Type: Chemical/Oil Products Tanker
- Flag: Portugal (MAR)
- Year built: 2007
- MMSI: 255953000
- Call sign: CQXY
- Gross tonnage: 12105
- Deadweight: 16534 t
- Length overall: 144.18 m
- Beam: 23 m
- Home port: Madeira
- Port State Control (PSC) inspections: 26 since 2007
- PSC detentions in the last 36 months: 0
- Last PSC detention: 26/05/2017, Pivdennyi (Black Sea MoU)
- Last PSC inspection: 05/03/2026
- Registered owner: STENOIL K/S (Norway)
- Ship manager: STENERSEN CHARTERING AS (Norway)
- ISM manager · DOC holder: STENERSEN AS (Norway)
- Last AIS position: 51°24.5′N · 002°35.1′E · Speed 0.2 kn · at anchor · received 12 October 2026 at 06:29 UTC
- Destination: Antwerp (BE ANR)
Frequently asked questions
What is the vessel type and age of STEN POSEIDON?
STEN POSEIDON is a Chemical/Oil Products Tanker. It was built in 2007 and is currently in its 19th year of service.
What are the dimensions of STEN POSEIDON?
The vessel has a length overall of 144.18 metres and a beam of 23 metres. It operates with a maximum draught of 8.9 metres.
Which classification society maintains STEN POSEIDON?
The vessel is classed by DNV, which is an IACS member. Its current class notation includes specifications for chemical and oil tanker operations, including Ice(1A) capability.
What is the deadweight capacity of this tanker?
The vessel has a deadweight tonnage of 16,534 metric tonnes. This is accompanied by a gross tonnage of 12,105.
How many PSC inspections has the vessel undergone?
Over the last 36 months it has had 3 port state control (PSC) inspections and no detentions, with 5 deficiencies recorded. The most recent inspection was on 5 March 2026. All-time records show 26 inspections since 2007 and 1 detention. The most recent detention was on 26 May 2017.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.