HORIZON THEONI (IMO 9407407)
HORIZON THEONI is a Chemical/Oil Products Tanker built in 2009 and flying the Malta flag, placing it in its 17th year of service. The vessel reports a deadweight tonnage of 49,997 metric tonnes, a gross tonnage of 29,828, and a length overall of 183 metres. This size and type suggest its utility in transporting liquid chemical or petroleum products. HORIZON THEONI is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the South America East Coast region. It has previously operated under one former name and five different flag states. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 11 November 2024.
- Type: Chemical/Oil Products Tanker
- Flag: Malta
- Year built: 2009
- MMSI: 249163000
- Call sign: 9HA6137
- Gross tonnage: 29828
- Deadweight: 49997 t
- Length overall: 183 m
- Beam: 32 m
- Port State Control (PSC) inspections: 22 since 2009
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 11/11/2024
- Registered owner: TARANT MARINE INC (Greece)
- Ship manager: HORIZON TANKERS LTD SA (Greece)
- ISM manager: V SHIPS UK LTD (United Kingdom)
- Last AIS position: 24°13.0′S · 046°14.8′W · Speed 0.0 kn · at anchor · received 11 October 2026 at 09:08 UTC
- Destination: Santos (BR SSZ)
Frequently asked questions
What is the vessel type and age of HORIZON THEONI?
HORIZON THEONI is a Chemical/Oil Products Tanker. It was built in 2009 and is currently in its 17th year of service.
What are the dimensions of HORIZON THEONI?
The vessel has a length overall of 183 metres and a beam of 32 metres. It carries a deadweight tonnage of 49,997 metric tonnes.
Which classification society manages HORIZON THEONI?
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
What is the PSC inspection history for this vessel?
Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with 1 deficiency recorded. The most recent inspection was on 11 November 2024. All-time records show 22 inspections since 2009 and no detentions.
What is the flag and MoU status of HORIZON THEONI?
The vessel currently flies the Malta flag. It is listed in the white band for both the Paris MoU and the Tokyo MoU.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.