IMO 9706463
The vessel STI HAMMERSMITH was selected as Vessel Spotlight due to its ranking of #28 out of 3,219 monitored vessels and its notable metrics over the past 90 days, which included 21 STS proximity events, 5 AIS gaps, 70 loitering events, and 261 zone dwell events. The top operating zones included the Danish Straits/Skagerrak, Black Sea Sanctioned Vessel Monitoring Zone, and Central Mediterranean Sanctions Monitoring Zone, among others. 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
Movement & AIS Track
The vessel STI HAMMERSMITH was detected in the Danish Straits/Skagerrak zone most frequently, with 178 events recorded, including 84 zone dwell events, 62 loiter events, and 32 STS proximity events. It was also detected in the Black Sea Sanctioned Vessel Monitoring Zone (100 events) and the Central Mediterranean Sanctions Monitoring Zone (41 events), primarily involving zone dwell and loiter activities. No terminal visits were recorded during this period, and there were no terminal zone detections.
| Zone | Events | Types | First Seen | Last Seen |
|---|---|---|---|---|
| Danish Straits/Skagerrak | 178 | zone_dwell: 84, loiter: 62, sts: 32 | Apr 24, 2026 | Jul 11, 2026 |
| Black Sea Sanctioned Vessel Monitoring Zone | 100 | zone_dwell: 52, loiter: 48 | Feb 19, 2026 | Feb 21, 2026 |
| Central Mediterranean Sanctions Monitoring Zone | 41 | zone_dwell: 29, loiter: 11, ais_gap: 1 | Mar 28, 2026 | May 1, 2026 |
| English Channel Surveillance Zone | 20 | zone_dwell: 20 | Jul 7, 2026 | Jul 13, 2026 |
| Unknown Maritime Surveillance Zone | 15 | zone_dwell: 15 | Apr 22, 2026 | Jul 13, 2026 |
| Baltic Sea Surveillance Zone | 13 | zone_dwell: 13 | Apr 23, 2026 | Apr 26, 2026 |
| Malacca Strait Sanctioned Vessel Zone | 11 | zone_dwell: 11 | Jul 6, 2026 | Jul 13, 2026 |
| North Sea Surveillance Zone | 10 | zone_dwell: 9, ais_gap: 1 | Apr 23, 2026 | Jul 12, 2026 |
| Central Russian Monitoring Zone | 9 | zone_dwell: 9 | Jul 6, 2026 | Jul 14, 2026 |
| Northeast Aegean Monitoring Zone | 9 | zone_dwell: 9 | Jul 8, 2026 | Jul 12, 2026 |
| Western Mediterranean Surveillance Zone | 8 | zone_dwell: 7, ais_gap: 1 | Jul 3, 2026 | Jul 3, 2026 |
| Central Baltic Monitoring Zone | 7 | zone_dwell: 7 | May 25, 2026 | Jul 5, 2026 |
| Central Atlantic Monitoring Zone | 7 | zone_dwell: 6, ais_gap: 1 | May 25, 2026 | May 26, 2026 |
| discovered_011 | 7 | zone_dwell: 6, ais_gap: 1 | May 25, 2026 | May 25, 2026 |
| English Channel Monitoring Zone | 6 | zone_dwell: 6 | Jul 6, 2026 | Jul 13, 2026 |
Recent Port Calls
| From | To | Departure | Arrival |
|---|---|---|---|
| ALGECIRAS | GOTEBORG | 02/07/2026 16:30 | 08/07/2026 20:10 |
| LE HAVRE | ALGECIRAS | 26/06/2026 10:24 | 30/06/2026 17:43 |
STS Proximity Partners
The vessel STI HAMMERSMITH recorded 21 STS proximity detections, with a total of 1 distinct partner vessel detected in proximity. The most frequent partner was also STI HAMMERSMITH, with 32 proximity events noted. No sanctioned vessels were involved in these proximity detections.
Ownership & Management
STI HAMMERSMITH SHIPPING CO is the company associated with management of the tanker STI HAMMERSMITH. Public vessel databases identify STI HAMMERSMITH as a chemical/oil products tanker built in 2015 and sailing under the Marshall Islands flag.[1][2] The provided Monaco address indicates use of Scorpio Commercial Management SAM as the care-of address, but no ownership details were found in the supplied sources.[1][2]
Scorpio Ship Management SAM is a Monaco-based maritime services company that provides ship management functions, including ISM and commercial management, for tanker vessels. Public sources identify it as part of the Scorpio group, headquartered in Monaco, with maritime operations across multiple global offices.[1][11][12]
SCORPIO COMMERCIAL MANAGEMENT SAM is a Monaco-based maritime ship management company operating from the Scorpio Group headquarters and providing commercial/technical management services for vessels.[1][2][4][9] Public maritime directories describe it as a commercial manager with a large tanker-focused fleet, and the company appears to be part of the broader Scorpio shipping group.[2][10][13]
⚠ Red Flags
- No sanctions, enforcement, or criminal-investigation references were found in the provided sources.
- Corporate identity is partly fragmented across multiple Monaco addresses in different directories, which can complicate diligence.
- The company is part of a broader Scorpio group structure with multiple affiliates and offices, so vessel-level ownership and operator relationships may require entity-specific verification.
Name, Flag & Ownership History
- Jan 1, 2015STI HAMMERSMITH
- Jan 1, 2015🇲🇭 Marshall Islands
| Date | Company | Role |
|---|---|---|
| Dec 25, 2023 | STI HAMMERSMITH SHIPPING CO | Registered owner |
| Nov 15, 2021 | HAI KUO SHIPPING 2138T LTD | Registered owner |
| Jan 4, 2015 | SCORPIO SHIP MANAGEMENT SAM | ISM Manager |
| Jan 4, 2015 | STI HAMMERSMITH SHIPPING CO | Registered owner |
| Jan 4, 2015 | SCORPIO COMMERCIAL MANAGEMENT | Ship manager/Commercial manager |
Classification & Safety
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 July 25, 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: 2026-07-25T10:02:52.917857Z