IMO 9826720
The vessel ALEXANDER was selected as Vessel Spotlight due to its ranking of #27 out of 3,163 monitored vessels, with key metrics over the past 90 days including 3 STS proximity events, 7 AIS gaps, 133 loitering events, and 313 zone dwell events. The top operating zones included the English Channel Surveillance Zone, Gulf of Oman Sanctioned Vessel Zone, Danish Straits/Skagerrak, Central Mediterranean Sanctions Monitoring Zone, and Baltic Sea Surveillance Zone. 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
Movement & AIS Track
The vessel ALEXANDER was detected in the English Channel Surveillance Zone most frequently, with 166 events recorded, including 88 zone dwell events, 72 loiter events, and 6 STS proximity events. Other notable zones included the Gulf of Oman Sanctioned Vessel Zone with 96 events and the Danish Straits/Skagerrak with 50 events, primarily consisting of zone dwell and loiter events. The vessel was detected in the vicinity of terminal zones, though no direct terminal visits were recorded during this period.
| Zone | Events | Types | First Seen | Last Seen |
|---|---|---|---|---|
| English Channel Surveillance Zone | 166 | zone_dwell: 88, loiter: 72, sts: 6 | Jul 11, 2026 | Jul 15, 2026 |
| Gulf of Oman Sanctioned Vessel Zone | 96 | zone_dwell: 52, loiter: 44 | Jun 17, 2026 | Jun 20, 2026 |
| Danish Straits/Skagerrak | 50 | zone_dwell: 34, loiter: 16 | Jan 16, 2026 | Jul 10, 2026 |
| Central Mediterranean Sanctions Monitoring Zone | 28 | zone_dwell: 15, loiter: 13 | Apr 25, 2026 | Apr 25, 2026 |
| Baltic Sea Surveillance Zone | 25 | zone_dwell: 19, loiter: 6 | Feb 7, 2026 | Feb 9, 2026 |
| Archipelago Sea Sanction Zone | 21 | zone_dwell: 17, loiter: 4 | Jun 12, 2026 | Jun 13, 2026 |
| Norwegian Sea Surveillance Zone | 8 | zone_dwell: 7, ais_gap: 1 | Jun 9, 2026 | Jul 9, 2026 |
| discovered_011 | 7 | zone_dwell: 7 | Jun 8, 2026 | Jun 9, 2026 |
| Malacca Strait Sanctioned Vessel Zone | 6 | zone_dwell: 6 | Jul 16, 2026 | Jul 16, 2026 |
| Northeast Aegean Monitoring Zone | 6 | zone_dwell: 5, ais_gap: 1 | Jul 10, 2026 | Jul 10, 2026 |
| Western Mediterranean Surveillance Zone | 5 | zone_dwell: 5 | Jul 19, 2026 | Jul 19, 2026 |
| North Sea Surveillance Zone | 5 | zone_dwell: 5 | Jul 11, 2026 | Jul 11, 2026 |
| Southern Öresund Surveillance Zone | 5 | zone_dwell: 5 | Jul 8, 2026 | Jul 8, 2026 |
| Archipelago Sea Monitoring Zone | 5 | zone_dwell: 5 | Jul 7, 2026 | Jul 7, 2026 |
| Alboran Sea Surveillance Zone | 5 | zone_dwell: 4, ais_gap: 1 | Jun 16, 2026 | Jun 16, 2026 |
Recent Port Calls
| From | To | Departure | Arrival |
|---|---|---|---|
| VYSOTSK | GIBRALTAR | 06/07/2026 16:43 | IN PROGRESS |
STS Proximity Partners
The vessel ALEXANDER had three recorded STS proximity detections, with one distinct partner vessel detected in proximity. The most frequent partner was NORTHERN OSPREY, which was detected six times and is not sanctioned.
Ownership & Management
ALEXANDER TANKERS SHIPPING is a Marshall Islands-based maritime company that manages one vessel, the Aframax crude tanker ALEXANDER (IMO 9826720). The company is registered at a shared Trust Company Complex address in Majuro and is linked to the vessel's commercial management, though the ISM manager is listed as Executive Ship Management.
⚠ Red Flags
- Address is a shared corporate address commonly used by shell companies
- Company listed in Ukrainian government report linking it to shadow fleet activity via vessel ALIMEDON
- Registered on 09.03.2026, very recently relative to current date (July 2026)
- Fleet size of only 1 vessel, typical of single-purpose or transactional entities
Executive Ship Management Pte Ltd (ESM) is a premier Singapore-based commercial and ISM ship management company with offices in 11 cities globally, providing comprehensive ship management services including budget optimization and technology intervention. The company manages a fleet of approximately 110 vessels, primarily tankers, alongside gas carriers and container vessels.
SEALION TANKERS INC is a Greek-based commercial ship manager specializing in tanker operations, currently managing a fleet of 2 vessels with a total deadweight tonnage of 226,329 metric tons. The company serves as the commercial manager for the crude tanker 'ALEXANDER' (IMO 9826720), while the registered owner is POLO CRUDE CARRIERS SA.
Name, Flag & Ownership History
- Apr 1, 2026ALIMEDON
- May 1, 2022Alexander
- Jul 1, 2018Gagarin Prospect
- Jul 1, 2018🇱🇷 Liberia
| Date | Company | Role |
|---|---|---|
| Mar 9, 2026 | ALEXANDER TANKERS SHIPPING | Registered owner |
| May 18, 2022 | EXECUTIVE SHIP MANAGEMENT | ISM Manager |
| May 5, 2022 | SEALION TANKERS INC | Ship manager/Commercial manager |
| May 5, 2022 | POLO CRUDE CARRIERS SA | Registered owner |
| Apr 21, 2022 | SUN SHIP MANAGEMENT | Ship manager/Commercial manager |
| Jan 1, 2022 | STASCO | Ship manager/Commercial manager |
| Jan 1, 2022 | ORION CREWING LTD | ISM Manager |
| Jul 30, 2018 | SUN SHIP MANAGEMENT | ISM Manager |
| Jul 30, 2018 | ATTICUS SEAWAYS LTD | Registered owner |
| Jul 30, 2018 | SUN SHIP 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 20, 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: 2026-07-20T10:05:28.685601Z