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AIS ANOMALY DETECTED[ TRACKING ]
TARGET LOCKEDSAT-VRF: ACTIVEVESSEL ID: DARK
LAT: 25.7617° NLON: 080.1918° WALT: 514 km

Maritime Domain Awareness, Verified From Space.

Theia is the maritime intelligence platform that goes beyond AIS. We fuse satellite imagery, SAR, and AIS data to deliver vessel tracking without the gaps. When AIS fails, when vessels go dark, spoof their position, or hide their identity, Theia fills the gaps. From pixels to proof.

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AIS ANOMALY DETECTED[ TRACKING ]
TARGET LOCKEDSAT-VRF: ACTIVEVESSEL ID: DARK
LAT: 25.7617° NLON: 080.1918° WALT: 514 km

What We Solve

The world’s oceans carry 90% of global trade, but much of what happens at sea is invisible to conventional monitoring. AIS is the foundation of maritime tracking, and it works well when vessels cooperate. The problem is that AIS has gaps. Vessels disable their transponders to go dark. They spoof their positions. They share MMSI numbers. They evade sanctions through ship-to-ship transfers in open water. When AIS fails, AIS-only platforms see nothing.

Theia is a maritime intelligence platform built to close those gaps. We use AIS as one input among many, then add satellite imagery, synthetic aperture radar, and proprietary analytics to verify what AIS shows and detect what AIS misses. The result is vessel tracking without the gaps, maritime domain awareness that does not depend on cooperation, and intelligence that professionals trust to act on.

Theia Capabilities

Dark Vessel Detection

Find vessels that have deliberately disabled their AIS. Satellite-verified detection fills the gaps when AIS goes dark.

AIS Spoofing Detection

Identify vessels broadcasting false positions, manipulating identity, or sharing MMSI numbers.

Ship-to-Ship Transfer Detection

Detect vessel proximity events used to transfer cargo covertly, evade sanctions, or obscure origin.

Vessel Attribution

Identify and attribute vessels at scale using behavioral fingerprinting and multi-source intelligence.

Military Vessel Detection

Monitor naval activity including surface combatants, aircraft carriers, and submarines from satellite.

Government & Defense

Detect illegal, unreported, and unregulated fishing activity across exclusive economic zones worldwide.

Industry Applications

Government & Defense

Strategic intelligence, threat awareness, and force posture monitoring for national security agencies.

GLOBAL SIGNAL MONITOR

Maritime Insurance

Historical vessel behavior, sanctions risk assessment, and fraud mitigation for P&I clubs and underwriters.

Shipping & Logistics

Route monitoring, spoofing alerts, and operational risk reduction for fleet operators.

Financial Services

Maritime due diligence, KYC compliance, and sanctions screening for banks and investment firms.

Energy Sector

Oil and LNG tanker tracking, commodity flow intelligence, and sanctions evasion detection.

Port Authorities

Waterside visibility, vessel coordination, and anomaly monitoring for port operations.

By The Numbers
0M km²

Of Earth's surface analyzed daily

0+

Unique vessels identified

0+

Dark vessel detections

0+

Spoofing ships detected

0+

Optical STS events

0+

Unique vessels attributed

Customer Impact

“Uncovered hidden vessel movements in strategic waterways”.

“Theia revealed vessel activity that conventional AIS-based systems completely missed. It has become an essential part of our maritime intelligence workflow.”

Director of Maritime Intelligence

Government Agency
Thought Leadership Preview
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See What Others Can't.

Request a demonstration of Theia and see how satellite-verified maritime intelligence changes what you know about the world's oceans.

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Last Articles

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