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Unseenlabs

Operates a LEO satellite constellation that detects radio frequency signals from ships at sea, tracking dark vessels that disable AIS transponders to avoid detection.

Founded 201550-100 employeesRennes, France2 open positionsWebsiteLinkedIn

Space & SatellitesNaval & Maritime

Products & Solutions

BRO Satellite Constellation
Fleet of nanosatellites in low Earth orbit that detect and geolocate radio frequency signals emitted by ships at sea. The constellation covers the entire maritime domain in any weather, providing RF geolocation coordinates, accurate timestamps and RF technical parameters for each detected vessel. Data is delivered as lightweight files compatible with GIS systems, and can be fused with AIS, optical imagery and SAR data for comprehensive vessel tracking.
RF Intelligence Services
Analytics and reporting layer built on top of the raw RF detection data. Unseenlabs analysts identify dark vessels by cross-referencing RF signatures with other maritime data sources and deliver intelligence reports, situational context analysis and data visualisation to government and commercial clients. The service includes a data portal, technical training and urgent request handling for time-sensitive operations.

Videos

Introducing Generation NexT Constellation for Global Domain Awareness

WE TRACE, YOU TRACK - The Unseens by Unseenlabs

THE CAP: A Maritime and Space Odyssey

About

Unseenlabs was founded in 2015 by brothers Clément and Jonathan Galic in Rennes, France, with a single focus: detecting ships that don't want to be found. The company builds and operates a constellation of Low Earth Orbit nanosatellites that intercept radio frequency signals emitted by vessels' onboard navigation and communication equipment, geolocating them anywhere on the ocean in all weather conditions, day or night.

Offices

Rennes, FranceSingapore

Backed by

Supernova InvestISALT (Strategic Transition Fund)UNEXO360 CapitalOMNES CapitalBpifranceUI Investissement (Breizh Up)S2G Ventures

Customers & Partners

European Space Agency (Copernicus Contributing Mission)S&P GlobalSpace BDSWANORBCOMM

Timeline

2026-03
Successfully launched BRO-19, bringing the constellation to 20 satellites in orbit.
2025-06
Selected by the European Space Agency as a Copernicus Contributing Mission (Category 1).
2024-02
Closed an €85 million Series C round, bringing total funding to €120 million.
2021
Raised €20 million in a second funding round and expanded the BRO constellation.
2019
Launched BRO-1, the first satellite in the constellation, and began commercial operations.
2018
Raised €7 million in a first funding round to develop the RF satellite technology.
2015
Founded in Rennes, France by Clément Galic and Jonathan Galic.

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