SEMANTIC TS

SEMANTIC TS

SEMANTIC TS SARL

Sanary-sur-Mer, France

Defense Software & AIRadar & SensorsDual-use
Founded 1993Software DeveloperSupplies Naval Forces, Defense Industry
Profile last updated: June 6, 2026

About

Founded in 1993, SEMANTIC TS is a defense software developer based in Sanary-sur-Mer, France working in defense software & ai, radar & sensors.

SEMANTIC TS is a French engineering office, founded in 1993 and based in Sanary-sur-Mer, specialised in underwater acoustics, bathymetry, environmental monitoring, geospatial data processing and software development. The company operates instrumented survey vessels, drones, kayaks and multibeam and monobeam echo sounders to produce seabed and topo-bathymetric maps, photogrammetric models and biocenosis surveys for public and private clients. Its software activity covers operational and embedded software, signal processing, sonar data acquisition and AI-based seabed classification. On the defence side, the company has carried out work for the French Navy and its oceanographic centre (EPSHOM), and for the DGA's sub-marine studies group, including acoustic tomography studies and the ALHAMBRA noise-measurement telemetry system. It also publishes the RAYSON sonar propagation software for navies, sonar designers and underwater acoustic research centres. Civil and defence markets are both served, with technology transfer from military signal processing to civil data collection since 2010.

Location

Sanary-sur-Mer, France

Founded

1993

Company type

Limited company

Legal name

SEMANTIC TS SARL

Registration

390 110 781 000 31

VAT number

ESM20142014

Focus areas

bathymetryunderwater acousticssonarhydrographyphotogrammetrysignal processingoceanographynaval softwaremarine nationaleDGA

Languages

FR

Products & capabilities

Defense domains

Defense Software & AIRadar & Sensors

Supply-chain role

Software Developer

What they offer

SoftwareEngineering Services

Markets

Also sells to civilian markets

Products

RAYSON

Underwater acoustic propagation software

Ray-tracing software that predicts the sound field in marine environments, with Monte-Carlo statistical modules. Used by oceanographic centres, sonar designers and underwater acoustic research bodies.

End users

Naval ForcesDefense Industry

Standards, platforms & customers

Platforms & programmes

ALHAMBRA

Named customers

Marine nationaleDGAEPSHOM

People

Management & team (1)

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