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Subsea Tech

Subsea Tech is a SME (SAS with capital of 60 000 €), founded in December 2005 and based in Marseilles.
Subsea Tech is an engineering company (20 people including 12 engineers) specialized in marine and underwater technologies with two main activities:
• A Research & Development division in charge of developing bespoke solutions to answer specific needs in underwater observation, intervention or monitoring based on customer supplied specifications.
• A Production division responsible for the fabrication and support of small and medium series of standard products for underwater video and sonar inspection and monitoring such as mini ROVs, unmanned catamarans and diver cameras. These systems are ultra-portable and are specially adapted for shallow waters (<150 m) and turbid environment.

Subsea Tech also provides underwater inspection services with a team of professional pilots for video/sonar inspection, bathymetry, mainly on civil works like ports infrastructures, dams, bridges, locks, canalizations, water reservoirs, etc.
Subsea Tech is accredited « research organization » by the French Ministry of Education and Research and member of the clusters Pôle Mer Méditerrannée (Toulon) and OPTITEC (Marseilles).
Subsea Tech is ISO 9001 – 2008 certified since 2013.

Subsea Tech addresses all markets, companies and institutions, French and International, with specific needs for innovative non-standardized solutions in marine and underwater sectors, in particular:
• Ports security (infrastructures and ships)
• Intelligence
• Civil engineering (control and structures inspection)
• Oceanography, hydrography and environmental measures/monitoring
• Aquaculture
• Stock and transport of potable and waste water
• Offshore Oil&Gas
• Marine Renewable Energies
• Yachting

Subsea Tech has an international network of distributors and agents, allowing its presence on all 5 continents.

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Company profile

Related activities :

Engineering industry, steel industry, defence

Export area :


Europe outside E.U.

European Union

Near and Middle East

North Asia


South America

South-east Asia

Sub-Saharan Africa

Local presence :

European Union

Target countries :

French overseas departments and territories

Near and Middle East

North Africa

North America

North Asia


South Asia

South-east Asia

More information

Company Products and Services










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