What Germany is building in defence tech (2026)
Apr 30
Designs and manufactures mini-ROVs, USVs and underwater camera systems for marine inspection and defence. Twice awarded Best Defence SME by the French Ministry of Defence, with hull inspection and harbour security systems deployed across multiple countries.
Founded 200511-50 employeesMarseille, France0 open positionsWebsite
Subsea Tech doesn't have any open positions at the moment.
Designs and manufactures mini-ROVs, USVs and underwater camera systems for marine inspection and defence. Twice awarded Best Defence SME by the French Ministry of Defence, with hull inspection and harbour security systems deployed across multiple countries.
Founded 200511-50 employeesMarseille, France0 open positionsWebsite
Subsea Tech doesn't have any open positions at the moment.
Builds AI-powered command and control systems for counter-drone defence, maritime security and critical infrastructure protection, deployed at over 60 sites worldwide.
5 roles

Manufactures lightweight composite doors, hatches and masts for naval vessels, including the only maritime composite door certified for 60-minute fire resistance. Holds a multi-year supply contract with Damen Naval for the Anti-Submarine Warfare Frigate programme.
3 roles
Builds modular autonomous ground vehicles and fleet-digitisation software for Western armed forces, with systems combat-proven in Ukraine and contracted by the British Army.
2 roles
Builds Mastermind, an edge-native agentic AI box that turns cheap third-party drones into coordinated autonomous squads operating in denied environments. Raised $2.1M pre-seed in 2026 led by Seraphim Space with backing from the UK National Security Strategic Investment Fund.
2 roles
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