DefTech directory
The Best DefTech Startups in Europe
DefTech is the wave of companies rebuilding how European nations sense, decide and act, with software-defined systems rather than decade-long procurement programs. The field runs from autonomous platforms and command software to sensing and the hardware underneath it. Much of it is dual-use, with the same autonomy and perception stacks serving civilian markets.
Why deftech now
Europe is rearming, and a generation of venture-backed teams is moving faster than the primes they sell alongside. Sovereign capability, drone warfare lessons from Ukraine, and rising defense budgets have turned what was an unfundable category into one of the most active on the continent. The teams below are turning that demand into deployable product.
6 deftech startups across Europe
A curated, editorial list of European companies.
ARX Robotics
Munich, GermanyDevelops unmanned ground vehicles and an autonomy software layer for military fleets.
Auterion
Zurich, SwitzerlandOperating system and software stack for fleets of drones and other unmanned systems.
Destinus
Payerne, SwitzerlandWorks on hydrogen-powered aircraft and propulsion for high-speed flight and defense uses.
Helsing
Munich, GermanyHelsing develops AI software and systems for defence and national security applications.
Quantum Systems
Gilching, GermanyBuilds fixed-wing vertical-takeoff reconnaissance drones for defense and security operators.
Tekever
Lisbon, PortugalOperates unmanned aerial systems and surveillance services for defense and maritime monitoring.
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