European Defence Companies Database

1,174 companies

Designs and manufactures hydrogen fuel cell generators for defence, telecommunications and critical infrastructure, with products battle-tested in active conflict zones and NATO exercises.

Size

11-50

Founded

2016

Sector

Advanced Materials

Builds mission control software, satellite ground segments and space security solutions for institutional and defence operators.

Size

51-200

Founded

1987

Sector

Space & Satellites

Designs, builds and operates complete satellite missions, including Earth observation microsatellites, ground support equipment and a geospatial intelligence platform, serving defence, security and environmental customers across Europe and Africa.

Size

-

Founded

2014

Sector

Space & Satellites

Manufactures ballistic and blast-protected container systems for military command posts, field camps and nuclear applications, certified to NATO STANAG standards.

Size

51-200

Founded

1974

Sector

Soldier Systems

ELDIS Pardubice is the leading Czech manufacturer of active radar systems for air traffic control and defence applications. Established in 1991 and part of Czechoslovak Group since 2017, the company produces the RL-2000 Primary Surveillance Radar, MSSR-1 Secondary Surveillance Radar, and PAR-E Precision Landing Radar, serving customers in over 25 countries.

Size

-

Founded

1991

Sector

Sensors & EW

Builds passive RF drone detection systems and counter-UAS platforms for military and law enforcement customers worldwide.

Size

11-50

Founded

2014

Sector

Counter-Drone

Develops flight software, ground segment systems and Earth observation data platforms for European space missions, from satellites and launchers to small satellite systems.

Size

51-200

Founded

1988

Sector

Space & Satellites

Designs and manufactures armoured tactical vehicles, special-purpose transport and electronic warfare systems for defence, emergency response and civil security markets.

Size

51-200

Founded

2001

Sector

Ground Robotics

Builds tactical communications hardware, surveillance drones, electronic warfare systems and cybersecurity solutions for NATO, military forces and government organisations.

Size

-

Founded

-

Sector

Communications

Develops and manufactures SARATOGA® CBRN protective clothing systems for military, civil defence, fire services and police forces across 55 countries.

Size

51-200

Founded

-

Sector

Soldier Systems

Develops laser light-shaping technology for optical ground stations, free-space laser communications and directed energy weapons for space and defence markets.

Size

100-500

Founded

2013

Sector

Space & Satellites

Builds secure data exchange platforms, digital identity systems and maritime surveillance infrastructure for governments in 40+ countries, with roots in creating the technology behind e-Estonia.

Size

51-200

Founded

1997

Sector

Cybersecurity

Designs and manufactures shoulder-fired weapons, explosive reactive armour, mine-laying systems and aerosol fire suppression for German and international armed forces from its production site in Burbach, Germany.

Size

51-200

Founded

-

Sector

Soldier Systems

Builds cloud-native software for satellite command-and-control, pass orchestration and ground station monitoring.

Size

11-50

Founded

2019

Sector

Space & Satellites

Builds AI-powered space traffic management software and sensor infrastructure that automates satellite collision avoidance for commercial and government operators.

Size

1-50

Founded

2020

Sector

AI & Defence Software

Designs autonomous UAV systems for European defence and security, including attack drones, swarm-capable platforms and AI-powered surveillance.

Size

11-50

Founded

2023

Sector

Drones & UAV

Designs and manufactures FPV drones and pilot goggles for military and commercial operators, with full vertical integration and no Chinese components in their supply chain.

Size

11-50

Founded

2018

Sector

Drones & UAV

Produces kamikaze FPV drones, interceptors, reconnaissance UAVs and electronic warfare systems for Ukraine's defence forces, outputting over 80,000 drones per month from 20+ production locations.

Size

501-1000

Founded

2022

Sector

Drones & UAV

Builds fixed-wing unmanned aerial systems and an intelligence-as-a-service platform used by European maritime safety agencies, border forces and defence customers for long-endurance surveillance missions.

Size

100-500

Founded

2001

Sector

Drones & UAV

Builds neutral-atom quantum computers and full-stack quantum software for scientific and industrial applications, spun out of the Max Planck Institute of Quantum Optics.

Size

51-200

Founded

2022

Sector

Quantum Technology

AI-powered analysis of satellite and aerial imagery for defence intelligence. Now Safran AI after acquisition by Safran Group in 2024.

Size

51-200

Founded

-

Sector

AI & Defence Software

Builds 3D radar systems that detect, track and classify small flying objects — birds, bats and drones — for military, airport, wind farm and critical infrastructure customers worldwide.

Size

51-200

Founded

2015

Sector

Sensors & EW

Designs and manufactures edge computing, sensing and communications systems for defence, national security and resilience organisations operating in degraded or denied connectivity environments.

Size

-

Founded

2016

Sector

Communications

Builds compliance screening and financial intelligence software used by global banks and government agencies for sanctions, anti-money-laundering and adverse media checks.

Size

-

Founded

-

Sector

AI & Defence Software

Builds programmable cyborg insect swarms — living organisms fitted with AI sensor backpacks and neural interfaces — for close-range reconnaissance in denied terrain, collapsed structures and urban environments where conventional robotics cannot operate.

Size

11-50

Founded

2024

Sector

Ground Robotics

Builds multi-link satellite communication terminals that connect simultaneously to multiple satellite networks and orbits from a single device, for defence and government applications.

Size

100-500

Founded

2013

Sector

Communications

Builds AI infrastructure that converts satellite and aerial imagery into 3D world models and operational intelligence for defence simulation, autonomous systems and disaster response.

Size

50-100

Founded

2020

Sector

AI & Defence Software

Develops onboard data processing hardware and software for small satellites, enabling satellites to filter, compress and analyse imagery in orbit before it reaches the ground.

Size

-

Founded

-

Sector

Space & Satellites

Builds miniaturised cold atom quantum hardware for GPS-independent navigation, timing and sensing in defence, telecoms and critical infrastructure.

Size

1-50

Founded

2021

Sector

Quantum Technology

Builds synthetic environment software for military training, command and control, and battlefield intelligence for armed forces worldwide.

Size

51-200

Founded

2015

Sector

AI & Defence Software

Provides offensive and defensive cybersecurity services and software protection tools for software manufacturers, government agencies and defence organisations.

Size

100-500

Founded

2011

Sector

Cybersecurity

Builds jamming-resistant radio communication systems and video intelligence links for UAVs, robotic systems and other unmanned platforms used in contested electromagnetic environments.

Size

1-50

Founded

2023

Sector

Communications

Designs, builds and operates long-range cargo drones and dual-use unmanned platforms, including the Black Swan — a NATO Class III aircraft carrying 350 kg over 2,500 km.

Size

51-200

Founded

2014

Sector

Drones & UAV

Manufactures sovereign satellites and in-orbit data processing systems for governments and armed forces seeking full operational control over their space-based assets.

Size

51-200

Founded

-

Sector

Space & Satellites

Builds edge AI camera systems and GPS-denied autonomy software for small drones, enabling security teams and military units to operate in environments where cloud connectivity and external infrastructure cannot be relied on.

Size

1-50

Founded

2016

Sector

AI & Defence Software

Designs and manufactures waterproof, inflatable maritime mini-UAVs for ISR and search-and-rescue missions in naval, coastal and high-humidity environments where conventional drones cannot operate.

Size

11-50

Founded

2017

Sector

Drones & UAV

Builds ultra-fast laser beam steering systems for counter-drone defence and high-speed industrial laser manufacturing, developed as a spin-off from Laser Zentrum Hannover.

Size

1-10

Founded

-

Sector

Counter-Drone

Designs memory-safe semiconductors with post-quantum cryptography for securing servers, edge devices and critical infrastructure against both current and quantum-era threats.

Size

1-10

Founded

2021

Sector

Quantum Technology

Builds a federated learning platform that trains AI models directly on drones, vehicles and distributed edge devices without raw data ever leaving the device.

Size

11-50

Founded

2017

Sector

AI & Defence Software

Builds a universal RISC-V processor that replaces separate CPU, DSP, GPU and FPGA chips with a single reconfigurable chip for embedded and edge applications.

Size

11-50

Founded

2024

Sector

AI & Defence Software

Space situational awareness using AI-driven analytics and a dedicated microsatellite constellation for in-orbit debris tracking. TU Munich spin-off backed by Safran Corporate Ventures and the European Investment Fund, in talks with NATO space commands.

Size

11-50

Founded

2020

Sector

Space & Satellites

Ecosmic develops operating systems for space security environments. The company advances software used in space and addresses space debris issues by inventing plug-and-play technology that improves collision avoidance. Their SAFE system helps satellite operators navigate collision risks.

Size

-

Founded

-

Sector

Space & Satellites

Norwegian embedded systems and FPGA design centre developing hardware, firmware, and Edge AI for space and industrial applications. Built electronics for the RIMFAX ground-penetrating radar on NASA's Perseverance Mars rover and the ORION European Service Module.

Size

11-50

Founded

2021

Sector

Sensors & EW

Czech Technical University spinout building fully autonomous multi-robot UAV systems, including the ROS-based F4F RoboFly research drone and the DroneBuilder custom configuration tool. All UAV platforms are NDAA-compliant for defence and government customers.

Size

11-50

Founded

2017

Sector

Drones & UAV

Develops AI-powered autonomy software for unmanned military systems across air, land, and sea domains. Their Nexus™ platform enables multi-domain distributed mission autonomy, allowing unmanned systems to autonomously plan, coordinate, and execute complex missions.

Size

1-50

Founded

2021

Sector

AI & Defence Software

European physical AI lab building adaptive intelligence for unmanned systems and command and control platforms, with the Finnish Defence Forces as an early partner. Raised €100 million from Nokia and Finnish sovereign fund Tesi in 2025, chaired by Silo AI founder Peter Sarlin.

Size

11-50

Founded

2025

Sector

AI & Defence Software

Croatian developer and manufacturer of ballistic vests, plate carriers, hard armour plates and tactical gear, operating as the Spar-Tac brand of Cassis Oprema. Products are designed and field-tested with Croatian special operations units.

Size

11-50

Founded

2011

Sector

Soldier Systems

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.

Size

11-50

Founded

-

Sector

Naval & Maritime