European Sensors & EW Companies

Sensors and electronic warfare span some of the most technically demanding work in European defence, from airborne SIGINT and radar to jamming systems, counter-drone detection and maritime surveillance. Germany's Hensoldt is among the largest European-listed pure-plays in this space, with radar, optronics and electronic warfare products across land, air and naval domains. Alongside large primes, a growing number of smaller firms are building niche sensor payloads, software-defined radio systems and AI-driven signal processing tools.

Helsing
HelsingMunich, Germany · 501-1000

Builds battlefield AI software, autonomous strike drones and electronic warfare systems for European armed forces.

CA-1 Europa
CA-1 Europa
Autonomous combat aircraft with over 1,400 km range. Designed to operate independently or in swarms with the Centaur AI agent onboard. First flight targeted for 2027, with entry into service aimed for 2029. HENSOLDT joined as a partner on the programme in February 2026.
HX-2
HX-2
AI-guided strike drone weighing 12 kg with over 100 km range. Operates in coordinated swarms without GPS using AI and stored map data. Mass-produced at Helsing's Resilience Factory in southern Germany, with monthly capacity exceeding 1,000 units.
Altra
Altra
Reconnaissance-strike software that fuses sensor data from drones, spotters and other sources into a single operational picture. Provides real-time targeting information for indirect fire, weapon stations and strike drones. Integrated with the HX-2 system and with Systematic SitaWare.
27 roles
Fiducial
FiducialDelft, Netherlands · 1-10

Develops deployable computer vision software for drone platforms and counter-UAS systems, covering detection, GNSS-independent navigation and autonomous interception in contested environments.

Chain HomePathfinderIntercept
9 roles
QuantumDiamondsMunich, Germany · 11-50

Builds quantum diamond microscopes for non-destructive defect imaging and current mapping in semiconductor chips and wafers.

QDm.1
9 roles
Aerodata AGBraunschweig, Germany · 51-200

Builds flight inspection systems and airborne surveillance platforms for aviation authorities, coast guards and military operators worldwide.

AeroFISAeroFIS FlybotHeliFISAeroMission
8 roles
Arquimea
ArquimeaMadrid, Spain · 201-500

Deep-tech company building sensors, space systems, robotics, and quantum technology for defence and aerospace applications.

Q-SLAM-40
Q-SLAM-40
A man-portable loitering munition with 25 km range and 25-minute endurance, carrying a 1.2 kg warhead, deployable from backpacks by a two-person team in under 5 minutes with GPS-denied operation capability.
Q-SLAM-100
Q-SLAM-100
A medium-range loitering munition with 120-minute endurance and 60-70 km range, equipped with the DeepArq AI platform for collaborative flight, autonomous target identification, and real-time threat classification.
Techfire
Techfire
A fire control system for mortars and artillery howitzers that automates direct and indirect fire operations, currently in service with multiple NATO armed forces and armies in the Asia-Pacific region.
4 roles
UbitiumDusseldorf, Germany · 11-50

Develops a universal RISC-V microprocessor that replaces multiple embedded chips — CPU, DSP, GPU and FPGA — with a single reconfigurable processor.

Universal RISC-V Processor
4 roles
ConstellrFreiburg, Germany · 50-100

Builds and operates a thermal satellite constellation that measures surface temperatures globally to give governments and military agencies intelligence invisible to optical and radar systems.

Sky-Bee Thermal ConstellationThermal Intelligence Data Service
3 roles
OPTOMANVilnius, Lithuania · 11-50

Designs and manufactures high-damage-threshold laser optics for defence laser systems, directed energy weapons, missile guidance and space applications, using ion beam sputtering technology.

Laser MirrorsUltrafast Laser MirrorsThin Film PolarizersLaser Filters
3 roles
Rowden TechnologiesBristol, United Kingdom

Rowden Technologies delivers information-sharing and sensing solutions for defence, national security, and emergency services. The Bristol-based company specializes in networking, sensing, and computing systems, combining rapid assimilation of commercial technology with deep manufacturing expertise.

3 roles
Accurision
AccurisionLustenau, Austria · 1-50

Austrian high-tech company specializing in GNSS technology that develops cost-efficient electronic warfare solutions including GNSS jammers and countermeasures. Provides AIGIS™ systems for jamming all GNSS constellations, frequency bands, and signals up to 15km range.

2 roles
AerobitsSzczecin, Poland · 11-50

Develops miniature avionics and transponders for unmanned aircraft, specialising in ADS-B, FLARM and Remote ID systems. Selected as one of 25 key companies in the Polish drone sector by PFR.

2 roles
DefSecIntel SolutionsTallinn, Estonia · 51-100

Autonomous ground surveillance and AI-powered intelligence systems for border monitoring, military operations, and critical infrastructure protection. Develops SmartSHIELD situation awareness system featuring Mobile Autonomous Surveillance Platform (MASP) with integrated drone stations and C2ISR software Surveilaiz.

2 roles
hema electronicAalen, Germany · 11-50

Develops rugged embedded electronics, video distribution units and FPGA modules for armoured vehicles and defence systems. Supplies driver vision systems approved for battle tanks to German OEM integrators from its Aalen facility.

2 roles
Blighter Surveillance Systems
Blighter Surveillance SystemsCambridge, United Kingdom · 50-100

Designs and manufactures electronic-scanning ground-based radar systems for surveillance of moving objects on land, coastlines and in the air. Their solid-state micro Doppler radars provide 24/7 surveillance capabilities for border security and military force protection.

1 role
CrystalSpace
CrystalSpaceTallinn, Estonia · 1-50

Manufactures space-qualified cameras and edge AI vision systems for autonomous defence platforms, with 200+ cameras delivered across satellite, rover, and lunar missions.

1 role
ITTIPoznan, Poland · 11-50

Poznan-based SME building ML-powered CBRN sensor networks for chemical and radiological detection. Led the EU-SENSE project and won the Crystal Brussels prize as Poland's most active SME in EU framework programmes.

1 role
Perciv AI
Perciv AIDelft, Netherlands · 11-50

Develops AI-driven radar perception software for autonomous vehicles, robots, and aerospace applications, providing LiDAR-like performance at a fraction of the cost.

1 role
Senop
SenopHelsinki, Finland · 100-500

Optoelectronics and thermal imaging systems for defence applications. Advanced sensor technology for military use.

1 role
AaroniaStrickscheid, Germany · 51-200

Manufactures real-time spectrum analysers and the AARTOS drone detection system that was the world's first RF-based counter-UAS solution when launched in 2013. Products are used by military and security services for electromagnetic spectrum monitoring and threat detection.

No listed roles
ADAMS Simulation and TrainingWittmund, Germany · 51-200

Develops VR and mixed-reality flight simulators for Eurofighter and Tornado aircrew training. A Bundeswehr partner for over 20 years, staffed by 50+ engineers including former Luftwaffe pilots.

No listed roles
AEREUSMunich, Germany · 1-10

Real-time 3D scene reconstruction and geospatial intelligence from drone, satellite, SAR and LiDAR data. Builds persistent spatial memory across missions, automatically detecting changes like new structures or vehicle movements. EUDIS Defence Hackathon 2025 winner.

No listed roles
Aktyvus PhotonicsVilnius, Lithuania · 11-50

Photonic components and sensors for defence, aerospace, and telecommunications applications. Lithuanian defence tech ecosystem.

No listed roles
Altechna
AltechnaVilnius, Lithuania · 51-200

Lithuanian high-precision laser optics and optical coatings manufacturer serving defence, medical, semiconductor, and industrial applications from facilities in Vilnius and Boulder, Colorado.

No listed roles
Andres IndustriesBerlin, Germany · 11-50

Designs and manufactures compact thermal imaging clip-on devices and goggles for military forces, specialising in the world's smallest and lightest IR attachments for infantry and mounted weapons.

TigIRTILOIRIS-C (maintenance partner)
No listed roles
Arktis Radiation Detectors
Arktis Radiation DetectorsZurich, Switzerland · 1-50

Developer and manufacturer of next-generation neutron and gamma radiation detection systems using compressed noble-gas technology. Creates radiation portal monitors, drone-based detection systems, and mobile detection units for homeland security and defence applications.

No listed roles
ASDROEssen, Germany · 11-50

Drone-based unexploded ordnance detection using geomagnetic sensors. University of Munster spin-off founded in 2019 with Cyber Innovation Hub partnership for Bundeswehr mine reconnaissance.

No listed roles
ATRI
ATRIVilnius, Lithuania · 11-50

Lithuanian manufacturer of thermal imaging cameras and surveillance systems for security, monitoring, and defence applications.

No listed roles
Autonomous Teaming SolutionsPotsdam, Germany · 11-50

Builds scalable sensor networks to defend against AI-powered asymmetric threats like drone swarms on land, in the air and at sea. Raised EUR 10.25 million from IQ Capital, HTGF and General Catalyst.

No listed roles
AviometWarsaw, Poland · 51-200

Research and production enterprise manufacturing precision navigational, measuring and control instruments for military aviation and defence applications. Member of the Polish Chamber of National Defence Manufacturers.

No listed roles
AVoptics
AVopticsYeovil, United Kingdom

Specializes in photonic, laser, fiber-optic and electrical/electronic solutions for aerospace, defence and space harsh environments. Provides high-quality engineered photonic solutions including fiber optic cable assemblies, free space optics, and optical components.

No listed roles
Baltic Defence SolutionsRiga, Latvia · 1-10

Produces protective barrier systems, surveillance cameras and mine detection equipment for military and state security applications. Products range from small unit defence to battalion-level coverage.

No listed roles
Baltic PhotonicsRiga, Latvia · 1-10

Latvian military-grade night vision and optical equipment manufacturer building the Baltic States' first image intensifier production facility, serving NATO forces.

No listed roles
Baltic Scientific InstrumentsRiga, Latvia · 11-50

Manufactures semiconductor and scintillation radiation detectors for nuclear security, CBRN detection and space applications. Rooted in a Soviet-era research institute, now partners with NASA and ESA on radiation measurement systems.

No listed roles
BEESENSE EUVilnius, Lithuania · 11-50

Develops multi-sensor surveillance and reconnaissance systems integrating radar, multispectral cameras and AI for perimeter defence. Product lines include the BEE electro-optical platform, FIREFLY thermal imager and MANTIS covert system for special operations.

No listed roles
BitstreamLublin, Poland · 11-50

Designs and manufactures precision time synchronisation devices for defence radar, sensor networks and critical infrastructure. Over 20 years of operation supplying military and telecom clients.

No listed roles
BPTIVilnius, Lithuania · 11-50

Private defence research institute specialising in AI, cybersecurity, military UX and IC component design for radar and electronic warfare. Coordinates the EUR 9.7M EDF-funded CYBER4DE project and participates in eight European Defence Fund programmes.

No listed roles
Brolis Defence
Brolis DefenceVilnius, Lithuania · 51-200

Laser and electro-optical systems for military night combat and border surveillance. LP5X laser aiming device adopted as standard by four NATO armies across 23 countries. EUR17M Lithuanian Armed Forces contract.

BROLIS LP5X
BROLIS LP5X
Ultra-compact four-laser aiming device with VCSEL illuminator, adopted as standard equipment by four NATO armies and deployed in 23 countries.
HTR-5G Thermal Sight
HTR-5G Thermal Sight
Stand-alone LWIR thermal weapon sight for machine guns up to .50 calibre, using uncooled detectors for medium-to-long range target acquisition.
S100U SWIR Weapon Sight
S100U SWIR Weapon Sight
The first clip-on SWIR weapon sight system, combining VIS-NIR-SWIR bands with autofocus, video recording, and integrated 1550 nm laser illumination for covert operations.
No listed roles
BROSWARMVilnius, Lithuania · 1-10

Holographic radar technology for drone detection and landmine clearance. NATO Innovation Challenge winner.

No listed roles
ChipCraftWarsaw, Poland · 11-50

Fabless semiconductor company producing NaviSoC, a fully integrated multi-band GNSS receiver with high jamming and spoofing resistivity on a single chip. Founded by Warsaw University of Technology engineers in 2016.

No listed roles
ChoraAarhus, Denmark

Electronic warfare and tactical situational awareness company. Systems analyse the electromagnetic spectrum in real time for threat detection and spectrum dominance across land, sea and air domains.

No listed roles
CRW Telesystem-MeskoLubiczow, Poland · 51-200

R&D centre specialising in optoelectronic and electronic components for portable anti-aircraft systems. Developed the Kusza system capable of launching Piorun, Grom and Stinger missiles from a single platform.

No listed roles
Defendec
DefendecTallinn, Estonia · 51-200

Wireless AI-powered perimeter surveillance sensors for border and military base protection. Deployed in 30 countries securing NATO and EU external borders. EUR14.7M annual revenue.

Defendec DetectorDefendec BridgeCloud Command Centre
No listed roles
EksplaVilnius, Lithuania · 51-200

Manufactures solid-state and fibre lasers across femtosecond, picosecond and nanosecond pulse durations. Participant in the EDF-funded LACE directed energy project. Part of Lithuania's world-class photonics cluster.

No listed roles
ELAC SONARKiel, Germany · 51-200

Designs and manufactures sonar systems for naval submarines and surface vessels, with nearly 100 years of hydroacoustic engineering based in Kiel, Germany.

Sphere® by ELAC SONARSphere® Passive Surveillance (KaleidoScope 2.0)HUNTER 2.0PILOS 2.0
No listed roles
ELDIS Pardubice
ELDIS PardubicePardubice, Czech Republic

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.

No listed roles
ElFys
ElFysEspoo, Finland · 11-50

ElFys manufactures highly sensitive photodiodes with external quantum efficiency greater than 96% using patented black silicon induced junction technology for light sensing applications.

No listed roles
Elproma ElektronikaWarsaw, Poland · 11-50

Produces GNSS anti-jamming and anti-spoofing monitoring systems, fibre-optic seismographs and precision time synchronisation equipment for the Polish military. NATO-certified with NCAGE code 9ATKH.

No listed roles
Elwave
ElwaveCarquefou, France · 11-50

ELWAVE designs, manufactures and sells electromagnetic detection, navigation and characterization systems based on innovative "electric sense" technology for underwater and industrial robotics.

No listed roles
EngloTallinn, Estonia · 1-10

Estonian defence electronics company manufacturing intelligent electromechanical devices including blasting systems, drone initiators, and area protection sensors for military and mining applications.

No listed roles
Ephos
EphosMilan, Italy · 11-50

Ephos designs and manufactures glass-based integrated photonic circuits using femtosecond laser writing techniques that power advanced classical and quantum computing devices.

No listed roles
EtronikaWarsaw, Poland · 11-50

Designs and produces thermal imaging cameras, sights and optoelectronic devices for the Polish Armed Forces and other uniformed services. Founded in 2002, holds AQAP 2110 military quality certification.

No listed roles
EurotechMielec, Poland · 11-50

Polish UAV manufacturer based in the Aviation Valley region with 12 years of operational experience flying for the Polish Anti-Aircraft Defence Forces. Has manufactured 280 Vermin aerial target systems and logged over 2,000 military flights. Also develops the HAASTA 150 kg-class ISR and strike drone.

No listed roles
EvoLogicsBerlin, Germany · 51-200

Designs biomimetic underwater robots and acoustic communication systems for naval and offshore operations. Products include autonomous underwater vehicles inspired by penguin locomotion and dolphin-based acoustic modems for subsea positioning. Founded in 2000 in Berlin.

No listed roles
FlyFocusWarsaw, Poland · 11-50

Designs and manufactures fixed-wing and VTOL UAVs for ISR, strike and counter-drone missions using exclusively NATO-allied components. Raised €4.5 million in 2025 to build a new production facility in Poland.

No listed roles
GermandronesBerlin, Germany · 11-50

Develops the Songbird VTOL fixed-wing drone for ISR, transport and surveillance with 2-6 hours of flight time, and the BEE-H6 heavy-lift hexacopter carrying up to 200 kg. Offers modular payload integration for military and civilian applications.

No listed roles
GPSPATRONWarsaw, Poland · 1-10

Polish engineering company developing GNSS interference detection and classification systems. Products include GP-Probe compact jamming detectors and GP-Cloud real-time analytics platform, used to protect critical infrastructure, drone operations and military navigation from spoofing and jamming attacks.

No listed roles
GScanTallinn, Estonia · 11-50

Develops cosmic-ray based 3D imaging solutions using muon tomography technology for non-destructive testing and structural health monitoring of critical infrastructure.

No listed roles
HEVI OptronicsTallinn, Estonia · 1-10

Designs and develops precision-engineered electro-optical sensor systems for commercial and defence applications, providing stabilized surveillance and targeting platforms with modular system architecture.

No listed roles
INLEAP PhotonicsHannover, Germany · 1-10

Spin-off from Laser Zentrum Hannover developing ultra-fast laser beam steering for counter-drone defence. The FASTLIGHT SHIELD system claims theoretical intercept capability of up to 300 drones per minute. Backed by HTGF.

No listed roles
ISP Optics LatviaRiga, Latvia · 51-200

Vertically integrated manufacturer of infrared optical components and thermal imaging products for aerospace and defence. Subsidiary of LightPath Technologies, producing MWIR and LWIR lens assemblies from its Riga facility.

No listed roles
JK Defence & Security ProductsKempen, Germany · 11-50

Value-added distributor of military communications, tactical radios, SATCOM, optronics and night vision devices. Serves as MRO partner to the Bundeswehr for rescue equipment, NVGs and military radios since 1992.

No listed roles
LaterationErding, Germany · 11-50

Develops precise indoor and outdoor positioning systems using proprietary algorithms and rugged hardware for defence and security applications. Supplies Rheinmetall and ARX Robotics with radio-based position tracking for GPS-denied environments.

No listed roles
Luna Robotics
Luna RoboticsKaunas, Lithuania · 1-10

Develops advanced night vision systems specifically designed for FPV drones. Provides 24/7 visibility solutions for unmanned vehicle applications in defence contexts.

No listed roles
Marduk Technologies
Marduk TechnologiesTallinn, Estonia · 11-50

Estonian defence tech company developing AI-powered situational awareness and battlefield management systems for NATO forces.

No listed roles
MetaheliosGlasgow, United Kingdom

Metahelios develops highly advanced cameras for defence and space applications using optical metasurfaces. The company is the first and only in the world to design and manufacture metasurface-integrated camera solutions, collaborating with the UK Ministry of Defence on imaging nanotechnologies for surveillance and material classification.

No listed roles
MilitusWarsaw, Poland · 11-50

Supplies military electronics, optoelectronics, armoured vehicle overhaul and modernisation services, air defence systems, radars, surveillance systems and training simulators for the Polish Armed Forces.

No listed roles
MirSenseOrsay, France · 11-50

Manufactures quantum cascade lasers and gas sensors for defence and industrial applications. Produces QCL technology for missile defence systems and toxic gas detection.

No listed roles
Mobile MonitoringPoland · 1-10

Polish environmental monitoring platform deploying proprietary USV drones, ROV underwater drones, AI-powered cameras and sensor buoys for waterway surveillance, critical infrastructure protection and environmental threat detection.

No listed roles
MSP InnTechDrogomysl, Poland · 11-50

Designs and manufactures UAV structures, autonomous control systems and stabilised sensor gimbals. Has delivered over 110 target drones to the Polish Armed Forces.

No listed roles
Munich Quantum InstrumentsMunich, Germany · 11-50

Develops superconducting single-photon detectors for photonic quantum sensing and optical quantum computing. Specializes in quantum sensing instrumentation.

No listed roles
Nanomade
NanomadeToulouse, France · 11-50

Manufactures quantum deformation sensors using nanoparticle technology for ultra-sensitive strain detection. Provides quantum sensing solutions for structural monitoring.

No listed roles
NavcomSystemsLodz, Poland · 11-50

Only privately-owned company in Poland certified to maintain and service Mi-2 military helicopters. Provides avionics modernisation, navigation and radar upgrades for the Polish military fleet.

No listed roles
Nobo SolutionsWroclaw, Poland · 1-10

R&D engineering firm developing wireless passive sensors for temperature and deflection measurement, including high-temperature remote sensing systems. Works on defence and CBRN applications with European research consortia.

No listed roles
Optics11
Optics11Amsterdam, Netherlands · 51-200

Leads fiber optic sensing technology providing ultra-sensitive early warning systems for defence and energy sectors. Specializes in state-of-the-art sensing systems.

OptiArray
OptiArray
All-optical thin-line towed array sonar for submarines and unmanned underwater vessels, selected by Thales for integration into the Dutch Navy Orka-class submarine programme.
OptiBarrier
OptiBarrier
Modular fiber-optic seabed acoustic sensing grid providing 24/7 over-the-horizon threat detection up to 100 km range for harbours, wind farms, pipelines, and subsea cables.
No listed roles
OrbintMunich, Germany · 1-10

Satellite-based signal intelligence using distributed small satellite networks. Universität der Bundeswehr München spin-off backed by Rohde and Schwarz, detecting and locating signals in near real time from space.

No listed roles
OroraTechMunich, Germany · 51-200

Builds a satellite constellation and wildfire management platform that detects and tracks fires as small as 10x10 metres across 500 million hectares globally, serving fire agencies and land managers in 25 countries.

Wildfire SolutionFire SpreadBurnt AreaLand Surface Temperature
No listed roles
PimcoWarsaw, Poland · 11-50

Polish manufacturer of CBRN detection equipment with over 20 years in the defence sector. Its CHERDES family of chemical, radiological and nuclear threat detectors is the standard system aboard Polish Army Rosomak APCs and PT-91 tanks, deployed in Afghanistan, Chad and Iraq.

No listed roles
PLATHHamburg, Germany · 201-500

Builds SIGINT, COMINT and electronic warfare systems for military and government customers, covering the full intelligence collection cycle across land, naval and airborne platforms.

Strategic Intelligence SystemsLand-based Mobile Intelligence SystemsNaval Intelligence SystemsAirborne Intelligence Systems
No listed roles
Prometheus UAVWarsaw, Poland · 11-50

Manufactures hybrid multirotor drone platforms with thermal imaging, night vision and RGB cameras for security, border patrol and critical infrastructure monitoring. Integrates AI-based anomaly detection with crisis management systems.

No listed roles
Radar SystemsRiga, Latvia · 11-50

Develops and manufactures ground-penetrating radar systems derived from space radar technology. Over 1,000 GPR units sold across five continents for subsurface imaging, mine detection and infrastructure assessment.

No listed roles
Radiotechnika MarketingWroclaw, Poland · 51-200

Produces military cable harnesses, fibre optic systems, EMI filters and power supplies meeting MIL-STD-1553B DataBus standards. Holds NATO Entity Code 879H and QPL certification from the US Defense Supply Center Columbus.

No listed roles
Rantelon
RantelonTallinn, Estonia · 11-50

Designs and manufactures electronic systems including electronic warfare equipment, drone detection systems, and RF devices. Provides solutions for defence, security, and industrial sectors.

No listed roles
RB DefenceWarsaw, Poland · 11-50

Private capital group integrating, developing and producing drones, avionics, electronic warfare and communication electronics to dual-use standards. Operates through subsidiaries in Poland and the United Kingdom.

No listed roles
Reiser Simulation and TrainingBerg, Germany · 201-500

Designs and manufactures high-fidelity flight simulators, maintenance training rigs and augmented reality training devices for military and civil aviation customers worldwide.

Full Flight Simulator (FFS) Level DXR Simulator (FTD Level 3)Maintenance Training Rig (MTR)hoistAR
No listed roles
RFence
RFenceLille, France · 1-10

Provides radiofrequency monitoring and security solutions for detecting, locating, and analyzing radio wave emitting devices to protect against drones, jamming, and data theft threats.

No listed roles
RISEPORT EuropeHamburg, Germany · 1-10

Develops the ARGOS APS passive counter-drone system using AI-assisted acoustic and optical sensor fusion instead of radar to avoid electronic detection. Designed by soldiers for soldiers with a target price under EUR 100,000 per unit for scalable frontline deployment.

No listed roles
Robin Radar SystemsThe Hague, Netherlands · 51-200

3D Doppler radar for drone detection and counter-UAS operations, originally developed for bird-strike avoidance at airports.

IRIS
IRIS
A compact 3D counter-UAS radar with 360-degree coverage, 5 km range, and micro-doppler drone classification that distinguishes drones from birds -- deployable on tripods or vehicles at speeds up to 100 km/h.
MAX
MAX
A full 3D avian radar spinning at 60 rpm with 15 km instrumented range and 60-degree elevation coverage, tracking thousands of birds simultaneously for airport wildlife management, environmental impact assessments, and wind farm curtailment.
No listed roles
RVmagneticsKošice, Slovakia

RVmagnetics develops the world's smallest passive sensor technology using MicroWire - a contactless sensor thinner than a human hair that measures pressure, temperature, magnetic field, torsion, position, and electric current. Part of NATO DIANA's Phase 2 accelerator program.

No listed roles
S4GAWarsaw, Poland · 11-50

Designs and manufactures solar-powered and portable airfield lighting systems for civil airports and military airbases. NATO STANAG-compliant military lighting trailers deployed by the Bundeswehr, USAF and armed forces in 50+ countries.

No listed roles
ScanwayWroclaw, Poland · 51-200

Builds space cameras and vision systems for Earth observation, in-space operations and space exploration. Deployed the largest telescope in Polish history on a nanosatellite platform.

No listed roles
Schmidt & BenderBiebertal, Germany · 51-200

Develops and manufactures precision military rifle scopes from Biebertal with over 90 employees. The Police Marksman series is used by elite forces including US military and NATO snipers. Founded 1957 by two German instrument makers.

No listed roles
SemiconWarsaw, Poland · 51-200

Electronics company and NATO-codified supplier (NCAGE 2082H) producing laser modules, EMS assembly services and components for military and industrial applications.

No listed roles
Sentinel PhotonicsUnited Kingdom

Laser-based shot detection and positioning system for military rifles, enabling instant sniper location identification. DASA-funded.

No listed roles
Silicon MicroGravity
Silicon MicroGravityCambridge, United Kingdom · 11-50

Develops high-precision MEMS inertial and gravity sensors for navigation, aerospace, defence, and subsurface exploration applications.

No listed roles
SiltecPruszkow, Poland · 51-200

Provides TEMPEST-certified IT equipment, satellite and radio communications, cryptography, optoelectronic fire-control systems and secure power supply to EU and NATO defence customers. Employs approximately 150 people from its base near Warsaw.

No listed roles
SINTEG SystemsRotterdam, Netherlands

SINTEG Systems is a TU Delft spin-off developing advanced inspection technologies for composite structures. Their wireless sensor systems enable in-situ, real-time, and non-intrusive evaluation of composite materials using innovative ultrasound-based inspection technology, providing quantifiable assessment of material integrity.

No listed roles
SKA PolskaWarsaw, Poland · 1-10

Science-driven SME specialising in optics, holographic lenses, FEM simulations and AI for defence. Participates in EDF projects including ACHILE soldier protection systems and Faraday battlefield AI algorithms.

No listed roles
SkylanceHürth, Germany · 1-10

Counter-drone startup developing the DroneHammer, a laser-guided interceptor missile that neutralises FPV drones at up to 2,000 metres for around EUR 2,500 per shot. Uses CO2-based fragmentation instead of explosives. Pre-series production planned for Q4 2026.

No listed roles
Slipstream DesignShipley, United Kingdom

Slipstream Design develops advanced RF and digital signal processing systems for defence, security, telecommunications, and space. Their flagship ASTRO platform is an ultra-wideband adaptive radio processor delivering resilient sensing and communication technology for mission-critical operations in contested electromagnetic environments.

No listed roles
SMAG Mobile Antenna MastsSalzgitter, Germany · 51-200

Europe's only manufacturer of guyless mobile antenna masts up to 40 metres. Over 1,900 units in military service worldwide for communications, radar and surveillance. Bundeswehr supplier since 1974.

No listed roles
SOTIRIA TechnologyGreece

AI-powered maritime defence sensors using fluxgate magnetometers and hydrophones for underwater threat detection.

No listed roles
SpaceForestGdynia, Poland · 11-50

Builds suborbital rockets, radar systems and space-grade electronics from its Gdynia facility. The 11.5-metre PERUN rocket reached 65 km altitude in its first three-stage test flight in November 2024.

No listed roles
Spectre Defence SolutionsWarsaw, Poland · 11-50

Designs and integrates combat drone systems including the Spectre-1 VTOL reconnaissance UAV and fiber-optic guided kamikaze drones with 10-20 km range. Supplies military and specialist services with platforms for reconnaissance, transport and strike.

No listed roles
SWARM BiotacticsKassel, Germany · 11-50

Develops bio-robotic systems using living insects equipped with sensor backpacks for reconnaissance in confined and hazardous environments. Deployed with paying NATO customers including the Bundeswehr. Raised EUR 13 million in funding.

No listed roles
Terra HexenLodz, Poland · 11-50

Provides integrated drone detection, neutralisation and critical infrastructure audit systems for military and civilian clients. Developed the first proprietary system for auditing critical infrastructure against drone threats.

No listed roles
Theon International
Theon InternationalAthens, Greece · 201-500

Night vision and thermal imaging devices manufactured for military forces in over 60 countries worldwide.

NYX
NYX
A MIL-SPEC dual-tube image-intensified night vision binocular with integrated infrared illuminator, mountable on helmet or handheld, offering enhanced depth perception for dismounted operations.
ARGUS
ARGUS
A lightweight MIL-SPEC night vision monocular family that operates hand-held, head/helmet-mounted, or weapon-mounted, deployed by armed forces and the French Ministry of Interior.
THERMIS
THERMIS
An uncooled thermal clip-on weapon sight available in Medium Range, Long Range, and Extra Long Range variants, with built-in digital compass and inclinometer for rapid target engagement.
No listed roles
TigbisVilnius, Lithuania · 1-10

Develops electronic solutions for drone detection and neutralisation, GSM-LTE vehicle surveillance, mesh network monitoring and radio signal interception for government organisations.

No listed roles
True Detection SystemsBerlin, Germany · 1-10

Lightweight mobile explosives trace detector weighing 1.3 kg, using chemical-optical measurement technology with patented fluorescent dyes that react to TNT and other explosives. BAM spin-off supported by the EXIST funding programme.

No listed roles
UAVLASWarsaw, Poland · 1-10

Develops precision drone landing assistance systems using lightweight onboard receivers (10 grams) and ground units (45 grams) that enable safe UAV landings without GPS, in darkness and in adverse weather conditions.

No listed roles
UniforceWarsaw, Poland · 11-50

Delivers and integrates electronic security systems, unmanned aerial systems, video analytics and tactical vision systems for the Polish Armed Forces and uniformed services. Operating since 2007, exhibits regularly at MSPO.

No listed roles
Unitronex PolandWarsaw, Poland · 11-50

Distributes and integrates US-made electronic warfare, reconnaissance and communications equipment for the Polish Armed Forces. Partnered with Cubic Defence Applications on simulator systems selected by the Polish Army.

No listed roles
unival groupMunich, Germany · 11-50

Develops digital wideband RF jammers and counter-drone systems manufactured in Germany. The modular XWJ2 platform covers vehicle, portable and stationary jamming across 800+ security projects in 90+ countries since 2003.

No listed roles
VaizduoteKaunas, Lithuania · 1-10

Dual-use sensor and robotics company building vehicle identification systems, autonomous sensing platforms and custom control systems for defence and medical applications. Based at Lithuania's Kaunas technology hub.

No listed roles
VECTEDFürth, Germany · 11-50

Develops and manufactures thermal imaging cameras and electronic modules for military, government and civilian use. Founded in 2012, the company produces all devices at its Fürth facility and serves as OEM partner for thermal imaging technology.

No listed roles
Vegvisir
VegvisirTallinn, Estonia · 11-50

Developer of Mixed Reality Situational Awareness Systems providing 360-degree vision capabilities for armoured vehicle crews through camera systems and XR technology for enhanced battlefield awareness.

No listed roles
Vidar SystemsKyiv, Ukraine

Vidar Systems specializes in acoustic intelligence for perimeter and battlefield sensing. Their Acoustic Weapon Locating System (AWLS) detects gunfire including howitzers, mortars, tanks, and machine guns using a network of distributed acoustic sensors combined with advanced machine learning algorithms.

No listed roles
VilridaVilnius, Lithuania · 1-10

Manufactures thermal imaging devices, germanium lenses, IR optical coatings and optoelectronic surveillance systems for defence applications. Produces complete IR optical assemblies from design through coating and final integration.

No listed roles
VoxelSensors
VoxelSensorsAntwerp, Belgium

3D spatial sensing and eye tracking technology for defence simulation, autonomous systems, and industrial applications.

No listed roles
WeMPSRiga, Latvia · 11-50

Engineering firm developing kinetic counter-drone systems that combine computer vision with automated machine-gun interception. Holds an R&D contract with Latvia's Ministry of Defence as part of the country's EUR 10 million counter-drone initiative.

No listed roles
WORK MicrowaveHolzkirchen, Germany · 51-200

Develops RF electronics, satellite frequency converters and navigation simulators with a growing defence electronics division. Selected by ESA as prime contractor for the IRIS2 secure connectivity constellation test bed.

No listed roles
XY-SensingWarsaw, Poland · 11-50

Warsaw University of Technology spin-off specializing in SAR imaging radars, passive radar location and electronic warfare signal processing. Participates in the European Defence Fund's ARTURO and TIRESYAS radar technology programmes.

No listed roles
ZippermastBad Reichenhall, Germany · 11-50

Develops compact, mobile telescopic mast systems with self-locking structures for mounting sensors and effectors on military platforms. Products feature internal cable routing and modular payload interfaces for field deployment. Founded 2011.

No listed roles
ZURADOstrow Mazowiecka, Poland · 51-200

Manufactures radar equipment and marine navigation radars, originally established in 1978 as part of the RADWAR electronics group. Produces equipment and systems for military and dual-use security applications.

No listed roles