Advanced Materials companies in Europe

GradelBascharage, Luxembourg · 51-200

Builds mechanical ground support equipment for spacecraft, nuclear maintenance machinery and robotic composite manufacturing systems for European aerospace, defence and energy customers.

GreenjetsLondon, United Kingdom · 11-50

Develops quiet, safe electric propulsion systems and jet engines for aircraft including drones, air taxis, and regional aircraft to accelerate sustainable aviation.

Aspen 212

A 212mm ducted fan propulsion unit producing 5 kg static thrust at 500g weight, achieving 93% noise reduction and 45% greater efficiency than an open propeller of the same diameter.

Sycamore 160

A compact 160mm ducted fan engine for fixed-wing sub-25kg UAVs producing 6 kg thrust at 792g, designed for 26 m/s cruise speed with 75% noise reduction.

Hemlock

Ultra-high-speed ducted fan engine designed for fast fixed-wing drone applications, capable of flight speeds up to 125 m/s while maintaining low acoustic signature.

iComatAthens, Greece · 50-100

Manufactures steered-fibre carbon composite parts for aerospace, defence and space using its patented Rapid Tow Shearing process, producing components up to 65% lighter than conventional composites at production scale.

Innatera NanosystemsDelft, Netherlands · 11-50

Builds neuromorphic processors and developer tools that run brain-inspired AI directly on sensors and edge devices at ultra-low power.

IsembardLondon, United Kingdom · 11-50

Runs a distributed network of precision factories powered by MasonOS, its proprietary software platform, manufacturing high-precision components for aerospace, defence and critical industries.

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.

PowerUP Energy TechnologiesTallinn, Estonia · 11-50

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

SECQAILondon, United Kingdom · 1-10

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

Sidereus Space DynamicsNaples, Italy · 11-50

Develops EOS, a containerised single-stage reusable orbital rocket that launches from a standard shipping container with no fixed launch pad required.

TekneItaly · 51-200

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

3YOURMINDBerlin, Germany · 1-50

Builds on-demand manufacturing software that helps defence and industrial organisations identify spare parts suitable for additive manufacturing and manage distributed production workflows.

BlücherErkrath, Germany · 51-200

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

DrehtainerHamburg, Germany · 51-200

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

Dynamit Nobel DefenceBurbach, Germany · 51-200

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.

InoBatBratislava, Slovakia · 51-200

Specializes in research, development, and manufacture of premium innovative electric batteries custom-designed for automotive, commercial vehicle, motorsport, and aerospace sectors.

E10 Drone Battery Cell

Europe's first fully EU-manufactured battery cell for defence drones and UAS, delivering 320+ Wh/kg energy density, 40% more payload capacity, and sub-15-minute charging using Gen4 silicon anode chemistry.

Gen4 High-Performance Battery Cell

A 326 Wh/kg pouch cell with 10-80% charge in under 15 minutes and 3.5 kW/kg pulse power density, certified to UN38.3 standards for automotive and aerospace applications.

Modular Battery System

Scalable cell-to-pack battery architecture that can be custom-configured for EV, eVTOL, motorsport, and energy storage applications from modular components to complete systems.

Reflex AerospaceBerlin, Germany · 11-50

Designs and builds custom satellite platforms — optical, SAR and SATCOM — for LEO, delivering flight-ready satellites in under 12 months.

Custom Satellite Platform

Reflex's core offering: a bespoke LEO satellite bus designed and built around the customer's payload, whether optical imaging, SAR or SATCOM. The platform is manufactured at the Munich microfactory and can be delivered flight-ready in under 12 months. This speed is achieved through modern manufacturing methods, a vertically integrated supply chain and reusable design architecture rather than a one-size-fits-all bus.

HypersonicaMunich, Germany · 1-10

Develops hypersonic vehicles for Europe's resilience and space sovereignty, focusing on advanced aerospace technology for defence and space applications.

SCALINXParis, France · 51-200

Designs and markets highly integrated mixed-signal semiconductors, including data converter chips and custom SoCs, for defence and aerospace, communications and test and measurement applications.

AFX010x Analog Front End

A family of reconfigurable analog-to-digital converter chips built on SCCORE technology. The AFX0101 is a quad continuous-time delta-sigma ADC sampling at up to 5 GSPS with software-configurable resolution from 8 to 16 bits and selectable digital bandwidth from 20 MHz to 300 MHz. Products ship with evaluation boards and user-friendly software for rapid system prototyping, targeting radar, digital oscilloscopes and high-resolution data acquisition systems.

SCCORE Signal Conversion Platform

Proprietary continuous-time delta-sigma ADC and DAC technology platform with on-chip calibration that enables wideband signal digitisation up to multiple GHz. SCCORE underpins all SCALINX products and is also available as licensable IP for customers building SoC transceivers, dual-band microwave and millimetre-wave chips, or agile RF receivers for phased-array radar.

Signal Conversion ASIC Service

Custom mixed-signal ASIC design and supply service for organisations that require signal conversion capabilities tailored to specific performance or integration requirements. SCALINX delivers designs as GDSII files, known-good die for multi-chip modules or fully integrated turnkey packaged devices. The service draws on a growing internal IP portfolio to reduce development risk and shorten time to market.

Spar-TacIvanić-Grad, Croatia · 11-50

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.

VABO CompositesEmmeloord, Netherlands · 11-50

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.

Garam ElektronikVallentuna, Sweden · 11-50

Designs and manufactures customised cable assemblies, connectors and interconnection systems for Swedish defence and industrial customers across air, naval, land and space domains. SOFF member founded in 1977 with production sites in Vallentuna and Estonia.

Pivexin TechnologyBabice, Poland · 11-50

Supplies motion control systems, electric actuators, slewing gearboxes and drive technology for military platforms including turret systems and land vehicles. Active in European Defence Fund projects across ground combat and force protection sectors.

SnigelDesignFarsta, Sweden · 11-50

Tactical carrying equipment, body armour and modular load-bearing systems for military and law enforcement. Key supplier to the Swedish Armed Forces for over 20 years, founded 1990 by a Swedish airborne ranger.

Tropic SquarePrague, Czech Republic

Czech semiconductor company developing auditable, tamper-resistant secure elements for IoT devices, digital identity, and critical infrastructure protection.

Active Space TechnologiesCoimbra, Portugal · 11-50

Active Space Technologies develops high-precision electromechanical systems, structures and thermal subsystems for space, aeronautics, nuclear fusion and defence missions.

Mechanical Design Engineering

Mechanical design support from requirements through upper-level integration, including procedures needed to manufacture and assemble mission hardware.

Structural Engineering

Structural and dynamic analysis, including FEA, modal and vibration work for launch and operational conditions.

Machining and AIT

Precision machining, assembly, integration and testing of space hardware with qualification and exportable documentation.

Electronics Lab and Cleanroom

Electronics design, prototyping, harness integration, functional verification and ISO 7 cleanroom assembly/testing including TVAC facilities.

Elaboracja NiewiadowNiewiadow, Poland · 51-200

Ammunition production company developing and manufacturing 155mm artillery rounds in partnership with Northrop Grumman. Part of Grupa Niewiadow-PGM, a WSE-listed defence consortium focused on medium and large calibre munitions for Krab and K9 systems.

FibreCoatAachen, Germany · 11-50

A materials technology company developing advanced fiber-reinforced composites and metal-coated fibers for applications including electromagnetic shielding, radar-absorbing materials, and high-performance composites for aerospace and defence sectors.

KalrayMontbonnot-Saint-Martin, France · 201-500

Designs manycore processor chips and PCIe acceleration cards for AI inference, 5G packet processing and storage acceleration in data centres and edge deployments.

TURBOCARD4

A PCIe acceleration card built on the MPPA Coolidge processor, targeting AI inferencing and smart vision applications. Delivers high performance per dollar for compute-intensive tasks and offloads AI workloads from general-purpose CPUs in data centre and edge deployments.

K300

A programmable PCIe acceleration card for telecommunications and security applications, handling radio network processing, packet processing and security acceleration as well as AI acceleration. Suitable for 5G base station deployments and network security appliances.

K200-LP

A storage acceleration card for high-performance storage environments. Combines storage acceleration and security offload in a low-profile PCIe form factor, designed for fast deployment and efficient operation in data centre storage tiers.

NanoPyroNivelles, Belgium · 1-10

Royal Military Academy spin-off developing next-generation energetic materials based on nanoporous carbon technology. Produces explosives, propellants, and pyrotechnics for defence and aerospace with exclusive RMA patent licence.

Pangolin DéfenseBourges, France · 11-50

Ballistic protection company manufacturing modular body armour, vehicle armour kits, and anti-riot gear. Supplies the French DGA, Gendarmerie, and forces in 13+ countries.

siliXconPrague, Czech Republic · 11-50

Czech manufacturer of high-power-density brushless motor controllers for UAVs, unmanned ground vehicles and e-mobility applications. Supplies dual-use ISR and counter-UAS drone platforms with modular PMSM/BLDC drive systems.

Spherical SystemsRotterdam, Netherlands

Spherical Systems designs dedicated semiconductors and electronic subsystems for defence satellites. Their technology manipulates electronic circuits at the transistor level, enabling systems that are smaller, more reliable, and highly software configurable. Supported by Netherlands Industries for Defence & Security.

3D Phoenix DefenceLomianki, Poland · 11-50

Official Polish partner of SPEE3D, distributing and servicing metal 3D printers for defence applications including rapid field repair and spare parts manufacturing.

3DfensePrague, Czech Republic · 11-50

Czech aerospace startup producing containerised mobile drone factories capable of up to 6,400 UAVs per month, paired with fully 3D-printed VTOL platforms that can be configured as ISR drones, reusable bombers or kamikaze systems. Presented at MSPO 2025.

5.0 RoboticsTallinn, Estonia · 1-50

Develops AI-driven, modular CNC machines and robotic manufacturing solutions for defence and field operations. Produces compact, energy-efficient manufacturing systems for on-site parts production and repair without limits.

ABET High Tech SolutionsBra, Italy · 11-50

Composite panels and hybrid laminates manufacturer serving armoured vehicles, helicopter interiors, ship reinforcement and body armour. Based in Bra (Cuneo), with a US subsidiary in Wisconsin.

Advanced Graphene ProductsZielona Gora, Poland · 11-50

Europe's first mass graphene producer, manufacturing High Strength Metallurgical Graphene at industrial scale from its facility in Zielona Gora. Spin-off of Lodz University of Technology with defence-relevant applications in composites and coatings.

AERALISLondon, United Kingdom · 1-50

Developer of modular military aircraft systems featuring common core fuselage with interchangeable components for training and operational roles. Creates advanced jet trainers, basic trainers, and light attack variants with digital engineering and reconfigurable avionics.

AFormXTrbovlje, Slovenia

AFormX manufactures composite airframes and develops aviation simulation systems, including VR flight simulators, flight-physics models and accident-investigation animations.

Composite Airframes

Turn-key composite airframe manufacturing for aviation projects, including fuselages, spars, carry-throughs and control surfaces.

Build-to-Prototype Airframe Work

Flexible airframe production beyond build-to-print, supporting prototype and tooling-led development with close customer integration.

Full VR Simulators

Complete full-VR flight simulators for handling-focused training and aircraft-development use cases.

Aircraft Developer Simulation Support

Simulation services for innovative aircraft developers, including flight models, aircraft visuals and staged simulator development.

AkhetonicsBerlin, Germany · 11-50

Photonic computing chips processing data at the speed of light for high-performance defence AI and signal processing.

AmmunityMarupe, Latvia · 11-50

Latvia's only certified manufacturer of military small-arms ammunition, producing 32 product lines from 9x19mm to .50 BMG. NATO AQAP 2110 certified and designated a national security entity. Acquired by Scandinavian Astor Group in 2025.

AP SolutionsSiedlce, Poland · 11-50

Polish manufacturer of airdrop-capable military vehicles and optionally-manned platforms for the Polish Armed Forces. Co-developed the TAERO unmanned ground vehicle for airborne troops, which won a State Security Leader 2023 award. Produces the AERO line of airmobile 4x4 vehicles from its Siedlce facility.

APR TechnologiesSweden

Advanced propulsion and rocket technology for defence and space applications. NATO DIANA 2025 cohort member.

ArceonDelft, Netherlands · 1-50

Advanced materials company developing high-performance ceramic matrix composites (CMCs) using innovative melt infiltration process. Creates Carbeon carbon-ceramic components for aerospace and defence applications including nozzles, airframes, and thermal protection systems.

AREXŠentjernej, Slovenia

AREX is a Slovenian defence manufacturer producing firearms, training ammunition, ammunition links, ballistic protection, explosive assemblies and precision components.

Firearms and Components

Firearms, handguns and related weapon components manufactured for defence and authority users.

Training Ammunition

Training ammunition products listed by AREX among its defence manufacturing capabilities.

Ammunition Links

Ammunition links and related precision defence products manufactured for industrial and military partners.

Ballistic Protection

Ballistic protection products in AREX’s defence manufacturing portfolio.

Arkadia SpaceCastellón, Spain · 11-50

Castellón-based space propulsion startup developing green monopropellant thrusters for satellites based on hydrogen peroxide fuel. Secured €14.5M from the European Innovation Council Accelerator to scale its 5N thruster product line.

AstronikaWarsaw, Poland · 11-50

Produces space-grade deployable booms, antennas, actuators and subsurface sampling devices for ESA and international missions. Founded in 2013 as a Warsaw-based specialist in compact, lightweight space mechanisms.

ATLANT 3DTaastrup, Denmark · 1-50

Pioneering atomic-scale advanced manufacturing company utilizing Digital Atomic Layer Processing (DALP) technology for rapid innovation across microelectronics value chain. Enables prototyping and manufacturing of micro and nanodevices for optics, photonics, MEMS/sensors.

AtomiverOlomouc, Czech Republic · 1-10

Palacký University Olomouc spin-out commercialising SC-GN3 nitrogen-doped graphene electrode material for high-density supercapacitors, with 170 Wh/l energy density aimed at aerospace and defence payloads. Selected for the NATO DIANA 2025 accelerator cohort.

AutoflugRellingen, Germany · 201-500

Designs and manufactures aviation safety seats, parachute systems, CBRN protective equipment and blast-protected vehicle seating for military and aerospace customers worldwide.

B&T AGThun, Switzerland · 51-200

Swiss firearms manufacturer specializing in submachine guns, suppressors, and tactical accessories from Thun. Won a $2.6M US Army contract for the APC9K subcompact weapon in 2019, supplying military and law enforcement in 60+ countries.

B&T CompositesFlorina, Greece · 11-50

Florina-based advanced composites manufacturer producing carbon and glass fibre structural components for defence, aerospace, and maritime applications using filament winding and advanced fibre placement techniques. SEKPY member.

BlackwaveMunich, Germany

Advanced composite materials manufacturer for aerospace and defence structural applications. Alpine Space Ventures portfolio.

BLIXTSweden

Ultra-fast solid-state power switching technology for defence energy management and grid resilience. NATO DIANA 2025 cohort.

BlueSpace TechnologyBragadiru, Romania · 51-200

Romanian defence company developing TEMPEST shielded electronics, drone jamming systems, and the VLAH 4x4 armoured combat vehicle. Only private TEMPEST producer in Eastern Europe certified by NATO.

Busch PROtectiveGütersloh, Germany · 51-200

Family-owned ballistic helmet manufacturer with over 40 years of history. Developed the combat helmet currently worn by Bundeswehr soldiers. Produces aramid-based helmets certified to DEA-FBI Ballistic Protocol standards from facilities in Gütersloh.

CamyProUnited Kingdom · 1-10

AI quoting platform for manufacturers, extracting materials and pricing inputs directly from CAD files and drawings. Selected by UK Digital Catapult and National Composites Centre for the Defence Testbed Accelerator to make defence Technical Data Packs securely discoverable across distributed additive manufacturing supply chains.

CPE ProductionForssa, Finland · 11-50

Forssa-based manufacturer of ballistic protection, riot gear and full-contact training suits supplied to NATO militaries, counter-terrorism units and police forces. ISO 9001, ISO 14001 and AQAP 2110 certified with manufacturing in Finland and Czech Republic.

CSM IndustryTisovec, Slovakia · 51-200

Manufacturer of UDS military multi-purpose telescopic excavators since 1967, deployed across NATO countries and UN peacekeeping missions. Partners with Rheinmetall on the HX 8x8 excavator system and produces Patria AMV XP armoured vehicles for the Slovak Armed Forces.

DACIA Military IndustryBucharest, Romania · 11-50

Romanian small arms and ammunition manufacturer founded in 2018, designing and producing military and law enforcement weapons on in-house CNC lines. Authorised armourer registered with Romania's export control agency ANCEX.

DAMMOKokkedal, Denmark · 1-10

Danish ammunition systems supplier in Kokkedal providing licensed-production defence ammunition, sourcing, assembly, and logistics from Jutland into central Europe. Operates as a Danish consortia working with local production partners on artillery-class munitions.

Dark TacticalBudapest, Hungary

Budapest-based supplier, consultant and reseller in the defence and tactical industry since 2011. Divisions include defence consulting and R&D, specialty procurement for military and law enforcement, value-added distribution across CEE, and custom design and manufacturing of mission-critical gear. NATO project supplier.

DCubeItaly

MIL-STD certified defence technology R&D firm specializing in advanced military system design and qualification testing.

DECPTNivå, Denmark · 11-50

Nanostructured multispectral camouflage technology featuring wavelength-selective nanostructures imprinted in foil for thermal signature reduction and visual concealment. Mass-producible stick-on foil solutions adaptable to any platform across domains with newspaper-print-like production capabilities.

DeftakTallinn, Estonia · 1-10

Ukrainian-Estonian defence technology startup developing next-generation high-precision ammunition for drones and unmanned aerial vehicles, with GPS-independent targeting capabilities.

DeloxLisbon, Portugal · 1-10

Biotechnology company developing portable bio-decontamination solutions, particularly the Delox Box system using hydrogen peroxide vapor technology for sterilization.

Delta DefenceBratislava, Slovakia · 11-50

Slovak defence integrator specializing in automated ammunition production lines (60-155 mm), armoured vehicle modernization, and rocket launcher systems. Has cooperated with BAE Systems and Diehl Defence on IFF, MOKYS C3, and RM-70/85 modular projects for the Slovak Army.

Denchi GroupThurso, United Kingdom · 51-200

Caithness-based engineering firm designing rugged lithium-ion battery systems for the global defence industry, with 20+ years supplying the military. Key products include the BB2590 smart battery and 6T lithium-ion vehicle battery.

DetegasaNarón, Spain · 51-200

Galician manufacturer of waste, water and fuel treatment systems for navy, marine and offshore. Defence accounts for 60% of sales, supplying 29 navies including the Spanish, Royal Australian, Royal and Royal Norwegian navies.

Direct ActionWroclaw, Poland · 51-200

Polish manufacturer of modular tactical gear for NATO special operations forces, including plate carriers, chest rigs and combat uniforms. Products used by SOF units in over 40 countries.

DobbelgängerOulu, Finland · 1-10

VTT spin-off founded in 2022 building lightweight, mobile battlefield decoys that mimic authentic radar and thermal signatures through printed electronics and advanced materials. Raised roughly €920,000 from FiBAN angels and Lifeline Ventures and won the FiBAN Pitch Finland DefSec 2024 competition.

DOK-INGZagreb, Croatia · 201-500

Designs and manufactures heavy-duty unmanned ground vehicles for mine clearance, EOD, CBRN response and counter-terrorism, with 500+ platforms delivered to armed forces and humanitarian organisations in 40+ countries.

MV-4 Scorpion

A light-category unmanned demining and EOD system weighing 6,120 kg, widely considered one of the most proven platforms in its class. It handles mine clearance, route clearance, breaching and EOD manipulation tasks through exchangeable front and rear tools, with remote operation up to 1,500 metres. The MV-4 has been delivered to armed forces across multiple continents and served as core machinery for the US Army. It clears up to 1,800 square metres per hour.

MV-10 Bison

A heavy demining system at 20,920 kg built around a unique double-tool configuration — a front flail and rear tiller — that allows a single pass to clear ground to verification standard. Powered by a Caterpillar C18 engine producing 766 HP, it clears up to 4,000 square metres per hour and is the only system of its class verified in real combat conditions. It has been supplied to the Saudi Arabian Ministry of Defense among other customers.

MV-2 Honey Badger

A compact 2,500 kg EOD and demining robot designed for difficult terrain with limited access. Its small footprint allows helicopter transport and deployment in areas too confined for larger systems, while a 200 kg-capacity EOD arm handles deep interrogation, cutting and device defeat. Hardox 450 full-body armour and a self-recovery winch make it suitable for unassisted field operations.

MVC8 Komodo

An unmanned ground system built for CBRN environments, capable of operating in low-oxygen and high-temperature conditions where conventional vehicles cannot. It carries a modular mission module for detection, sampling and decontamination of chemical, biological, radiological and nuclear threats, and can also perform firefighting, obstacle clearance and reconnaissance. The platform was selected as Rheinmetall's focus for scaling after the 2026 acquisition.

DonaustahlHutthurm, Germany · 11-50

Builds loitering munitions, drone avionics and UAV warheads from Hutthurm, Bavaria, with a focus on sovereign European production and field-proven systems.

Eesti ArsenalKadrina, Estonia

Develops and manufactures munitions including anti-tank mines, hand grenades, mortar ammunition and directional fragmentation charges. Framework contract partner for medium- and large-calibre ammunition supply to Estonia worth EUR 30M.

EGO ZlínZlín, Czech Republic · 51-200

Czech manufacturer of CBRN protection, decontamination and mobile medical isolation systems for military, civil defence and integrated rescue services. Founded 1992, currently developing a next-generation BSL-4 isolation chamber.

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.

ElesiaItaly · 11-50

Designs and manufactures carbon-fibre naval consoles, composite ISO shelters, large-screen situational awareness displays and embedded electronics for defence, aerospace and security customers worldwide.

ElevonXLesce, Slovenia

Slovenian manufacturer of long-endurance VTOL and fixed-wing UAVs for land and naval operations, including CBRN missions. Also develops drone detection and jamming systems and produces high-performance composite components.

ENBIOClane, Ireland · 11-50

Develops thermal control coatings for spacecraft using a patented CoBlast surface treatment process. Supplied the heatshield coating for ESA's Solar Orbiter and coatings for JUICE, ExoMars, and MeteoSat missions in partnership with Airbus Defence and Space.

Energetics TechnologyUnited Kingdom · 11-50

UK specialist in energetic materials, pyrotechnic mechanisms and blast mitigation. Designs and manufactures cable cutters, actuators, gas generators and rocket motors used in defence applications including ejector seats, parachute deployment and breacher grenades developed with Dstl.

ENPULSIONWiener Neustadt, Austria · 51-200

Develops FEEP electric propulsion systems for satellites, with 280+ thrusters deployed in orbit and over 420 cumulative years of on-orbit operation. Raised €22.5M in 2026 to scale production of its Nano, Micro, and Nexus thruster product lines.

ES SystemsAthens, Greece · 11-50

Athens-based MEMS sensor manufacturer developing smart, low-power wireless sensors for pressure, gas flow, and temperature, used in industrial, medical, and aerospace monitoring applications. Part of the EFA Group.

ESOX GroupHelsinki, Finland · 1-10

Electric mobility startup for the defence sector, building the Theron electric motor for unmanned ground vehicles, rotorcraft and military platforms with a European supply chain. Formerly known as Donut Defence and part of the DEFINE Accelerator Spring 2025 cohort in Riihimäki.

Evergreen Rifle AmmunitionKokkedal, Denmark · 1-10

Danish small-arms ammunition producer based in Kokkedal, supplying NATO calibres to European defence customers. Part of an emerging Danish munitions cluster focused on raising European security of supply.

FieldmadeOslo, Norway · 11-50

Builds deployable mobile microfactories and digital inventory platforms that bring industrial 3D printing to military operations, remote energy sites and shipbuilding yards.

Fjord DefenceSkallestad, Norway · 1-10

Designs and manufactures high-precision weapon mounts, tripods and pedestals for ground, vehicle and maritime use, focused on improving first-hit probability for crew-served weapons. Acquired in 2025 by Fjord Defence Group, listed on Euronext Oslo as DFENS.

Fluid Wire RoboticsPisa, Italy · 1-10

Pisa-based robotics spin-off from Scuola Superiore Sant'Anna developing force-controllable manipulator arms for harsh environments using patented Fluid Wire transmission technology. Member of NATO DIANA 2025 cohort and EIC Accelerator grant recipient for €2.5M.

Gamma Technical CorporationBudapest, Hungary

Hungarian manufacturer of CBRN defence equipment and light-armoured vehicles with the widest defence portfolio in Hungary. Products include radiation detection instrumentation, CBRN reconnaissance systems, chemical protective suits, decontamination systems and the KOMONDOR Light Armoured Vehicle family.

GermazWroclaw, Poland · 51-200

Produces armoured and special vehicles for military, police and government organisations for over 25 years. Works with certified armour material suppliers including SSAB ARMOX and manufactures from a plant in Wroclaw.

GIA DefenseBucharest, Romania · 51-200

Romanian private artillery ammunition manufacturer (Group Industrial AURORA) producing medium and large-caliber munitions in 81mm, 82mm and 120mm for national and allied defence forces. Partner in the Orbotix Romanian defence ecosystem for integrating munitions with autonomous platforms.

greenSANEStare Miasto, Poland · 11-50

Polish manufacturer of mobile energy storage systems designed as silent alternatives to diesel generators for military field operations. Builds the NONgenerator product line and container-scale batteries up to 9 MWh using second-life EV cells, all designed and assembled at its facility near Konin.

GuS glass + safetyLübbecke, Germany · 201-500

Manufactures bullet-resistant glass and periscopes for armoured vehicles. Supplies 40+ armies worldwide with over 400 periscope types and composite transparent armour that reduces weight by 10-20% at the same ballistic protection level.

GutmarSant Cugat del Vallès, Spain · 51-200

Precision machining and subsystem assembly firm in Sant Cugat del Vallès supplying aerospace, defence, nuclear fusion, submarine and space customers since 1951. Backed by Hyperion Fund and operates +15,000 m2 of facilities.

HansaMatrixRiga, Latvia · 201-500

Electronics manufacturing services for defence and aerospace sectors, providing PCB assembly and system integration.

Hikade TechnologiesBrno, Czech Republic

Czech defence and aerospace engineering company specializing in design, development, and prototyping across mechanics, electrical engineering, optics, and software for military and aviation.

Hintsteiner DefenceSankt Barbara im Mürztal, Austria · 51-200

Manufactures carbon composite lightweight components for military vehicles, weapon platforms, launcher systems, and ballistic protection structures. Produces amphibious flotation bodies, EMI-shielded equipment cases, and add-on armour from their Styrian facility.

Hirtenberger Defence SystemsHirtenberg, Austria · 51-200

Develops and manufactures mortar weapon systems and ammunition in 60mm, 81mm, and 120mm calibres, including aiming and sighting systems. Active worldwide from Hirtenberg, Austria, with over a century of munitions manufacturing heritage.

Inex MicrotechnologyNewcastle Upon Tyne, United Kingdom · 11-50

UK's leading compound semiconductor development and fabrication company, manufacturing advanced devices for defence, communications, and energy applications.

GaN RF MMICs

Monolithic microwave integrated circuits for radar and secure communications, enabling low noise amplifiers, high power amplifiers, and medium power amplifiers for defence and satellite systems.

MEMS Sensors and Actuators

Custom MEMS devices including accelerometers and microfabricated vapour cells for atomic clocks and magnetometers, with over 50 different device types manufactured across aerospace, defence, and space exploration.

InflatechRoudnice nad Labem, Czech Republic · 11-50

Czech manufacturer of inflatable military decoys mimicking tanks, launchers, aircraft and naval targets with matching optical, radar and infrared signatures. Approved NATO supplier (NCAGE 6912G) founded in 2014 with a catalogue including T-90, Leopard 2A4, M142 HIMARS and F-16 replicas.

Tanks and IFV Decoys

Inflatable replicas of tanks and infantry fighting vehicles, including models such as Leopard, Abrams, T-series tanks, BMP and BTR platforms.

Launchers and Radar Decoys

Decoys for air-defence, launcher and radar systems such as HIMARS, MLRS, PATRIOT, PANTSIR and other high-value battlefield assets.

Military Truck Decoys

Inflatable truck and support-vehicle decoys for logistics, command, communications and battlefield deception scenarios.

Fighter Aircraft Decoys

Airfield deception products representing fighter aircraft and aviation assets, including visual signature replication for training and operational deception.

IPM IndustriesTrenčín, Slovakia · 11-50

Production, servicing, maintenance, repair, and modernization of military and specialized vehicles. Manufactures mechanical components, assembly units, and complete vehicle prototypes for the Slovak defence sector.

IRnovaKista, Sweden · 11-50

Kista-based infrared detector manufacturer and Europe's sole producer of T2SL and small-pitch QWIP cooled detectors, with resolutions up to 1280x1024 used in defence, space, and gas detection systems. Spun out of a Swedish government research institute in 2007.

JakuszNowe Miasto Lubawskie, Poland · 51-200

Designs and manufactures blast-proof containers, ammunition disposal systems and CBRN transport devices for military and law enforcement. Over 38 years of experience, with products deployed in 39 countries and full NATO AQAP quality certification.

JCS Nuclear SolutionsBury, United Kingdom · 11-50

UK radiation detection and shielding manufacturer, co-developer with AWE of the GMS595 gamma dose-rate monitor — the most sensitive gamma monitor available, cutting CBRN response time from two minutes to two seconds.

JPC CompositeAvesta, Sweden · 1-10

Manufactures precision carbon fibre components for military aircraft, helicopters, motorsport and industrial systems from a facility in Avesta. Founded in 2000 and now part of Scandinavian Astor Group.

LincadUnited Kingdom · 11-50

Designs and manufactures bespoke lithium-ion batteries and charging systems for military platforms, EOD robots, unmanned systems and defence prime contractors across NATO.

LitquHelsinki, Finland · 1-10

Helsinki University spin-off developing Biodecon, a patented non-toxic decontamination solution for chemical and biological warfare agents including Sarin, Mustard Gas, VX and bio agents. Developed with the Finnish Defence Forces and the VERIFIN chemical weapons verification institute.

MARS ArmorKostinbrod, Bulgaria

Bulgarian manufacturer of ballistic body armour, bulletproof vests and combat helmets. Supplies Bulgarian MoD (9,200 helmets and vests contract) and exports to 43+ countries. NATO NCAGE 0053U.

Marstrom CompositeVästervik, Sweden · 11-50

Manufactures carbon composite parts for aerospace, defence and naval customers, including camera housings on 350+ defence drones and structural parts on 10 coastguard corvette boats. Founded 1983, acquired by Scandinavian Astor Group in 2023.

MGI DefenceOxfordshire, United Kingdom · 11-50

MGI Engineering's defence division applying Formula 1 rapid prototyping and lightweight composite expertise to autonomous platforms. Builds one-way effectors, heavy-lift UAVs, and the SkyShark drone that first flew in July 2025.

Mimicrys SystemsUmeå, Sweden · 1-10

Develops controllable multispectral camouflage, signature-management and decoy systems for armoured vehicles and ground forces. Selected by the European Defence Fund to develop adaptive multispectral camouflage as part of a European tank programme spanning 19 countries.

MIPRONSColleferro, Italy · 11-50

Space propulsion startup founded in 2019 near Rome developing water-electrolysis micro thrusters for satellites. Partnered with Thales Alenia Space Italia and backed by ESA BIC Lazio, with patents granted in the EU, Italy, India and Japan.

Morpheus SpaceDresden, Germany · 51-200

Builds FEEP-based electric propulsion systems for small satellites, enabling constellation deployment, collision avoidance, station keeping and deorbiting throughout the entire mission lifetime.

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.

Nordic BatteriesKongsberg, Norway · 51-200

Manufactures customized battery solutions for industrial applications across construction, maritime, and defence sectors. Provides specialized battery systems for harsh environments.

21700 Drone Battery Packs

Customisable high-energy-density battery packs using 21700 cells, built in flexible series/parallel configurations for extended drone flight times and rapid field deployment.

MODUL90 LFP Battery Module

A 19-inch rack-mount LFP battery module with integrated BMS and display, available in 48V (5 kWh) and 100V (10 kWh) configurations for off-grid energy storage and movable applications.

ePOWERPACK

A 10 kWh vehicle-mounted mobile power system co-developed with Storm Adapt, designed for field deployment to power portable military electronics, communications, and critical infrastructure.

Nordic Shield GroupLinköping, Sweden · 11-50

Designs and builds high-security protective shelters, EMP-shielded containers and secure data centres, including the SSK 35A modular shelter rated against 155mm artillery fragmentation and NBC threats. Astor Group associated company headquartered in Linköping.

Odin TargetSträngnäs, Sweden · 11-50

Designs and builds turnkey shooting ranges and modular target systems for the Swedish Armed Forces, Swedish Police and special units, with patented Svalin environmentally friendly bullet traps. Operations began in 1917 and the company has been independent since 2005, headquartered in Strängnäs.

Omni3DPoznan, Poland · 11-50

Manufactures large-format industrial 3D printers used by defence forces, aerospace and naval sectors across Europe. Developed TFU20, a portable field manufacturing lab for military repair operations.

P.H.U. LechmarKielce, Poland · 11-50

Polish defence equipment supplier and UGV developer, licensed for military trade since 2014. Co-developed the hydrogen-powered Hermione unmanned ground vehicle with French firm H2X-Defense, unveiled at MSPO 2025 and currently being tested by the French Army for its first AI-directed combat unit.

PACPROTECTAmsterdam, Netherlands · 1-10

Modular ballistic protection shields for military and law enforcement special operations units. Three shield sizes (PAC270 to PAC405) with mission-specific accessories including the POWERPAC battery and PACCAM integrated camera. Government end-users only.

PEZT Co.Italy · 11-50

Italian defence supplier designing modular training facilities, tactical operations centres and Role2B field hospitals for armed forces and police. Also provides ballistic personal protection, underwater DPDs, armoured VR9 vehicles and conversion kits for non-lethal training munitions.

PlastPack DefenceNæstved, Denmark · 11-50

Danish manufacturer of polymer ammunition boxes that replace traditional steel containers. The boxes deliver a 67 percent weight reduction, melt rather than explode in fire, and lower the radar and acoustic signature of military logistics convoys.

Polaris SpaceplanesBremen, Germany · 51-200

Builds fully reusable horizontal take-off spaceplanes and hypersonic vehicles for both commercial satellite launch and Bundeswehr-contracted defence applications, powered by in-house aerospike rocket engines.

QUICKBLOCKStirling, United Kingdom · 11-50

Stirling-based SME producing lightweight, ballistic and blast-rated modular building blocks made from 100% recycled polypropylene. Awarded a £238,000 DASA contract with the UK MoD for force protection and vehicle checkpoint infrastructure.

R.I. GroupTrepuzzi, Italy · 51-200

Italian manufacturer of modular military shelters, bunkers, sentry boxes, field hospitals and force protection structures serving NATO, EU and allied ministries. Holds NATO AQAP 2110 and STANAG 2280 ballistic protection certifications, with deployments in Kosovo, Iraq, Lebanon and Afghanistan.

RBL Defence PolskaWarsaw, Poland · 1-10

Warsaw-based defence startup founded by military veterans developing modular composite shelters, loitering munitions, remotely operated electric combat vehicles and a patented cellular geotextile ballistic protection system. Won a Diamond Shields award at the Poland Security Congress 2025.

RD ALFA MicroelectronicsRiga, Latvia · 51-200

Designs and manufactures radiation-hardened, ITAR-free analog integrated circuits for space and defence. ESA-qualified components on the European Preferred Parts List. Supplies Thales Alenia Space and Airbus Defence and Space.

RebelvoltHelsinki, Finland · 1-10

Builds silent, emission-free battery-based e-Generators that replace diesel generators in defence field bases and command posts, with customers in three NATO countries and an assigned NCAGE code for portable e-Generators. Designed and manufactured in Finland and validated through the DEFINE accelerator and VTT.

Rekord Hale NamiotoweBielsko-Biala, Poland · 51-200

Manufactures military-grade tent structures, shelters and base life support systems for NATO forces since 1998. Products include combat tents rated to -32C, rapid-deploy maintenance hangars and turn-key field camps for Polish, US and allied militaries.

SAFE4UBålsta, Sweden · 1-10

Bålsta-based manufacturer designing and producing ballistic body armour and protective helmets for police, military and special forces, with over 15 years of experience and exclusively European raw materials. Sole Swedish supplier of qualified body armour, recently delivered Body Armour 24 to the Swedish Armed Forces.

ScandiflashUppsala, Sweden · 11-50

Develops flash X-ray imaging systems with exposure times down to 20 nanoseconds, used worldwide for ballistic testing, armour validation and detonation research. Founded in 1983, joined Scandinavian Astor Group in 2024.

SCHUBERTHMagdeburg, Germany · 201-500

Manufactures the Bundeswehr standard combat helmet (Gefechtshelm M92) and the modern M100 ballistic helmet certified to NIJ IIIA and VPAM 2. Produces 1.5 million helmets per year from Magdeburg with around 300 employees. Founded 1922.

SEATOM TechnologiesPorvoo, Finland

SEATOM Technologies develops modular micro-nuclear reactor systems for marine and extreme environments. Selected for NATO DIANA's Operations in Extreme Environments cohort, SEATOM offers the OCEAN-SMR™ system for naval and seabed operations, supporting the maritime industry's transition to Net Zero.

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.

Šestan-BuschPrelog, Croatia · 51-200

Family-owned Croatian manufacturer of aramid-based ballistic combat helmets including the BK-3, standard issue helmet of the Croatian Armed Forces. Has delivered over 2.5 million helmets from its Prelog plant to forces in more than 70 countries.

SintermatMontbard, France · 11-50

Industrial technology company that designs and produces innovative high-performance materials using the Spark Plasma Sintering (SPS) process for aerospace, defence, luxury goods, and industrial sectors.

SKB Drive TechWarsaw, Poland · 51-200

Manufactures drive axles, gearboxes and suspension systems for military vehicles including the Jelcz 442.32 4x4 truck and Rosomak APC. Family company with roots dating to 1912, supplying drivetrain components to Polish and Ukrainian armed forces.

SkyPro PropulsionVejen, Denmark · 11-50

Danish defence rocket and missile producer founded in March 2024 to bring sovereign MLRS production to Denmark. Operates the Skypro Nordic Defense Park on a former NATO base with ammunition storage and test facilities, with a portfolio spanning 122 mm to 400 mm guided rockets.

SPEKONSeifhennersdorf, Germany · 51-200

Military parachute systems manufacturer certified as a Bundeswehr aviation equipment supplier. Exports to over 30 countries and has produced parachutes for armed forces worldwide for over 70 years from its Saxony facility.

Spes3DWarsaw, Poland · 11-50

Provides metal and polymer 3D printing services for the defence sector using PBF-LB and MJF technologies. Produces heat exchangers, turbine components and custom military hardware.

Steen DefenseEskilstuna, Sweden · 1-10

Sweden's first indigenous assault rifle manufacturer, building the SD1-MCR 5.56×45mm NATO combat rifle from a precision-engineering facility in Eskilstuna. Founded in 2022 and selling exclusively to government, military and security customers.

Steyr MotorsSteyr, Austria · 51-200

Develops high-performance diesel engines with best-in-class power-to-weight ratios for military vehicles and naval vessels. Holds a €350M order backlog supplying engines for Rheinmetall's Panther main battle tank, with 110 employees in Steyr.

SWEBALNora, Sweden · 1-10

Sweden Ballistics AB is building Europe's first new TNT production facility since the 1990s in Nora, targeting 4,500 tonnes annual output by 2028 to supply NATO-standard explosives for European ammunition and drone warheads. Backed by EQT co-founder Thomas von Koch and ex-Chief of Army Karl Engelbrektson.

Swedish OrdnanceHuddinge, Sweden · 1-10

Manufacturer of linking and delinking systems, flash hiders, feed chutes and weapon-mount upgrades for M2 .50 cal and NATO machine guns. Over 30 years of weapons development experience with exclusive focus on defence and law enforcement clients.

SweGaNLinköping, Sweden · 11-50

Linköping University spin-out producing custom GaN-on-SiC epitaxial wafers based on its proprietary QuanFINE buffer-free structure. Wafers power defence radars, satcom terminals and military RF amplifiers, with €12M Series A and a Saab/Ericsson/Chalmers 6G partnership.

SygnisWroclaw, Poland · 51-200

Deep-tech company developing novel additive manufacturing technologies including direct ink writing and patented liquid FDM. Acquired 3D printer manufacturer ZMorph and supplied 20 printers to produce military equipment for Ukraine's armed forces.

Taiga ABVarberg, Sweden · 11-50

Develops durable functional workwear for military, police, ambulance and search-and-rescue operations across temperatures from +15C to -50C. Founded over 40 years ago and dual-branded as Torraka in North America.

TetersOlaine, Latvia · 1-10

Latvian precision manufacturing company providing CNC machining, welding, laser cutting, and metal assembly services for military and industrial customers.

Trauma Simulation LtdBridgend, United Kingdom · 1-10

Swansea University spin-out manufacturing life-like whole-body trauma training simulators for military combat medic and MERT training. Models are built from 3D CT and MRI imaging and replace animal and cadaveric training materials.

Trival AnteneLjubljana, Slovenia

Slovenian manufacturer of military and naval antennas, antenna masts and accessories for HF/VHF/UHF/SHF tactical communications. Founded 1965, produces composite field-deployable mast sections and custom antenna systems for defence and professional radio use.

Tulip TechDen Bosch, Netherlands · 11-50

High-energy drone battery manufacturer delivering 450 Wh/kg silicon-anode packs that extend UAV flight endurance by 30-100%. Signed a large-scale battery contract with the Dutch Ministry of Defence in 2025 and supplies drone makers in 14 countries including Ukraine.

TYVA EnergieAnnonay, France · 11-50

Modular lithium battery manufacturer producing custom high-density packs for defence, robotics, and subsea applications. Supplies Thales Alenia Space and ALSEAMAR special forces underwater vehicles from its factory in Annonay, France.

UF PROCelje, Slovenia

Slovenian designer and manufacturer of tactical clothing and protective gear for military, SWAT and special forces units. Product line includes Striker XT combat shirts, Monsoon XT rain jackets and unit-specific camouflage pattern systems. Operated by Prevent & Deloza in Celje.

Ukrainian ArmorKyiv, Ukraine · 51-200

Manufactures ballistic helmets, armor plates, body armor suits, plate carriers and vehicle protection for Ukrainian military and law enforcement, with exports to the U.S. market under the UARM brand.

Uplift360United Kingdom

Recovery and recycling technology for aerospace composite waste, reducing defence supply chain dependency on virgin materials. NIF-backed.

Viima Aerospace TechnologiesEspoo, Finland · 1-10

Additively manufactured UAV platforms for defence. Builds the Vorax 7 high-speed FPV platform with 1.2kg payload and 50km range, and the modular VL5 fixed-wing trainer. DEFINE Accelerator Fall '24 cohort.

WamtechnikPiaseczno, Poland · 51-200

NATO-certified manufacturer of military battery packs and power supply systems for the Polish Army, police and border guard. First company in Central and Eastern Europe licensed by Panasonic for lithium-ion pack production.

Works 11Radom, Poland · 11-50

Arms manufacturer and special trade company founded in 2005, inheriting production documentation from the former Lucznik arms factory. Supplies weapons, ammunition and ballistic testing equipment to the Polish Armed Forces and police.

ZentauronBad Salzuflen, Germany · 11-50

Tactical equipment manufacturer producing plate carriers, ballistic vests, magazine pouches and load-bearing systems for the Bundeswehr, police and special forces. All products are sewn in Germany to military TL specifications.

Zetor Engineering SlovakiaBytča, Slovakia · 11-50

Defence vehicle R&D centre developing the Gerlach 4x4 armoured tactical vehicle with STANAG 4569 Level 3 protection and Rheinmetall armour integration. Also owns IP for the DV-2 turbofan engine and provides engineering consultancy for military mobile platforms.