European Defence Companies Database

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TransbitWarsaw, Poland

Designs and manufactures tactical radio relay systems, UAV data links and command-and-control communications equipment for the Polish Armed Forces and NATO air defence programmes.

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TantalitWarsaw, Poland

Develops AI-enabled command-and-control software for counter-drone operations, providing sensor fusion, automated targeting and multi-interceptor coordination. Partnered with WB Group and Nordic Air Defence for C-UAS integration in 2025.

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Tarian TechnologyWelshpool, United Kingdom

Cybersecurity spinout of the Exsel Group that licensed Dstl data-centric security research, commercialising Bastion — software that embeds encryption into each document so files remain secure even if the network is breached.

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TBSSofia, Bulgaria

Bulgarian developer and integrator of defence technologies across land, air and space. Products span space defence systems, anti-drone and jamming solutions, and EOD equipment. BDIA associated member with 20 years of defence trading and production experience.

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Tcherno MoreVarna, Bulgaria

Privately owned Bulgarian producer of marine and river radars, coastal surveillance, ground surveillance and airport surface movement radar systems. Supplies the Bulgarian Border Police, Bulgarian Navy and Maritime Administration. BDIA member based in Varna.

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Team-ConceptBielsko-Biala, Poland

Polish manufacturer of special vehicles, aluminium boats and landing craft for the Polish Armed Forces and special operations units. Produces the Wirus 4 SOF tactical vehicle.

TectiveDelft, Netherlands

Builds automated drone-in-a-box systems capable of 200 flights per day from a single SkyHive droneport using robotic battery swapping. Operates up to 5 drones simultaneously for 24/7 surveillance across 100 square kilometres at centimetre-level resolution.

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TeknelRome, Italy

Rome manufacturer of deployable defence shelters and mobile command centres, including radar and power unit shelters and vehicle integration. Provides in-house engineering, qualification and system integration for defence and critical infrastructure.

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TeldatBydgoszcz, Poland

Manufactures ruggedized military-grade tactical terminals, laptops and tablets for the Polish Armed Forces. Products are deployed on tanks, armoured vehicles, naval vessels and by infantry in the field.

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TelearmyTallinn, Estonia

Telearmy develops remote teledriving technology that enables vehicles to be driven remotely over long distances via satellite or radio. The system is war-proven in Ukraine and can retrofit any ground vehicle for unmanned operations in logistics, reconnaissance, or evacuation in high-risk zones.

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TelesemicaUnited Kingdom

UK covert audio surveillance startup spun out of Dstl via Ploughshare. Its directional microphone arrays use patented acoustic shield signal processing for long-range intelligibility in noisy environments, aimed at law enforcement and intelligence users.

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TemerlandZaporizhzhia, Ukraine

Ukrainian developer of unmanned ground robotic platforms including the Gnom family of combat UGVs with fiber-optic control for EW resistance. Produces armed fire support, mine-laying, demining, and FPV drone carrier ground robots deployed by Ukrainian forces.

TemesoRiga, Latvia

UAV aeronautical engineering company building drones with up to 300km range and biodegradable unmanned target platforms for military training. Member of the Federation of Security and Defence Industries of Latvia.

Tempterno DefenceTallinn, Estonia

Estonian defence startup developing weapons systems for unmanned and autonomous platforms. Founded in 2025 and backed by Darkstar Ventures, with co-founder Lt Col Sten Allik bringing expertise in emerging military technologies from the Estonian Defence Forces.

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TencoreUkraine

Tencore develops and manufactures Ukrainian unmanned ground systems, including the Termit robotic platform and tactical AI modules for military units.

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Terminal AutonomyKyiv, Ukraine

Terminal Autonomy specializes in long-range, autonomous precision strike drones. Their battle-tested AI software suite enables real-time targeting, strike coordination, and swarm control. Products include the AQ-400 Scythe, AQ-100 Bayonet, and AQV-120 Scalpel autonomous systems.

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Termisk SystemteknikLinköping, Sweden

Linköping thermal imaging and infrared technology house spun out of FOI Sensor Division in 2007. Builds fixed and handheld thermal cameras, smart fire detection, and security and defence IR solutions, and trains operators at Linköping University's ITC programme.

TERNWAVESToulouse, France

Direct-to-device satellite communications startup developing Golden Modulation technology for ultra-long-range, GNSS-free resilient connectivity. Partnered with Eutelsat, exhibited at Eurosatory 2024, and selected for French Tech 2030 by the Agence de l'Innovation de Défense.

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Terra HexenLodz, Poland

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.

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TestnorNorway

Multi-domain testing company building software and hardware to assess the robustness of advanced technology against simulated attacks in real-world Arctic conditions. Co-organises Jammertest with FFI, the world's largest open GNSS jamming and spoofing test event held annually in Andøya, Norway.

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TetersOlaine, Latvia

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

The Fourth Law develops autonomy software, modules and simulations for FPV drones, UAVs and other defence robots.

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ThermoteknixCambridge, United Kingdom

Thermoteknix develops infrared thermal imaging, night-vision and augmented-reality vision systems for defence, security, aerospace and industrial users.

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ThinkTank MathsEdinburgh, United Kingdom

Edinburgh mathematical modelling consultancy building bespoke algorithms for space situational awareness, spacecraft thermal modelling and classified defence data projects. Longstanding partner of the European Space Agency and UK MoD's SEAS DTC programme.

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ThrustVilnius, Lithuania

Lithuanian UAV technology company designing and operating high-capacity drone platforms and developing multi-scale AI analytics for 2D/3D remote sensing and defence applications.

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ThrustMeVerrieres-le-Buisson, France

French space propulsion company developing iodine and water-based in-orbit mobility systems for satellite constellations, orbital manoeuvring and sustainable space operations.

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TigbisVilnius, Lithuania

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

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TIMTEC DefenseVipava, Slovenia

Slovenian developer of area-denial and situational awareness systems for land, naval, air and space domains. Products include LUCANUS EO-IR stabilised gimbals, M-series gimbals and a 750kg optionally piloted dual-use aircraft for EW and counter-UAS swarm operations.

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TRANDAustria

Metal MOLLE panels and weapon mounting systems for military and police vehicles. Lightweight modular racks for securing firearms and tactical equipment, used by the Austrian Jagdkommando special operations force.

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Trauma Simulation LtdBridgend, United Kingdom

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.

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Traversals Analytics and IntelligenceUttenreuth, Germany

Uses AI to process billions of open sources for real-time situational awareness and crisis intelligence. Provides 24/7 dynamic frontline monitoring of the Ukraine conflict for government and military organizations. Spin-off from FAU Erlangen-Nuremberg.

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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.

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TRL DronesBrno, Czech Republic

Brno-based builder of fully autonomous ISR and counter-UAS platforms including the MATES fixed-wing interceptor and MILADA long-range jet. Systems are GNSS-denied capable, NATO-interoperable and were unveiled at IDET 2025.

Tropic SquarePrague, Czech Republic

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

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True Detection SystemsBerlin, Germany

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.

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Tulip TechDen Bosch, Netherlands

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.

Tune InsightLausanne, Switzerland

Secure collaborative analytics platform enabling privacy-preserving computation on sensitive defence and intelligence data. EPFL spinoff.

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Turgis GaillardParis, France

Turgis Gaillard develops defence and aerospace systems including the AAROK MALE drone, mission support capabilities and industrial services for armed forces.

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Tutus DataStockholm, Sweden

Swedish cryptography company developing government-approved encryption products for IP networks, files, and mobile devices. Its Filkrypto/PGBI COMSEC product is listed in the NATO Information Assurance Product Catalogue up to NATO RESTRICTED.

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Twentyfour IndustriesMunich, Germany

Twentyfour Industries designs, manufactures and deploys European drone systems at scale for military and electronic-warfare environments.

Tycho Space TechnologiesTrondheim, Norway

NTNU and University of Oslo spin-out building plug-and-play radiation-tolerant edge computers for small satellites. Flagship TychoBoB is a Linux-based AI processing board joining the UiO CENSSAT-1 mission in 2027 via the Arctic Phi-Lab and ESA BIC Norway programmes.

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TYVA EnergieAnnonay, France

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.

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U&C UASKolín, Czech Republic

Czech-Ukrainian drone manufacturer in Kolín producing military unmanned aerial systems primarily for the Ukrainian Armed Forces, in partnership with Ukrainian manufacturer DeViRo. Has delivered over 8,000 combat-tested systems and holds a NATO NCAGE code.

UA DynamicsKyiv, Ukraine

Manufacturer of the Punisher reusable strike drone with 45 km combat range and modular payload system. Over 60 Punisher systems delivered to Ukrainian forces since 2022, completing thousands of combat missions.

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UAVisionTorres Vedras, Portugal

Portuguese UAS manufacturer producing fixed-wing and multicopter drones, loitering munitions and autopilots since 2005. Supplies the Portuguese Air Force and Portuguese Navy with its ELANUS loitering system, UXpilot autopilot and G2000B ruggedized ground control stations.

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UAVLASWarsaw, Poland

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.

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Ubotica TechnologiesDublin, Ireland

Develops on-board AI processors for satellites, enabling real-time vessel detection and autonomous targeting from orbit. Has flown 11 space AI missions with ESA and NASA JPL, and received a European Defence Fund grant for the ARCHYTAS defence AI accelerator project.

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UCANDRONEThessaloniki, Greece

Greek designer and manufacturer of unmanned aerial systems, founded in 2013 as the first Greek company producing custom UAVs for dual-use applications including surveillance, remote sensing, and defence. Customer list includes the Greek National Defence Fund.