| # | Company | Employees |
|---|---|---|
| 1 |
Schaefflerschaeffler.com
A global leader in motion technology, the company provides innovative solutions for electric mobility, COβ-efficient drives, Industry 40, and renewable energies |
45,108 |
| 2 |
Rohde & Schwarzrohde-schwarz.com
Technology group creates innovations, empowers industrial, regulatory, and military customers with test, measurement, and cybersecurity solutions, pushing boundaries in AI, 6G, cloud. |
9,600 |
| 3 | 6,613 | |
| 4 |
MTU Aero Enginesmtu.de
Leading engine manufacturer, designs, develops, manufactures, markets, and supports commercial and military aircraft engines and stationary gas turbines globally. |
5,119 |
| 5 |
HENSOLDThensoldt.net
Develops defence, security sensor solutions, integrating platform-independent networked sensors, advancing defence electronics, optronics, and software-defined defence capabilities. |
3,819 |
| 6 |
Rosenberger Grouprosenberger.com
Manufacturing impedance-controlled and optical connectivity solutions for high-frequency, high-voltage, and fiber-optic applications across diverse high-tech industries worldwide. |
1,597 |
| 7 |
RENK Grouprenk.com
Specialists in pioneering solutions for controlling extreme forces in industrial, energy, naval, and tracked vehicle applications with innovative, quality products |
1,448 |
| 8 |
Diehl Aviationdiehl.com
Development and provision of innovative aviation technologies focused on enhancing travel comfort, safety, resource efficiency, and future mobility solutions. |
1,374 |
| 9 |
ARRK Engineering GmbHengineering.arrk.com
ARRK Engineering is a global development partner specializing in automotive and mobility industries, supporting the entire product development process with expertise in electromobility, autonomous driving, and software development |
1,111 |
| 10 |
KNDS Deutschlandknds.com
Manufacturer of military land systems, battle tanks, armored vehicles, artillery, and ammunition providing international defense equipment, maintenance services, and strategic battle management solutions. |
1,034 |
| 11 | 918 | |
| 12 |
Novem Groupnovem.com
A global leader based in Germany, specializing in premium interior trim parts for the automotive industry, offering quality and innovation with various materials |
872 |
| 13 |
ESG Elektroniksystem- und Logistik-GmbHhensoldt.net
A German company specializing in developing, integrating, and supporting security systems and software for public sector and industry clients worldwide |
826 |
| 14 |
Helsinghelsing.ai
Security and AI company focused on using real-time information processing and artificial intelligence to protect liberal democracies and provide information advantage |
801 |
| 15 |
Diehl Groupdiehl.com
Family-operated global group providing metal processing, defense equipment, aviation technology, home appliances, and metering solutions with sustainability focus. |
759 |
| 16 |
Premium AEROTEC GmbHpremium-aerotec.com
development production large complex aircraft components aluminum titanium carbon fiber reinforced polymers aerospace industry |
632 |
| 17 |
Liliumlilium.com
Development and manufacturing of electric vertical takeoff and landing aircraft for sustainable urban air mobility and regional transportation. |
615 |
| 18 |
Framatome GmbHframatome.com
A top international manufacturer in the nuclear industry known for quality solutions, innovative technologies, reliability, and excellent performance |
606 |
| 19 |
Quantum Systemsquantum-systems.com
Development and supply of intelligent unmanned systems combining hardware, AI, and software for military, government, and commercial use worldwide. |
599 |
| 20 |
TQ-Grouptq-group.com
A technology company with over 1,400 employees producing electronic assemblies for various industries, offering modular solutions and focusing on work-life balance |
568 |
| 21 |
MBDA Deutschlandmbda-careers.de
Development and supply of advanced missile and air defense systems ensuring military superiority and national security for European armed forces. |
536 |
| 22 |
The Exploration Companyexploration.space
Space exploration democratized for all industries, ensuring affordability, sustainability, and accessibility A global initiative with European origins |
535 |
| 23 |
Deutsche Aircraftbit.ly
Development and manufacturing of efficient, economic, and environmentally friendly aircraft based on Dornier 328 platform for climate-neutral aviation. |
532 |
| 24 |
MT Aerospace AGmt-aerospace.de
A leading international aerospace company specializing in developing, manufacturing, and testing components for a variety of industries with innovative manufacturing technologies |
501 |
| 25 |
Isar Aerospaceisaraerospace.com
The company develops advanced rockets for efficient space access catering to small and medium satellites and satellite constellations |
468 |
| 26 |
SAM GmbHsam-ger.com
Develops and produces motorized actuators, fluid valves, and hydraulic applications alongside complex machined parts as a contract manufacturer for high-demand industrial sectors. |
428 |
| 27 |
RWS β Ignition Technologyrws-technology.com
A leading European manufacturer of small caliber ammunition, pyrotechnic elements, and components with a focus on innovation and growth, part of the Beretta Group |
389 |
| 28 |
Rocket Factory Augsburg - RFArfa.space
Development and operation of cost-effective, high-performance rocket launch systems for deploying satellites across various Earth orbits and beyond. |
362 |
| 29 |
Mynaricmynaric.com
Leading the industrial revolution of laser communications, producing optical communication terminals for air, space, and mobile applications globally Headquarters in Munich |
334 |
| 30 |
Eurofighter Typhooneurofighter.com
European consortium combining aerospace companies from the UK, Germany, Italy, and Spain to develop and manufacture the Eurofighter Typhoon weapon system |
303 |
| 31 |
Grob Aircraftgrob-aircraft.com
Aircraft manufacturer specializing in carbon fiber training planes and aviation training systems, committed to innovation, quality, and developing future pilots |
219 |
| 32 |
blackned GmbHblackned.de
An innovative company specializing in software middleware for digitalizing land forces, providing secure and reliable communication solutions for weapon systems and soldier systems |
210 |
| 33 |
OroraTechororatech.com
A thermal data intelligence company based in Munich, Germany, providing a Wildfire Solution with nanosatellites for real-time monitoring and response globally |
203 |
| 34 |
Aero-Dienstaero-dienst.com
A leading European business aviation company providing MRO services, air ambulance service, jet charter, aircraft management, and aircraft sales with a focus on excellence and customer satisfaction |
195 |
| 35 | 183 | |
| 36 |
ARX Roboticsarx-robotics.com
Development of AI-enabled, modular defense systems transforming legacy platforms into networked, tactically deployable solutions for European armed forces. |
171 |
| 37 |
TELAIRtelair.com
A global leader in cargo-loading systems for commercial aircraft, offering innovative products to efficiently transport cargo and increase revenue |
163 |
| 38 |
LSE Spacelsespace.com
A global space consultancy offering engineering, operations, and consultancy services for satellite and manned missions, with a focus on innovation and employee benefits |
162 |
| 39 | 148 | |
| 40 |
Bayern-Chemie GmbHbayern-chemie.de
A global company with over 60 years of experience in developing missile and space propulsion systems, specializing in solid rocket motors and advanced propulsion technologies |
130 |
| 41 |
Europrop Internationaleuroprop-int.com
A European collaboration for designing, manufacturing, and supporting the powerful TP400-D6 turboprop engines for the Airbus A400M Military Transport Aircraft |
128 |
| 42 |
AES Aerospace Embedded Solutions GmbHaes.gmbh
AES is a high-tech company specializing in safety-critical software and hardware for aviation and other industries, with a diverse multinational team |
123 |
| 43 |
WORK Microwavework-microwave.com
Develops and manufactures RF electronics technologies and products for SatCom, Defence Electronics, Sensors & Measurement, and Navigation Simulators, known for quality and custom solutions. |
110 |
| 44 |
constellrconstellr.com
Delivers defence-grade thermal intelligence from space, revealing activity, patterns of operation, and system state for early warning and confident decision-making. |
107 |
| 45 |
Rivada Space Networksrivadaspace.com
Establishes and operates a global low latency point-to-point connectivity network of LEO satellites. Connects satellites with lasers, providing secure, global, end-to-end enterprise-grade connectivity. |
105 |
| 46 |
TDW Gesellschaft fΓΌr verteidigungstechnische Wirksysteme mbHtdw-warhead-systems.com
Specializing in guided weapon systems, this company designs, manufactures, and integrates warheads, fuzes, and safe & arm devices for military use, focusing on effectiveness and safety |
85 |
| 47 | 78 | |
| 48 |
Hufschmied Zerspanungssysteme GmbHhufschmied.net
A leading European manufacturer of cutting tools specializing in machining new materials for high-tech industries, providing process-optimized tools and consulting services |
72 |
| 49 |
Dcubeddcubed.space
DCUBED specializes in space release actuators, deployables, and manufacturing solutions to help missions reach space faster, easier, and more affordably |
69 |
| 50 |
tecnotron elektronik gmbhtecnotron.de
based out of Wildberg 64, WeiΓensberg, Bavaria, Germany. An aviation and aerospace company, focused on the industry in Germany. |
63 |
| 51 |
Large Space Structures GmbHlargespace.de
Specializing in large space structures, this company offers expertise in creating space reflectors and lightweight structures, with patents on innovative technologies |
61 |
| 52 |
HPS High Performance Space Structure Systems GmbHhps-gmbh.com
European specialist for antennas, mechanical, thermal, and deployable subsystems for space applications. Provides high-performance structures and systems. |
59 |
| 53 |
Autonomous Teamingautonomous-teaming.ai
Developing scalable defence systems to protect against AI-powered asymmetric threats, enhancing security and resilience in complex environments. |
56 |
| 54 | 54 | |
| 55 |
EUSIeuspaceimaging.com
Provides very high resolution satellite imagery products for Europe, leading in earth observation and remote sensing technologies with efficient, near real-time delivery. |
51 |
| 56 |
Vyomavyoma.space
The company plans to develop a satellite-based system for monitoring space debris, offering services such as cataloguing, collision warnings, and autonomous evasive manoeuvres |
46 |
| 57 |
Alpine Eaglealpineeagle.com
Development of innovative counter-drone technology combining machine learning and aeronautical engineering to combat low-cost autonomous drone threats. |
39 |
| 58 |
Protec GmbHprotec-semi.com
Specializing in distribution of components for Space, Military, Avionic, and High Reliable Applications from top industry providers like Renesas, Moog Protokraft, and BAE Systems |
37 |
| 59 |
VECTED GmbHvected.de
Specializing in thermal imaging technology and engineering services, the company develops and manufactures high-quality thermal imaging devices and electronics modules for various applications |
15 |
| 60 |
bavAIRia e.V.bavairia.net
Management of regional aerospace clusters through industry cooperation, international marketing, event organization, and support for research institutions, universities, and small businesses in Bavaria. |
14 |
| 61 |
EADCO GmbHeadco.com
Offers comprehensive aerospace engineering, design, and consultancy services, specializing in aircraft components, electric-powered aircraft, and skilled resource provision across various industries. |
10 |
| 62 |
Excellionexcellion-aero.com
A Munich-based company specializing in developing and building ultra-reliable battery systems for aerospace applications, with a focus on small satellites and launch vehicles |
7 |
| 63 | 7 | |
| 64 |
thya aerospacethya-aerospace.com
A software-driven space technology solution provider specializing in user, ground, and space segment technologies |
4 |
| 65 |
InFactory Solutions GmbHtestia.com
A leader in Industry 40 solutions, specializing in sensor systems, data analytics, and engineering consulting for composite production, striving for fully automated manufacturing |
2 |
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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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