| # | Company | Employees |
|---|---|---|
| 1 |
Airbusairbus.com
Pioneers sustainable aerospace, designs and manufactures commercial aircraft, offers space systems, defense, security, and provides civil and military rotorcraft solutions globally. |
88,309 |
| 2 |
Safransafran-group.com
International high-technology group, operating in aviation propulsion, equipment, interiors, defense, and space markets for a safer, more sustainable world. |
73,902 |
| 3 |
Thalesthalesgroup.com
Multinational specializing in cybersecurity, defense, aerospace, digital identity, and secure communications for governments and industries. |
65,031 |
| 4 |
Sopra Steriasoprasteria.com
Offers consulting, digital services, and solutions, assisting large companies and organizations with digital transformation, improving competitiveness through technology and collaboration. |
47,609 |
| 5 |
Ministère de la Défensedefense.gouv.fr
Ensures national territory protection, population safety, supports international defense agreements, and assists other ministries in public service missions. |
37,844 |
| 6 |
Armée de Terrelinktr.ee
Recruits 16,000 soldiers in over 100 specialties, offering a unique professional experience through military service. |
23,418 |
| 7 | 19,468 | |
| 8 |
Marine Nationalelamarinerecrute.gouv.fr
A maritime defense organization in France with a vast ocean territory, comprised of 40,000 active members and 5,000 reserves, recruiting and training young adults for various roles |
14,853 |
| 9 |
Framatomeframatome.com
Designs, services and installs components, fuel, and instrumentation and control systems for global nuclear power plants while providing digital and technical expertise. |
14,188 |
| 10 |
Airbus Helicoptersairbus.com
Global leader in aerospace products, services, and solutions, specializing in efficient helicopter solutions for various sectors worldwide |
13,740 |
| 11 |
Hutchinsonhutchinson.com
Designs, produces customized materials, connected solutions for global customers: land, air, sea. Leaders in vibration control, fluid management, sealing technologies. |
13,625 |
| 12 |
NAVAL GROUPnaval-group.com
Designs, produces, integrates, supports and upgrades submarines, surface ships, drones, their systems, weapons, and equipment for countries maintaining maritime sovereignty. |
12,753 |
| 13 |
Armée de l’air et de l’espacedevenir-aviateur.fr
Recruitment and training of military personnel in aviation-related fields including cybersecurity, telecommunications, engineering, mechanics, HR, and security. |
11,710 |
| 14 |
Evideneviden.com
Eviden is a global leader in digital transformation, offering expertise in digital, cloud, data, advanced computing, and security solutions to industries worldwide |
10,793 |
| 15 |
Thales Alenia Spacethalesaleniaspace.com
Designing satellite-based systems for telecommunications, navigation, Earth observation, defense, and space exploration, ensuring connections, monitoring our planet, and discovering the Universe. |
8,168 |
| 16 |
Assystemassystem.com
Independent nuclear engineering company accelerating energy transition, developing nuclear and renewable energies, power grids, hydrogen projects, and low-carbon transport. |
8,143 |
| 17 | 8,119 | |
| 18 |
Dassault Aviationdassault-aviation.com
French aerospace company designs, builds military aircraft, business jets, and space systems. Leader in new generation fighters, Rafale, Falcon jets, and pioneering digital technologies. |
7,267 |
| 19 |
European Space Agency - ESAesa.int
Coordinates member resources for space capability development, ensuring benefits for European and global citizens through ambitious space programs. |
7,016 |
| 20 |
ArianeGroupariane.group
Designing, developing, manufacturing, and operating space launch systems and strategic missiles for space and defense sectors. |
6,651 |
| 21 |
TRIGOtrigo-group.com
Provides comprehensive quality solutions and management services for automotive, aerospace, and transport industries, addressing supply chain challenges globally with local expertise. |
5,771 |
| 22 |
DGA - Direction générale de l'armementdefense.gouv.fr
The agency acquires and prepares defense systems, supports European cooperation, and promotes exports, ensuring France's strategic independence and technological leadership in military capabilities. |
4,707 |
| 23 |
Constelliumconstellium.com
Global leader in designing and manufacturing innovative aluminium products for aerospace, automotive, and packaging markets with 25 manufacturing sites worldwide |
4,425 |
| 24 |
Airbus Aircraftairbus.com
It shares news and insights about its aircraft, sustainable aviation initiatives, and other relevant topics for aviation enthusiasts. |
4,093 |
| 25 |
Zodiac Aerospacezodiacaerospace.com
Leading provider aerospace equipment, systems for aircraft, helicopters, space. Expertise in onboard comfort, safety, and various flight/ground systems, now part of Safran. |
4,002 |
| 26 |
Air France Industries KLM Engineering & Maintenanceafiklmem.com
Provides comprehensive aircraft maintenance, repair, and overhaul services, focusing on air safety, operational management, cost minimization, and technical excellence with an extensive track record. |
3,989 |
| 27 |
LISI AEROSPACElisi-aerospace.com
Designs and produces assembly systems, hydraulic fittings, and metal structural components for the aerospace sector, supporting innovation programs for safer aircraft. |
3,278 |
| 28 |
Sabena technicssabenatechnics.com
French independent provider of maintenance and modification solutions for civil and military aircraft operators, offering airframe, component MRO, upgrades, CAMO, supply chain, painting, and training. |
3,151 |
| 29 |
ACTIA Groupactia.com
Designs, manufactures, and operates high-tech electronic systems for demanding sectors: land mobility, aerospace, space, and energy worldwide, focusing on connectivity, safety, and performance. |
3,066 |
| 30 |
Centre National d'Études Spatialescnes.fr
A government agency shaping France's space policy, inventing future space systems, advancing space technologies, and ensuring independent access to space |
3,007 |
| 31 | 2,986 | |
| 32 |
CS GROUPcs-soprasteria.com
Designs, builds, deploys, and maintains critical systems with innovative solutions and products, ensuring operational efficiency and security for client missions. |
2,968 |
| 33 |
Latecoerelatecoere.aero
Tier 1 supplier to aerospace industry, providing aerostructures like doors and wings, and interconnection systems such as wiring and avionics for commercial, defense, and space sectors. |
2,944 |
| 34 |
GROUPE ADFgroupeadf.com
ADF is a leader in industrial maintenance and related services, helping clients improve their operational performance and focus on core-business activities |
2,926 |
| 35 |
KNDS Franceknds.com
Designing, developing, producing armored vehicles, artillery, guns, turrets, ammunition, and robotic systems, with customer support, for armed forces land combat challenges. |
2,894 |
| 36 |
ATRatr-aircraft.com
Designing, manufacturing, and supporting lowest emission turboprops for regional aviation, providing efficient aircraft and tailor-made solutions to operators worldwide, enhancing connectivity and community links. |
2,533 |
| 37 |
Liebherr Aerospace and Transportationliebherr.com
A family-run technology company offering high-quality products and services in construction, aerospace, transportation, HVAC systems, e-mobility, and hydraulic systems globally |
2,485 |
| 38 |
Groupe MECACHROMEmecachrome.com
Designing, manufacturing high-value parts and structural assemblies for aerospace, automotive, motorsport, defense, and energy sectors, leveraging precision mechanics and operational excellence. |
2,472 |
| 39 |
Figeac Aerofigeac-aero.com
Global supplier of metal parts and sub-assemblies for aerospace, defense, and energy sectors, providing end-to-end industrial services including machining, treatment, and assembly. |
2,438 |
| 40 | 2,281 | |
| 41 |
Aubert & Duvalaubertduval.com
Develops and transforms complex metallic materials like special steels, superalloys, titanium, and aluminum for strategic sectors. |
2,243 |
| 42 |
Safran Engineering Servicessafran-group.com
Provides engineering services for aerospace and ground transport industries globally, specializing in electrical, aerostructure, mechanical, production, system, and software development, with a focus on digital transformation. |
2,208 |
| 43 |
ONERA - The French Aerospace Labonera.fr
Researching future aerospace and defense challenges, contributing to industry competitiveness through expertise in all related disciplines and technologies. |
2,097 |
| 44 |
Radiallradiall.com
Manufactures interconnect components for aerospace, defense, industrial, medical, railway, and telecom industries worldwide, with facilities on three continents. |
1,898 |
| 45 |
Reelreelinternational.com
Designs, produces, and maintains complex lifting and handling systems and solutions for highly technical installations in diverse markets like aerospace, nuclear, and energy. |
1,882 |
| 46 |
STELIA Aerospacestelia-aerospace.com
Design and manufacture of premium aircraft cabin interiors, specializing in high-quality passenger seats with a distinctive French design touch. |
1,881 |
| 47 |
Eutelsateutelsat.com
Delivers connectivity and broadcast services worldwide. Operates a global fleet of 37 Geostationary satellites and over 600 Low Orbit earth satellites for diverse markets. |
1,755 |
| 48 |
État-Major des Arméesdefense.gouv.fr
Responsible for employing forces, commanding military operations, and advising the government on military matters under presidential and governmental authority. |
1,749 |
| 49 |
Safran Landing Systemssafran-group.com
Specializes in landing gear systems, providing innovative solutions for aircraft safety, performance, and maintenance in both commercial and military sectors. |
1,717 |
| 50 |
Légion étrangèreterre.defense.gouv.fr
The company provides France with a combat force comprised of foreign soldiers, commanded by French officers, engaged in operations both nationally and internationally |
1,655 |
| 51 |
Airbus Protectairbus.com
A subsidiary of Airbus specializing in cybersecurity, safety, and sustainability services, offering advisory, consulting, training, and software solutions for risk management |
1,614 |
| 52 | 1,469 | |
| 53 |
TechnicAtometechnicatome.com
Specialized in compact nuclear reactor design, construction, and maintenance for various sectors including naval propulsion, research, medicine, and energy |
1,467 |
| 54 |
SOC LLCsoc-usa.com
Provides global mission support solutions, including security, cyber security, canine services, and base operations for government agencies and Fortune 500 companies worldwide. |
1,407 |
| 55 |
TLDtld-group.com
Designing, manufacturing, selling, and servicing aircraft ground support equipment globally, focusing on green transition, electrification, and automation for aviation operations. |
1,387 |
| 56 |
SOGECLAIRsogeclair.com
Supplies innovative, high added-value solutions for safer, more efficient mobility, offering engineering and production skills across aeronautics, space, vehicle, rail, and defense sectors worldwide. |
1,329 |
| 57 |
Arquusarquus-defense.com
Leading supplier of ground military vehicles to the French army, combining expertise from Renault Trucks Defense, ACMAT, and Panhard, with 130 years of automotive history. |
1,309 |
| 58 |
Parrotparrot.com
Designs, develops, and markets a comprehensive range of high-performance micro-drones, purpose-built for Defence Forces, Public Safety, and Government Agencies. |
1,305 |
| 59 |
SERMA Groupserma.com
An independent, international platform specializing in electronics solutions and services for high-stress environments, offering expertise in 5 core business lines |
1,268 |
| 60 |
THALES SIX GTS FRANCE SAS
A management consulting company based in Îledefrance, France, specializing in providing solutions and services to businesses in various industries |
1,143 |
| 61 | 1,005 | |
| 62 |
TRIGO Aerospace Defense & Railtrigo-group.com
Multinational company provides operational quality management solutions, including inspection, engineering, and management services, for the manufacturing sector, especially transportation industries. |
984 |
| 63 |
CGR Internationalcgr-international.com
Global company specializing in co-engineering and serial production of mechanical-end mechatronic components through cold transformation and overmolding of metal, with a focus on quality and supply chain efficiency |
980 |
| 64 |
Clayens NPclayens.com
Transforms high-performance polymers, composites, and precision metal parts, offering tailored solutions from project to production across diverse industrial sectors. |
978 |
| 65 |
SOURIAU-SUNBANK Connection Technologies by Eatonsouriau.com
An intelligent power management company focused on improving quality of life, protecting the environment, and helping customers manage power efficiently |
965 |
| 66 |
Airbus Geospatial and Secure Connectivity Solutionsspace-solutions.airbus.com
Provides geospatial and secure connectivity solutions using Earth observation satellites, delivering imagery, elevation models, and global reference layers. Also a leader in satellite communications and ground infrastructure. |
942 |
| 67 |
NEXTEAMnexteam-group.com
Leading player in foundry, machining, and sheet metal work for the aeronautics, defense, and space industries. |
933 |
| 68 |
NSE Groupense-groupe.com
Industrial company providing tailored engineering, wiring, integration, maintenance, and repair solutions for defense, aerospace, transport, and consumer electronics. |
911 |
| 69 |
CORDON GROUPcordongroup.com
Provides electronic product maintenance, repair, logistics, manufacturing, and engineering across 40 sites in 12 countries for various partners. |
907 |
| 70 |
Industeelindusteel.arcelormittal.com
Producing high-end alloy and stainless steel plates, custom-made for demanding industries like nuclear, oil, gas, and defense, with a vast range of thicknesses and grades. |
873 |
| 71 | 860 | |
| 72 |
Exxeliaexxelia.com
Designing and manufacturing high-reliability passive components and precision subsystems for demanding markets like aviation, defense, and medical, meeting complex specifications. |
856 |
| 73 |
ATEXISatexis.com
Innovates sustainable, secure technology, assisting customers with operations and maintenance of complex systems across various sectors like aerospace and defense. |
809 |
| 74 |
CLS Group (Collecte Localisation Satellites)cls.fr
global pioneer providing monitoring and surveillance solutions for the Earth, managing resources sustainably using space-based technology and data processing. |
788 |
| 75 |
LYNREDlynred.com
Designs and manufactures high-quality infrared technologies for aerospace, defense, and commercial markets, including IR detectors for military and thermal imaging equipment. |
749 |
| 76 |
POTEZ AERONAUTIQUEpotez.com
Specializes in design, production, assembly, repair, and inspection of aircraft structural components including doors, fuselage, wings, and spare parts. |
741 |
| 77 |
Thales Aerospace Communicationsthalesgroup.com
Provides airborne avionics systems including satellite communications, audio/radio management, antennas, lights, and man-machine interfaces for various aircraft types globally. |
727 |
| 78 | 724 | |
| 79 |
Commissariat des arméesdefense.gouv.fr
The military service is responsible for general support and administration, ranging from defining support policies to delivering services in various domains |
722 |
| 80 |
Crouzetcrouzet.com
A manufacturer providing customized mechatronic components for aerospace, transportation, energy, and machinery industries Specializing in automation, motion, sensors, controls, and instrumentation solutions |
721 |
| 81 |
Defense Conseil Internationalgroupedci.com
Reference operator for international transfer of French military know-how to friendly countries' armed forces through consulting, training, and technical assistance. |
702 |
| 82 |
REVIMArevima.com
Independent provider specializing in Maintenance, Repair, and Overhaul (MRO) for civil and military aircraft Auxiliary Power Units, Landing Gear, and engine components. |
689 |
| 83 |
Garde nationaledefense.gouv.fr
A national reserve force consisting of civilian volunteers working alongside military personnel for the protection of the nation Offering training, pay, and support |
683 |
| 84 |
JEUMONT Electricjeumontelectric.com
A major player in the electricity production and conversion market, manufacturing alternators and specific electric motors for various applications with industrial expertise |
646 |
| 85 |
eXcent - Ingénierie Industrielleexcent.fr
Designs and integrates industrial solutions, with expertise in mechanical engineering, serving clients worldwide in sectors including Aeronautics, Energy, Defense, Automotive, and more |
641 |
| 86 |
EURENCOeurenco.com
European leader in energetic materials: propellants, explosives, and combustible items for defense, security, space, oil & gas, and fuel additives. |
639 |
| 87 |
Roxelroxelgroup.com
A European company specializing in tactical propulsion systems for rockets and missiles, catering to air, sea, and ground forces worldwide |
611 |
| 88 |
Motherson Aerospace SASad-industries.fr
Specializes in high-precision aerospace engine components, advanced metallic and composite products. Design, assembly, testing, industrialization, and production of complex parts with certified special processes. |
609 |
| 89 |
ACBacb-ps.com
A company based in France specializing in metal forming for aeronautical structures, engines, and aircraft manufacturing Offers simulation, design, construction, and installation services |
607 |
| 90 |
Eiffage Métaleiffagemetal.com
Specializing in turnkey metal construction, Eiffage Métal designs and builds building envelopes, facades, and complex multi-technical projects, with a focus on industrial and wind energy sectors |
607 |
| 91 |
Sonovision - Ortec Groupsonovisiongroup.com
Experts process complex systems content, enriching products with innovative solutions throughout their lifecycle, from design to technical content and training for optimized field operations. |
568 |
| 92 |
Bertin Technologiesbertin-technologies.com
Supplies high-end instrumentation, components, equipment, and systems for critical applications such as defense, nuclear, environment, and scientific knowledge improvement. |
566 |
| 93 |
ChapsVisionchapsvision.com
French software company specializing in data intelligence and AI, providing industry-specific solutions for diverse sectors, supporting digital transformation globally. |
558 |
| 94 |
TARMAC AEROSAVEtarmacaerosave.aero
Largest European aircraft storage with advanced maintenance, dismantling, and eco-friendly recycling of airframes and engines under strict certifications. |
554 |
| 95 |
WIPRO LAUAKgroupe-lauak.com
Manufacturing elementary parts, sub-assemblies, and aircraft structures such as sheet metal, machining, piping, and composites, with international presence and certifications. |
551 |
| 96 |
ARESIAaresia.com
An aerospace equipment supplier with expertise in a wide range of aircraft components and systems for civil and defense applications globally |
538 |
| 97 |
SeaOwl Groupseaowlgroup.com
Provides outsourcing services and technology solutions for Maritime, Defense, and Energy industries, including manpower, managed services, and naval defense systems. |
534 |
| 98 |
Photonisexosens.com
Photonis part of Exosens creates cutting-edge photo-detection and low light imaging technologies for defense, nuclear safety, life science, and industrial applications worldwide |
523 |
| 99 |
DASSAULT FALCON SERVICEdassaultfalconservice.com
Expert in business aviation since 1967, offering maintenance, management, technical, and flight services for Falcon business jets in Europe. |
522 |
| 100 |
Economat des arméeseconomat-armees.com
Central purchasing and service provider supporting defense administrative units with food supply, collective catering, general goods, transport, and camp management. |
521 |
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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.
More company lists in France
- The largest companies in France 75,805
- Retail chains in France 6,992
- IT services companies in France 4,433
- IT Services and IT Consulting companies in France 4,335
- Manufacturers in France 4,195
- Software Development companies in France 3,751
- Public sector organisations in France 3,653
- Family-owned companies in France 3,479
- Consulting firms in France 3,031
- Financial services firms in France 2,810
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- Advertising Services companies in France 2,080
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- Events Services companies in France 1,770
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The same list elsewhere in France
- Aerospace and defence companies in Île-de-France 368
- Aerospace and defence companies in Occitanie 255
- Aerospace and defence companies in Auvergne-Rhône-Alpes 173
- Aerospace and defence companies in Nouvelle-Aquitaine 125
- Aerospace and defence companies in Provence-Alpes-Côte d'Azur 111
- Aerospace and defence companies in Grand Est 84
- Aerospace and defence companies in Pays de la Loire 58
- Aerospace and defence companies in Brittany 54
- Aerospace and defence companies in Centre-Val de Loire 51
- Aerospace and defence companies in Bourgogne-Franche-Comté 43
- Aerospace and defence companies in Hauts-de-France 38
- Aerospace and defence companies in Normandy 33
- Aerospace and defence companies in Paris 104
- Aerospace and defence companies in Toulouse 86