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Electronics and semiconductor companies headquartered in Nouvelle-Aquitaine

Tamtam tracks 53 electronics and semiconductor companies headquartered in Nouvelle-Aquitaine. This list ranks the 50 largest by number of employees on LinkedIn, led by SERMA Group, THALES AVS FRANCE SAS and LACROIX - Electronics. Their median headcount is 43. Half of them were founded in 2003 or later. The most common headquarters are Pessac (8), Mérignac (7) and Bordeaux (4).

🇫🇷 Nouvelle-Aquitaine50 companiesUpdated Nov 11, 2026

The electronics and semiconductor sector in Nouvelle-Aquitaine includes a mix of established firms and research institutions. Companies like SERMA Group, an independent platform for electronics solutions, and THALES AVS FRANCE SAS, which designs advanced avionics, represent significant players. Photonis, part of Exosens, develops photo-detection and low-light imaging technologies for various applications.

Many of these entities specialize in high-reliability electronics for demanding sectors such as aerospace, defense, and medical devices. For instance, LACROIX - Electronics manufactures embedded electronics for automotive and industrial uses, while Amplitude Laser designs ultrafast lasers for scientific and industrial applications. A notable concentration of these companies, including SERMA Group, Amplitude Laser, and SYNERGY SCOP, are headquartered in Pessac.

#CompanyIndustryHeadquarters EmployeesFounded
1
SERMA Groupserma.com

An independent, international platform specializing in electronics solutions and services for high-stress environments, offering expertise in 5 core business lines

Business Consulting and Services 🇫🇷 Pessac 1,268 1991
2
THALES AVS FRANCE SAS

Design and manufacture of advanced avionics and vision systems for aerospace applications, enhancing pilot situational awareness and safety.

🇫🇷 Mérignac 1,067 n/a
3
LACROIX - Electronicslacroix-electronics.com

Design and manufacture embedded electronics for diverse solutions, combining R&D with Industry 4.0 manufacturing in automotive, industrial, and healthcare sectors.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Saint-Herblain 1,039 n/a
4
Delta Dore Groupdeltadore.fr

Designing and manufacturing smart home technology, enabling people to manage energy consumption, improve comfort, and reduce environmental impact through innovative solutions.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Bonnemain 535 1970
5
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

Defense and Space Manufacturing 🇫🇷 Mérignac 523 1937
6
Amplitude Laseramplitude-laser.com

Design and manufacture of ultrafast solid-state and fiber lasers for scientific, medical, and industrial applications worldwide with global support.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Pessac 320 2001
7
Exosensexosens.com

A European leader in high-end electro-optical technologies for defense and industrial applications with over 85 years of experience in developing detection and imaging solutions

Semiconductor Manufacturing 🇫🇷 Mérignac 283 1937
8
XLIMxlim.fr

XLIM is a public research laboratory with over 450 members conducting research in electronics, photonics, mathematics, computer science, and imaging

Research Services 🇫🇷 Limoges 236 2006
9
SERMA Technologiesserma-technologies.com

Specialist in analysis, control, and expertise of electronic components, boards, and systems with extensive testing laboratory resources.

Business Consulting and Services 🇫🇷 Pessac 220 1991
10
IMS Laboratoryims-bordeaux.fr

Innovative research company specializing in integrated circuit design, material modeling, automated control, and addressing societal challenges for a sustainable future

Research Services 🇫🇷 Talence 150 2007
11
FEDDagon-electronics.com

Specializes in advanced technology solutions for aerospace, defense, nuclear, medical, and industrial sectors with modern infrastructure and expert teams.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Sainte Alvere 149 1980
12
PNY Technologies Europe & MEApny.com

Global leader in PC components, flash memory, power, and mobile accessories Offers solutions for mobile, photo/video, gaming, and professional needs worldwide

Computers and Electronics Manufacturing 🇫🇷 Mérignac 121 1994
13
Alphitan Groupalphitan.com

Specialized companies providing sales, repair, and maintenance of industrial electric motors, electronic systems, and automation across multiple European sites.

Industrial Machinery Manufacturing 🇫🇷 Bordeaux 112 1982
14
Groupe INOVELECinovelec-groupe.com

Specializes in manufacturing electronic prototypes with steady growth through organic and external expansion since 2000.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Boulazac 107 2000
15
SYNERGY SCOPsynergy-scop.fr

Manufacture complex electronic boards with high reliability and traceability for aerospace, defense, medical sectors, offering certified processes and obsolescence management.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Pessac 93 1982
16
ALPhANOValphanov.com

Boosts innovation, optics, and lasers through research-industry collaboration, offering services, products, and technical facilities for companies and laboratories.

Research Services 🇫🇷 Talence 93 2007
17
i2S Innovative Imaging Solutionsi2s.fr

Development of turnkey vision systems combining optics, mechanics, electronics, software, and industrialization expertise for complete production solutions.

IT Services and IT Consulting 🇫🇷 Pessac 85 1979
18
Telecom Designtelecomdesign.com

Market leader in developing innovative IoT solutions for Smart Home Security and Aging Well industries, partnering with world-leading service providers for unmatched peace of mind

Technology, Information and Internet 🇫🇷 Bordeaux 83 2000
19
FEBUS Opticsfebus-optics.com

Development and manufacturing of distributed optical fiber sensing systems for real-time monitoring of infrastructure integrity and environmental hazards.

Machinery Manufacturing 🇫🇷 Pau 76 2015
20
TELERADtelerad.fr

A technological SME specializing in radio systems for air traffic control and maritime use, offering innovative products and R&D services globally

Aviation and Aerospace Component Manufacturing 🇫🇷 Anglet 71 1950
21
SCEsce-electronique.fr

Local EMS with 25 years experience, providing high-quality electronic solutions for aerospace, industry, electromobility, naval, and circular economy sectors.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 54 2000
22
TPL Systèmestplsystemes.com

A leading company in manufacturing, distributing, installing, and maintaining professional radiocommunication equipment for emergency services and low frequency bands

Telecommunications 🇫🇷 Sarlat-la-Canéda 52 1989
23
ABC TECHNOLOGYbobinage-surmoule.com

Specializes in developing and manufacturing components for electromagnetic applications, offering global solutions through in-house integration of technologies like injection molding, coil winding, and assembly

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Gensac-la-Pallue 49 1955
24
eShardeshard.com

eShard specializes in analyzing and mitigating security risks in mobile and IoT devices to ensure product protection and customer trust

Computer and Network Security 🇫🇷 Pessac 47 2015
25
AMPHENOL FILECamphenol.com

Specialized in designing and manufacturing automotive wire harnesses, providing high-quality cable solutions for the global automotive industry.

Manufacturing 🇫🇷 Airvault 43 n/a

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26
TDMtdm-ing.com

Engineering expertise in electronic, software, mechanical, and industrial design for embedded video, audio, data acquisition, compression, encryption, and recording equipment.

Aviation and Aerospace Component Manufacturing 🇫🇷 Mérignac 41 1994
27
Otonomy Aviationotonomy-aviation.com

Development of high definition entertainment cameras and embedded aircraft security systems with intelligent video motion analysis for aviation.

Aviation and Aerospace Component Manufacturing 🇫🇷 Mérignac 41 2007
28
PHENIX ELECTRONIQUEagon-electronics.com

Manufacturing electronic circuit boards, prototypes, and small to medium series with expertise in quality control and IPC standards compliance.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Lubersac 39 2003
29
A puissance 3 (Ap3)apuissance3.com

Industrial instrumentation for hazardous environments, specializing in Atex products like digital probes, transmitters, and custom enclosures, ensuring safety and process control.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Saucats 29 1983
30
AeroDIODEaerodiode.com

Expert manufacturer specializing in laser diode control electronics, optoelectronic systems, and pulse sequencers for industrial, medical, and scientific research applications worldwide.

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Talence 28 2020
31
AW2Saw2s.com

Designs, manufactures radio products and solutions for telecommunication wireless networks, including 4G/5G mobile, private, emergency, tactical networks, and fixed wireless access.

Telecommunications 🇫🇷 Pessac 28 2012
32
COPELECTRONICcopelectronic.com

A cooperative in Pyrénées Atlantiques specializing in electrical and electronic products and services for industrial and mobility sectors with a focus on local employment

Manufacturing 🇫🇷 Mouguerre 27 1985
33
AGUILA Technologiesaguila.fr

Development of IoT systems, electronic engineering, maritime geosecuring, road safety devices, and R&D subcontracting for various industries.

Research Services 🇫🇷 Bidart 25 2009
34
SYMBIOSE SE2Dsymbiose-se2d.com

Specializing in industrial HMI parts development, our multidisciplinary team of technical experts excels in technology integration across the value chain

Manufacturing 🇫🇷 Pugnac 25 2014
35
EAGLE ABC Technologyeagleabctechnology.fr

This company develops and manufactures components for electromagnetic applications, offering comprehensive global solutions through in-house technologies like injection molding and coil winding

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Gensac-la-Pallue 16 n/a
36
ETSA Electronics & Systemset-sa.fr

Manufacture specialized electronic components and control systems for aerospace, medical, defense sectors with dedicated production and engineering teams.

Aviation and Aerospace Component Manufacturing 🇫🇷 Ruelle-sur-Touvre 16 1983
37
Groupe Startec Energystartec-energy.com

A French group offering cutting-edge, custom-designed batteries, solar systems, secure solutions, converters, and displays for various applications, including mobile and stationary

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Mérignac 16 2016
38
BLOOM LASERSbloom-lasers.com

A high-tech company founded in 2021 specializing in manufacturing high power visible and UV fiber lasers for precise micromachining applications

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Pessac 15 2021
39
WUPATECwupatec.com

Designs and develops high-efficiency, wideband RF and digital systems for next-generation communication, space, and defense applications. Collaborates with semiconductor and system manufacturers.

Telecommunications 🇫🇷 Limoges 12 2016
40
Greenfield Technologygreenfieldtechnology.com

French engineering company specializing in high precision electronic and optical instrumentation for scientific, defense, and industrial applications including data acquisition systems and timing devices

Research Services 🇫🇷 Bègles 12 2001
41
iNGage SASingage-mems.com

Develops multi-axis tactical-grade gyros and IMU-on-a-chip leveraging breakthrough M&NEMS technology, making high-performance inertial navigation sensors accessible for autonomous mobility applications.

Semiconductor Manufacturing 🇫🇷 Grenoble 9 2025
42
SPARK LASERSspark-lasers.com

Specializing in ultrafast laser technology for scientific and industrial use, offering high-quality products for various applications including biomedical imaging and neurosciences with outstanding service

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Martillac 9 2015
43
Muquans (now Exail)ixblue.com

Commercializing industry-grade quantum sensors based on laser-cooled atoms, developed from academic research, operated worldwide by non-specialists in diverse environments.

Research Services 🇫🇷 Talence 8 2011
44
Satlantis Francesatlantis.com

Designs, implements innovative image processing and AI solutions using satellite data for environmental monitoring, security, and industrial optimization, with methane detection expertise.

Aviation and Aerospace Component Manufacturing 🇫🇷 Bidart 8 2024
45
HGL DYNAMICS FRANCEhgl-dynamics.fr

Designs and manufactures unique, innovative dynamic measurement systems. These robust, powerful multi-channel acquisition tools sample at high frequencies, and provide analysis with large data volume software.

Aviation and Aerospace Component Manufacturing 🇫🇷 Mauléon 6 2008
46
Optikanoptikan.com

Redefining how industry and academia see, understand, and control matter by building next-generation see-through imaging systems. Enabling scientific and industrial dominance in inspection and process control.

Industrial Machinery Manufacturing 🇫🇷 Blanquefort 6 2021
47
NLOPTICSnloptics.fr

Innovative photonics company providing advanced surface analysis solutions for the semiconductor industry and beyond, with micrometric precision and non-destructive analysis capabilities

Measuring and Control Instrument Manufacturing 🇫🇷 Bordeaux 5 2025
48
Voltakapvoltakap.com

A consulting firm specializing in electronic engineering, helping clients from specifications to mass production Services include design, development, prototyping, and manufacturing

Research Services 🇫🇷 Limoges 5 n/a
49
Perception manufacturingperception-manufacturing.com

Electronic product development and industrialization from concept to production, specializing in embedded systems and connected objects.

Software Development 🇫🇷 Bordeaux 5 2023
50
BORDELAISE ELECTRONIQUEbe-etude.com

Specialized electronic design firm developing and enhancing products and systems across industries like industrial, security, energy, and military equipment since 2012

Appliances, Electrical, and Electronics Manufacturing 🇫🇷 Saint-Jean-d'Illac 4 2012

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How this list is built

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 Nov 11, 2026.

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