# 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).

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.

🇫🇷 Nouvelle-Aquitaine · 50 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [SERMA Group](https://www.tamtam.ai/c/serma-group) (serma.com)<br>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](https://www.tamtam.ai/c/thales-avs-france-sas)<br>Design and manufacture of advanced avionics and vision systems for aerospace applications, enhancing pilot situational awareness and safety. |  | 🇫🇷 Mérignac | 1,067 |  |
| 3 | [LACROIX - Electronics](https://www.tamtam.ai/c/lacroix-electronics) (lacroix-electronics.com)<br>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 |  |
| 4 | [Delta Dore Group](https://www.tamtam.ai/c/delta-dore-group) (deltadore.fr)<br>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 | [Photonis](https://www.tamtam.ai/c/photonis) (exosens.com)<br>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 Laser](https://www.tamtam.ai/c/amplitude-laser) (amplitude-laser.com)<br>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 | [Exosens](https://www.tamtam.ai/c/exosens) (exosens.com)<br>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 | [XLIM](https://www.tamtam.ai/c/xlim) (xlim.fr)<br>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 Technologies](https://www.tamtam.ai/c/serma-technologies) (serma-technologies.com)<br>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 Laboratory](https://www.tamtam.ai/c/ims-laboratory) (ims-bordeaux.fr)<br>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 | [FEDD](https://www.tamtam.ai/c/fedd) (agon-electronics.com)<br>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 & MEA](https://www.tamtam.ai/c/pny-technologies-europe-and-mea) (pny.com)<br>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 Group](https://www.tamtam.ai/c/alphitan-group) (alphitan.com)<br>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 INOVELEC](https://www.tamtam.ai/c/groupe-inovelec) (inovelec-groupe.com)<br>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 SCOP](https://www.tamtam.ai/c/synergy-scop) (synergy-scop.fr)<br>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 | [ALPhANOV](https://www.tamtam.ai/c/alphanov) (alphanov.com)<br>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 Solutions](https://www.tamtam.ai/c/i2s-innovative-imaging-solutions) (i2s.fr)<br>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 Design](https://www.tamtam.ai/c/telecom-design) (telecomdesign.com)<br>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 Optics](https://www.tamtam.ai/c/febus-optics) (febus-optics.com)<br>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 | [TELERAD](https://www.tamtam.ai/c/telerad) (telerad.fr)<br>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 | [SCE](https://www.tamtam.ai/c/sce) (sce-electronique.fr)<br>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 Systèmes](https://www.tamtam.ai/c/tpl-systemes) (tplsystemes.com)<br>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 TECHNOLOGY](https://www.tamtam.ai/c/abc-technology) (bobinage-surmoule.com)<br>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 | [eShard](https://www.tamtam.ai/c/eshard) (eshard.com)<br>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 FILEC](https://www.tamtam.ai/c/amphenol-filec) (amphenol.com)<br>Specialized in designing and manufacturing automotive wire harnesses, providing high-quality cable solutions for the global automotive industry. | Manufacturing | 🇫🇷 Airvault | 43 |  |
| 26 | [TDM](https://www.tamtam.ai/c/tdm-merignac) (tdm-ing.com)<br>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 Aviation](https://www.tamtam.ai/c/otonomy-aviation) (otonomy-aviation.com)<br>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 ELECTRONIQUE](https://www.tamtam.ai/c/phenix-electronique) (agon-electronics.com)<br>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)](https://www.tamtam.ai/c/a-puissance-3-ap3) (apuissance3.com)<br>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 | [AeroDIODE](https://www.tamtam.ai/c/aerodiode) (aerodiode.com)<br>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 | [AW2S](https://www.tamtam.ai/c/aw2s) (aw2s.com)<br>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 | [COPELECTRONIC](https://www.tamtam.ai/c/copelectronic) (copelectronic.com)<br>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 Technologies](https://www.tamtam.ai/c/aguila-technologies) (aguila.fr)<br>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 SE2D](https://www.tamtam.ai/c/symbiose-se2d) (symbiose-se2d.com)<br>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 Technology](https://www.tamtam.ai/c/eagle-abc-technology) (eagleabctechnology.fr)<br>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 |  |
| 36 | [ETSA Electronics & Systems](https://www.tamtam.ai/c/etsa-electronics-and-systems) (et-sa.fr)<br>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 Energy](https://www.tamtam.ai/c/groupe-startec-energy) (startec-energy.com)<br>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 LASERS](https://www.tamtam.ai/c/bloom-lasers) (bloom-lasers.com)<br>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 | [WUPATEC](https://www.tamtam.ai/c/wupatec) (wupatec.com)<br>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 Technology](https://www.tamtam.ai/c/greenfield-technology) (greenfieldtechnology.com)<br>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 SAS](https://www.tamtam.ai/c/ingage-sas) (ingage-mems.com)<br>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 LASERS](https://www.tamtam.ai/c/spark-lasers) (spark-lasers.com)<br>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)](https://www.tamtam.ai/c/muquans-now-exail) (ixblue.com)<br>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 France](https://www.tamtam.ai/c/satlantis-france) (satlantis.com)<br>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 FRANCE](https://www.tamtam.ai/c/hgl-dynamics-france) (hgl-dynamics.fr)<br>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 | [Optikan](https://www.tamtam.ai/c/optikan) (optikan.com)<br>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 | [NLOPTICS](https://www.tamtam.ai/c/nloptics) (nloptics.fr)<br>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 | [Voltakap](https://www.tamtam.ai/c/voltakap) (voltakap.com)<br>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 |  |
| 49 | [Perception manufacturing](https://www.tamtam.ai/c/perception-manufacturing) (perception-manufacturing.com)<br>Electronic product development and industrialization from concept to production, specializing in embedded systems and connected objects. | Software Development | 🇫🇷 Bordeaux | 5 | 2023 |
| 50 | [BORDELAISE ELECTRONIQUE](https://www.tamtam.ai/c/bordelaise-electronique) (be-etude.com)<br>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 |

## 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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Source: https://www.tamtam.ai/l/electronics-companies-nouvelle-aquitaine