The Bouches-du-Rhône department is home to a range of electronics and semiconductor companies, including both established firms and younger entities. These companies specialize in diverse areas such as industrial automation, secure identification, and semiconductor manufacturing.
Key players include CMR Group, which provides sensors and automation systems for various sectors, and STid, known for its contactless identification solutions. Presto Engineering offers ASIC design and outsourced semiconductor operations, while SPS IN Groupe supplies secure components for card and document manufacturers. A common thread among several companies is their focus on security, whether in digital authentication, access control, or secure components.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
CMR Groupcmr-group.com
Specializing in sensors and automation systems for diesel engines, CMR offers control solutions in energy, industry, and marine sectors, focusing on sustainability and ethical practices |
428 | |||
| 2 |
STidstid-security.com
Develops contactless identification solutions using RFID, NFC, Bluetooth, and IoT technologies to secure access and provide traceability for assets. |
179 | |||
| 3 |
Presto Engineeringpresto-eng.com
Provides ASIC design and outsourced operations for semiconductor and IoT device companies, minimizing overhead, reducing risk, and accelerating time-to-market with secure manufacturing solutions. |
155 | |||
| 4 |
SPS IN Groupes-p-s.com
A provider of secure components for card and document manufacturers, offering contact and contactless solutions for identity cards, passports, and bankcards |
149 | |||
| 5 |
IM2NP CNRS UMR 7334im2np.fr
Established in 2008, IM2NP is a multidisciplinary research institute specializing in advanced materials, integrated electronics, and nanoscience with 300 staff members |
118 | |||
| 6 |
CCEIccei-pool.com
Manufacturer of pool equipment for 50 years, offering LED pool lighting, automatic water treatment, and automation systems Products sold globally through various subsidiaries |
108 | |||
| 7 |
Ion Beam Servicesion-beam-services.com
A company specializing in ion implantation products and services, with a focus on technical expertise, experience, and innovative solutions |
98 | |||
| 8 |
WATCHDATA TECHNOLOGIES (FRANCE) SASwatchdata.fr
A leading expert in digital authentication and transaction security, providing electronic security solutions to various sectors worldwide |
85 | |||
| 9 |
SEALSQsealsq.com
Developing quantum-resistant semiconductors, PKI, and trust services for the future |
85 | |||
| 10 |
TIL TECHNOLOGIES by Hirschtil-technologies.fr
Design manufacture and market electronic security systems including access control intrusion detection video surveillance for buildings across France. |
84 | |||
| 11 |
Mirion Technologies Francemirion.com
Design and manufacture of equipment for detecting, measuring, and analyzing ionizing radiation across nuclear, medical, defense, and environmental sectors. |
81 | |||
| 12 |
Traxenstraxens.com
Traxens offers premium freight tracking technology for international supply chain visibility, optimizing cargo security, integrity, and reliability for cost-effective shipping |
80 | |||
| 13 |
SmarDTV Corporationsmardtv.com
A global provider of secure digital devices and solutions for Pay-tv operators and IoT players, offering innovative products for enriched TV viewing experiences |
74 | |||
| 14 |
ORSAY PHYSICS (Tescan Group)tescan.com
Leading global designer and manufacturer of FIB/SEM columns, UHV FIB-SEM platforms, and associated equipment for industrial and academic clients |
67 | |||
| 15 |
Oxytronicoxytronic.fr
French electronic equipment design and manufacturing company serving Civil & Military Avionics, Defense, Nuclear, and Electronics Industry with customizable products and design services |
58 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
Thales Silicon Securitythalesgroup.com
Provider of analog, digital and software IPs for asset protection and connectivity enhancement, with expertise in Common Criteria certified products |
57 | |||
| 17 |
SUNPARTNER Technologiessunpartnertechnologies.com
Innovative company in the south of France developing invisible photovoltaic solutions for consumer electronics, building, and transportation markets, making objects autonomous |
49 | |||
| 18 |
STIL MARPOSSstil-sensors.com
Specializes in high-performance optical instrumentation, pioneering confocal chromatic imaging technology for advanced scientific and industrial applications. |
47 | |||
| 19 |
UNISTELLARunistellar.com
Design and manufacture of smart telescopes that enable beginners to easily observe and understand the universe with breathtaking clarity. |
40 | |||
| 20 | 39 | ||||
| 21 |
COPPERNICcoppernic.fr
Designs, produces, and deploys professional-grade handheld devices for control, traceability applications across various markets, including complete turnkey solutions using RFID, IoT, and mobile technology. |
38 | |||
| 22 |
NEXVISION SASnexvision.fr
Design and development of advanced computer vision devices and systems for aerospace, defense, autonomous vehicles, industrial inspection, and video processing applications. |
37 | |||
| 23 |
NEOTIONsmardtv.com
Specializing in Conditional Access Modules and USB-based TV-Sticks, the company is committed to providing cutting-edge technology solutions for TV viewing |
36 | |||
| 24 |
TAGSYS RFIDtagsysrfid.com
TAGSYS provides innovative RFID technology solutions for real-time visibility and business intelligence in supply chains, focusing on high-end retail and professional textile services |
35 | |||
| 25 | 33 | ||||
| 26 |
ATA ELECTRONICSata-electronics.com
ATA is a French company specializing in designing and manufacturing electronic and metrological equipment for taxis, revolutionizing the industry with innovative products |
30 | |||
| 27 |
Inside Secureinsidesecure.com
Providing security solutions for mobile and connected devices, including software, silicon IP, and tools to protect transactions, content, applications, and communications |
28 | |||
| 28 |
PYTHEAS Technologypytheas-technology.com
Designs, manufactures, and integrates piezoelectric and electronic components for maritime acoustics, medical devices, and aerospace applications, focusing on reliability, precision, and innovation. |
24 | |||
| 29 |
NBS Semiconductornbstech.eu.com
A semiconductor industry solution provider offering equipment and solutions for wafer handling, packing, safety, traceability, and continuous product development |
23 | |||
| 30 | 21 | ||||
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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.
More company lists in the Bouches-du-Rhône department
- The largest companies in the Bouches-du-Rhône department 3,318
- Multinational companies in the Bouches-du-Rhône department 351
- Companies with in-house R&D in the Bouches-du-Rhône department 321
- Retail chains in the Bouches-du-Rhône department 281
- Professional services firms in the Bouches-du-Rhône department 249
- Manufacturers in the Bouches-du-Rhône department 187
- Public sector organisations in the Bouches-du-Rhône department 183
- Distributors and wholesalers in the Bouches-du-Rhône department 156
- IT services companies in the Bouches-du-Rhône department 155
- IT Services and IT Consulting companies in the Bouches-du-Rhône department 154
- SaaS companies in the Bouches-du-Rhône department 146
- Hardware manufacturers in the Bouches-du-Rhône department 142
- Family-owned companies in the Bouches-du-Rhône department 142
- Consulting firms in the Bouches-du-Rhône department 129
- Software Development companies in the Bouches-du-Rhône department 121
- Education providers in the Bouches-du-Rhône department 119
- Business Consulting and Services companies in the Bouches-du-Rhône department 113
- Real Estate companies in the Bouches-du-Rhône department 109
- Healthcare providers in the Bouches-du-Rhône department 107
- Law Practice companies in the Bouches-du-Rhône department 100
- Critical infrastructure operators in the Bouches-du-Rhône department 98
- Accounting firms in the Bouches-du-Rhône department 93
- Accounting companies in the Bouches-du-Rhône department 92
- Construction companies in the Bouches-du-Rhône department 91
The same list elsewhere in France
- Electronics and semiconductor companies in France 846
- Electronics and semiconductor companies in Île-de-France 230
- Electronics and semiconductor companies in Auvergne-Rhône-Alpes 154
- Electronics and semiconductor companies in Occitanie 89
- Electronics and semiconductor companies in Provence-Alpes-Côte d'Azur 79
- Electronics and semiconductor companies in the Isère department 70
- Electronics and semiconductor companies in Grand Est 56
- Electronics and semiconductor companies in Nouvelle-Aquitaine 53
- Electronics and semiconductor companies in the Haute-Garonne department 49
- Electronics and semiconductor companies in the Essonne department 44
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- Electronics and semiconductor companies in Pays de la Loire 38
- Electronics and semiconductor companies in the Hauts-de-Seine department 35
- Electronics and semiconductor companies in the Gironde department 32
- Electronics and semiconductor companies in Hauts-de-France 27
- Electronics and semiconductor companies in the Yvelines department 26
- Electronics and semiconductor companies in the Rhône department 25
- Electronics and semiconductor companies in Paris 54
- Electronics and semiconductor companies in Grenoble 28