These Grenoble-based companies are primarily involved in hardware manufacturing, encompassing a range of industrial applications from automotive components to medical devices and energy solutions. The list includes established firms like ARaymond, which designs fastening systems, and ECM Technologies, a supplier of industrial furnaces, alongside younger companies such as Verkor, producing low-carbon batteries, and Diabeloop, which develops diabetes management systems. There is also a notable presence of semiconductor manufacturers like EASii IC and SCINTIL Photonics.
The data reveals a strong focus on advanced manufacturing and specialized engineering within Grenoble. Several companies, including Minitubes, which specializes in high-precision metal tubing, and MasterGrid, offering electrical system services, demonstrate expertise in highly technical fields. The cluster also shows a significant trend towards sustainable and innovative technologies, particularly in the energy and medical sectors, indicating a forward-looking industrial landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
ARaymondaraymond.com
Design and manufacture of sustainable fastening, fluid connection, and integration systems for automotive, energy, healthcare, agriculture, and construction industries worldwide through collaborative innovation. |
2,155 | |||
| 2 |
Verkorverkor.com
Produces low-carbon batteries in France and Europe for electric vehicles and stationary storage, with a Gigafactory operational by 2025. |
997 | |||
| 3 | 605 | ||||
| 4 |
Minitubesminitubes.com
A company specializing in custom high precision metal tubing manufacturing, offering innovative solutions from design to production with tight tolerance control |
346 | |||
| 5 |
MasterGridmastergrid.com
MasterGrid specializes in electrical system services from high to low voltage, providing tailored solutions to optimize system lifecycle and improve environmental impact |
328 | |||
| 6 |
ECM Technologies - Industrial Furnacesecm-furnaces.com
Design and supply of vacuum, high-temperature, and thermochemical process machines and solutions for various industrial sectors worldwide. |
326 | |||
| 7 |
Laser Game Evolutionlasergame-evolution.com
provider of laser tag games offering individual and team play, with special corporate packages for events, seminars, and HR activities |
224 | |||
| 8 |
EASii ICeasii-ic.com
Design and production of custom analog, digital, mixed-signal integrated circuits, electronic boards, FPGAs for various industries including aerospace and medical. |
127 | |||
| 9 |
Diabeloopdiabeloop.com
Developing intelligent therapeutic systems for diabetes management, including the first automated insulin delivery device, available in multiple European countries |
81 | |||
| 10 | 52 | ||||
| 11 |
BeFC Bioenzymatic Fuel Cellsbefc.fr
BeFC develops metal-free paper biofuel cells using enzymes to generate electricity for low-power electronics, enabling sustainable, wireless data transmission and sensing opportunities |
41 | |||
| 12 |
SCINTIL Photonicsscintil-photonics.com
Development of integrated photonic system-on-chip solutions enabling high-density, high-bandwidth optical connectivity for large-scale AI GPU clusters. |
37 | |||
| 13 |
ECM Greentech
An equipment design and manufacturing company with a focus on renewable energies, semiconductor, and crystal growing furnaces, offering turnkey factory solutions |
31 | |||
| 14 |
Pelican Healthpelican-health.com
Develops a solution for sampling the gut microbiome to aid in the study and potential treatment of various inflammatory, metabolic, and neurological diseases |
21 | |||
| 15 |
Lancey Energy Storagelancey.fr
Designing smart electric heaters with integrated batteries and energy management systems to reduce heating costs, maximize solar autoconsumption, and support grid flexibility. |
17 | |||
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 |
TiHivetihive.com
Imaging and sensing company providing Terahertz and AI solutions for industrial quality control, process control, sensing, and communication with EU support |
17 | |||
| 17 |
NOVITOMnovitom.com
An independent service company specializing in materials characterization and product testing using advanced imaging and micro-analysis techniques, particularly in X-ray technology |
16 | |||
| 18 |
Skapingskaping.com
Innovative webcams for tourism promotion, featuring ultra HD 6K photos/videos and a fun broadcast interface for websites Immortalize landscapes and promote territories effectively |
15 | |||
| 19 |
MO脧Zmoiz-eh.com
Design and manufacture of autonomous sensors powered by environmental energy harvesting, enabling maintenance-free, wireless data measurement and transmission. |
15 | |||
| 20 |
SteerLightsteerlight.com
Developing new generation LiDAR sensors for autonomous vehicles and robotic systems, using FMCW and silicon photonics for accurate, interference-immune 3D vision. |
13 | |||
| 21 |
Save Innovationssave-innovations.com
Save Innovations develops innovative self-sufficient power supplies based on high-efficiency pico-turbines, harnessing low fluid speeds to provide autonomous energy for various applications |
11 | |||
| 22 |
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. |
9 | |||
| 23 |
AES sas - CORDELe-cordel.net
Specialized in producing and selling technical products such as personal protection equipment, intervention gear, lifting equipment, and providing training services |
9 | |||
| 24 |
Squadrone System (acquired by Delair)delair.aero
design and manufacture custom drones with integrated software and hardware to improve operational efficiency and solve business challenges |
8 | |||
| 25 |
Electroducerelectroducer.io
Innovative device for securing and enhancing heart procedures, offering temporary pacing without a pacemaker during TransHeart Valve and complex PCI procedures |
8 | |||
| 26 |
Oriomaorioma.com
A young start-up specializing in very low power autonomous cameras, showcasing innovations at CES 2024 in Las Vegas Follow for updates |
8 | |||
| 27 |
Cell&Softcellandsoft.com
development production sale of soft biomechanical substrates enhancing physiology relevance of in vitro cell culture and cell-based assays |
5 | |||
| 28 | 5 | ||||
| 29 |
Steepulsesteepulse.fr
A French company founded in 2014, offering the Pulse Box wireless projection solution for collaboration spaces, with 150+ references in 7 countries |
3 | |||
| 30 |
SUMOT
Develops technical solutions for designers of electric motorization systems, making motors more efficient, economical, and lighter for e-mobility and industrial applications. |
3 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Grenoble
- The largest companies in Grenoble 438
- Companies with in-house R&D in Grenoble 91
- Multinational companies in Grenoble 47
- Public sector organisations in Grenoble 40
- Retail chains in Grenoble 32
- Software Development companies in Grenoble 31
- Electronics and semiconductor companies in Grenoble 28
- Education providers in Grenoble 27
- Manufacturers in Grenoble 27
- IT Services and IT Consulting companies in Grenoble 26
- IT services companies in Grenoble 25
- Professional services firms in Grenoble 25
The same list elsewhere in France
- Hardware manufacturers in France 4,256
- Hardware manufacturers in 脦le-de-France 1,142
- Hardware manufacturers in Auvergne-Rh么ne-Alpes 794
- Hardware manufacturers in Grand Est 342
- Hardware manufacturers in Occitanie 291
- Hardware manufacturers in Nouvelle-Aquitaine 290
- Hardware manufacturers in Provence-Alpes-C么te d'Azur 263
- Hardware manufacturers in Pays de la Loire 251
- Hardware manufacturers in the Rh么ne department 243
- Hardware manufacturers in Hauts-de-France 212
- Hardware manufacturers in the Hauts-de-Seine department 199
- Hardware manufacturers in Bourgogne-Franche-Comt茅 163
- Hardware manufacturers in Brittany 148
- Hardware manufacturers in the Is猫re department 143
- Hardware manufacturers in the Bouches-du-Rh么ne department 142
- Hardware manufacturers in the Haute-Garonne department 137
- Hardware manufacturers in Normandy 135
- Hardware manufacturers in Centre-Val de Loire 128
- Hardware manufacturers in the Nord department 124
- Hardware manufacturers in the Essonne department 114
- Hardware manufacturers in the Yvelines department 106
- Hardware manufacturers in the Gironde department 100
- Hardware manufacturers in the Loire-Atlantique department 86
- Hardware manufacturers in Paris 351