# Robotics and automation companies headquartered in Brittany

Tamtam tracks 48 robotics and automation companies headquartered in Brittany. This list ranks all of them by number of employees on LinkedIn, led by SPC, OET and GUELT. Their median headcount is 32. Half of them were founded in 2001 or later. The most common headquarters are Cesson-Sévigné (3), Concarneau (3) and Rennes (3).

The companies listed in Brittany are primarily involved in the manufacturing of automation machinery and industrial equipment, focusing on robotics and specialized solutions. These are mostly mid-sized firms, with employee counts ranging from around 60 to nearly 300. Key players include SPC, specializing in industrial automation and robotics; OET, an independent service company for automation and electrical systems; GUELT, which designs and manufactures equipment for the agri-food industry; and Actemium Marine, focused on electric and hybrid propulsion for the maritime sector.

A notable pattern among these companies is their widespread presence across Brittany, with headquarters in various cities such as Parthenay-de-Bretagne, Betton, Quimperlé, and Concarneau. Many of these firms were founded between the 1970s and early 2000s, indicating a sustained period of development in the region's industrial automation sector. While the majority focus on industrial applications, there are also specialized companies like Lely France in farming and RTsys Group in defense and space manufacturing.

🇫🇷 Brittany · 48 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [SPC](https://www.tamtam.ai/c/spc-parthenay-de-bretagne) (servicepro-bretagne.com)<br>This company specializes in industrial automation and robotics, supporting integrators and manufacturers in their projects with expert guidance. | Automation Machinery Manufacturing | 🇫🇷 Parthenay-de-Bretagne | 277 | 2016 |
| 2 | [OET](https://www.tamtam.ai/c/oet-betton) (groupe-ovalt.com)<br>Independent service company specializing in MES, automation, robotics, electrical systems, and weighing with turnkey solutions and maintenance across multiple sites. | Automation Machinery Manufacturing | 🇫🇷 Betton | 266 | 1975 |
| 3 | [GUELT](https://www.tamtam.ai/c/guelt) (guelt.com)<br>Designs, manufactures, and sells process, packaging, and end-of-line equipment for the agri-food industry, offering standard and custom solutions. | Machinery Manufacturing | 🇫🇷 Quimperlé | 231 | 1978 |
| 4 | [Actemium Marine](https://www.tamtam.ai/c/actemium-marine) (actemium-marine.com)<br>Actemium Marine specializes in electric and hybrid propulsion systems, energy management, production, and storage for the maritime industry, offering energy-efficient solutions | Automation Machinery Manufacturing | 🇫🇷 Concarneau | 158 | 1957 |
| 5 | [GROUPE HUGUET](https://www.tamtam.ai/c/groupe-huguet) (groupe-huguet.fr)<br>Designs and builds custom machines, integrating industrial robots, manages electrical installations including photovoltaic and EV charging, and provides industrial maintenance services. | Industrial Machinery Manufacturing | 🇫🇷 Luçon | 130 | 1928 |
| 6 | [Alstef Mobile Robotics](https://www.tamtam.ai/c/alstef-mobile-robotics) (alstefgroup.com)<br>Development and integration of automated guided vehicles and autonomous mobile robots technology for industrial and logistics applications. | Automation Machinery Manufacturing | 🇫🇷 Mordelles | 125 | 1975 |
| 7 | [Meunier SA](https://www.tamtam.ai/c/meunier-sa) (meuniersa.com)<br>This company specializes in project management, mechanical design, automation, robotic solutions, assembly, testing, on-site technical assistance, training, and commissioning in France and Europe | Industrial Machinery Manufacturing | 🇫🇷 Brest | 104 | 1977 |
| 8 | [Ovalt](https://www.tamtam.ai/c/ovalt) (groupe-ovalt.com)<br>Group of expert subsidiaries providing digital transformation services and solutions to modernize factories and support Industry 4.0 initiatives. | Industrial Machinery Manufacturing | 🇫🇷 Betton | 77 | 2017 |
| 9 | [Groupe API](https://www.tamtam.ai/c/groupe-api) (groupe-api.fr)<br>Since 1997, API Group specializes in designing, installing, and maintaining electrical, automation, and IT equipment, offering tailored solutions for today and tomorrow | Automation Machinery Manufacturing | 🇫🇷 Yffiniac | 76 | 1997 |
| 10 | [MCA Process](https://www.tamtam.ai/c/mca-process) (mca-process.fr)<br>Design and manufacture of automated food processing systems including raw product handling, robotic retort loading, and end-of-line automation for various food sectors. | Industrial Machinery Manufacturing | 🇫🇷 Quimper | 72 | 1985 |
| 11 | [ARSN](https://www.tamtam.ai/c/arsn) (arsn.fr)<br>ARSN is a Breton company specializing in Industrial Robotics, constantly adapting and diversifying to provide tailored solutions in the Automotive and General Industry sectors | Industrial Machinery Manufacturing | 🇫🇷 Le Rheu | 72 | 2000 |
| 12 | [Lely France](https://www.tamtam.ai/c/lely-france) (lely.com)<br>The company provides innovative solutions and advice to help livestock farmers worldwide make sound decisions and effectively manage their farms | Farming | 🇫🇷 Bain-de-Bretagne | 69 | 1964 |
| 13 | [RTsys Group](https://www.tamtam.ai/c/rtsys-group) (rtsys.com)<br>Develops and provides underwater acoustic, robotics, and electromagnetic products, customized monitoring solutions, and offshore data collection services for various sectors. | Defense and Space Manufacturing | 🇫🇷 Lanester | 68 | 2010 |
| 14 | [SiiF](https://www.tamtam.ai/c/siif) (siif.fr)<br>Global leader in foundry finishing equipment for iron, aluminium, and steel castings, offering innovative solutions and expertise in robotic finishing for all foundry needs worldwide | Industrial Machinery Manufacturing | 🇫🇷 Caudan | 65 | 2008 |
| 15 | [Axon' Mechatronics](https://www.tamtam.ai/c/axon-mechatronics) (axon-cable.com)<br>Specializing in metal-plastic components and interconnect solutions for various industries, developing, manufacturing, and marketing products with tools and equipment for cost optimization and quality enhancement | Appliances, Electrical, and Electronics Manufacturing | 🇫🇷 Quimper - France | 59 | 1957 |
| 16 | [Asserva](https://www.tamtam.ai/c/asserva) (asserva.com)<br>Designing, manufacturing, and servicing automated solutions for livestock and industrial sectors since 1978, focusing on improving performance, profitability, and working conditions for customers worldwide | Automation Machinery Manufacturing | 🇫🇷 Lamballe | 59 | 1978 |
| 17 | [Actemium Rennes](https://www.tamtam.ai/c/actemium-rennes) (youtube.com)<br>A company based in Cesson-Sévigné, part of VINCI Energies, specializing in industrial instrumentation, automation, robotics, and computer solutions with diverse job openings available | Automation Machinery Manufacturing | 🇫🇷 Cesson-Sévigné | 56 | 1998 |
| 18 | [ID Automation](https://www.tamtam.ai/c/id-automation) (groupe-ovalt.com)<br>Specialized in industrial electricity, automation, and IT, providing flexible, responsive services to clients across France and internationally. | Automation Machinery Manufacturing | 🇫🇷 Plumelin | 47 | 1990 |
| 19 | [AISPRID](https://www.tamtam.ai/c/aisprid) (aisprid.com)<br>Develops and sells autonomous robots combining high-precision robotics and artificial intelligence to assist producers in agriculture, addressing labor shortages and optimizing crop management. | Farming | 🇫🇷 Saint-Malo | 35 | 2020 |
| 20 | [SEABER](https://www.tamtam.ai/c/seaber) (seaber.fr)<br>Innovative company designing and manufacturing highly reliable micro-AUVs for research and commercial applications, focused on efficient, robust, and easy-to-use ocean exploration technology | Robot Manufacturing | 🇫🇷 Lorient | 35 |  |
| 21 | [Susty Wastes Solutions](https://www.tamtam.ai/c/susty-wastes-solutions) (sustywastes.com)<br>Designing, building, and upgrading waste sorting centers for recycling purposes | Industrial Machinery Manufacturing | 🇫🇷 Vannes | 35 | 2020 |
| 22 | [Avel robotics](https://www.tamtam.ai/c/avel-robotics) (avelrobotics.com)<br>Specializing in high-performance composite parts using AFP, our company brings 4D composites to industries like offshore racing, naval, and aerospace | Aviation and Aerospace Component Manufacturing | 🇫🇷 Lorient | 33 | 2017 |
| 23 | [Institut MAUPERTUIS](https://www.tamtam.ai/c/institut-maupertuis) (institutmaupertuis.fr)<br>The company is a technological resource center specializing in welding, cutting, mechatronics, and robotics for industrial innovation and product development in various sectors | Research Services | 🇫🇷 Bruz | 33 | 2003 |
| 24 | [STIRWELD](https://www.tamtam.ai/c/stirweld) (stirweld.com)<br>The company developed a technology for Friction Stir Welding on CNC machines, offering cost-effective and adaptable solutions for welding and machining | Industrial Machinery Manufacturing | 🇫🇷 Rennes | 32 | 2017 |
| 25 | [CIP Automation](https://www.tamtam.ai/c/cip-automation) (groupe-ovalt.com)<br>Founded in 2004, the company specializes in automating processes in the agri-food and pharmaceutical industries, offering expertise in custom machinery, engineering, and project management | Automation Machinery Manufacturing | 🇫🇷 Lamballe | 32 |  |
| 26 | [Ovoconcept](https://www.tamtam.ai/c/ovoconcept) (ovoconcept.fr)<br>Specializing in poultry processes and engineering, we support professionals in developing and optimizing egg products with custom solutions and technology | Automation Machinery Manufacturing | 🇫🇷 Ploufragan | 31 | 1991 |
| 27 | [A2I](https://www.tamtam.ai/c/a2i-chartres-de-bretagne)<br>This company is an integrator of industrial process solutions focusing on automation, supervision, and industrial computing | Automation Machinery Manufacturing | 🇫🇷 Chartres-de-Bretagne | 31 |  |
| 28 | [Bizerba Imaging Systems](https://www.tamtam.ai/c/bizerba-imaging-systems) (bizerba.com)<br>Provider of contact-free machine vision inspection solutions for food production lines, enhancing automation, health security, and reducing scrap. | Machinery Manufacturing | 🇫🇷 Vern-sur-Seiche | 29 | 2015 |
| 29 | [BA Group](https://www.tamtam.ai/c/ba-group) (batechgroup.com)<br>A French company specialized in designing and producing mechatronic devices, offering innovative and reliable solutions with expertise in software, mechatronics, and mechanical engineering | Industrial Machinery Manufacturing | 🇫🇷 Pacé | 29 |  |
| 30 | [Actemium Brest](https://www.tamtam.ai/c/actemium-brest) (actemium.fr)<br>We support industrial development in various sectors such as agri-food, manufacturing, maritime, energy, and defense, offering tailored solutions locally and internationally | Industrial Machinery Manufacturing | 🇫🇷 Brest | 28 |  |
| 31 | [Actemium Cornouaille](https://www.tamtam.ai/c/actemium-cornouaille) (actemium.fr)<br>A specialized industrial electrical company offering tailored engineering, integration, production, and support services, with expertise in high and low voltage electrical engineering, renewable energies, and mechatronics | Automation Machinery Manufacturing | 🇫🇷 Concarneau | 22 | 1957 |
| 32 | [Edixia-Automation](https://www.tamtam.ai/c/edixia-automation) (edixia.fr)<br>Designs and develops vision systems for 35 years, guaranteeing zero-defect production by integrating automated inspection solutions into various industries | Machinery Manufacturing | 🇫🇷 Vern-sur-Seiche | 21 | 1984 |
| 33 | [OCTOPUS](https://www.tamtam.ai/c/octopus) (octopusbiosafety.com)<br>Specializing in poultry robotics, the company aims to enhance the daily lives of farmers and farm performance through innovative robotic solutions | Machinery Manufacturing | 🇫🇷 Auray | 20 | 1987 |
| 34 | [ACTIL](https://www.tamtam.ai/c/actil) (actil.fr)<br>Designs and manufactures custom industrial equipment, specializing in production lines for the food industry, automated conveying systems, special machines, and robotic workstations | Machinery Manufacturing | 🇫🇷 Moréac | 18 | 2001 |
| 35 | [BARILLEC SAS](https://www.tamtam.ai/c/barillec-sas) (actemium-marine.com)<br>Shipbuilding company located in Concarneau, Brittany, specializing in constructing and repairing ships and marine vessels in France. | Shipbuilding | 🇫🇷 Concarneau | 18 |  |
| 36 | [VERSA](https://www.tamtam.ai/c/versa) (versa-info.com)<br>Innovative solutions provider for various sectors, integrating technology to optimize production, logistics, and supply chain operations with a focus on Industry 40 | Automation Machinery Manufacturing | 🇫🇷 Saint-Renan | 17 | 1989 |
| 37 | [ACTEMIUM Morbihan](https://www.tamtam.ai/c/actemium-morbihan) (actemium.fr)<br>Actemium Morbihan provides tailored solutions for industrial sites, focusing on modernization, performance improvement, and sector-specific expertise for clients in various industries | Automation Machinery Manufacturing | 🇫🇷 Caudan | 15 |  |
| 38 | [ComposiTIC](https://www.tamtam.ai/c/compositic) (compositic.fr)<br>This company specializes in developing innovative composites through automated material handling and fiber placement technology, focusing on eco-friendly industrial applications | Research Services | 🇫🇷 Ploemeur | 15 | 2014 |
| 39 | [N2C SAS](https://www.tamtam.ai/c/n2c-sas) (machine-outil-n2c.com)<br>Specialist in metalworking machinery, offering machine retrofit, new quality machines, custom solutions, robotic systems, technical support, training, maintenance, and machine rental services | Industrial Machinery Manufacturing | 🇫🇷 Sens-de-Bretagne | 14 | 2004 |
| 40 | [DeepHawk](https://www.tamtam.ai/c/deephawk) (deephawk.ai)<br>Next Generation AI company offering top performance visual quality control solutions to industrial manufacturers using AI, computer vision, and edge computing technology | Software Development | 🇫🇷 Cesson-Sévigné | 14 | 2022 |
| 41 | [SEPIA - Groupe API](https://www.tamtam.ai/c/sepia-groupe-api) (groupe-api.fr)<br>Specializing in industrial solutions integration, this company offers expertise in optimizing processes and systems to enhance operational efficiency | Industrial Machinery Manufacturing | 🇫🇷 Guénin | 13 | 2018 |
| 42 | [IMAP 3S -GROUPE API](https://www.tamtam.ai/c/imap-3s-groupe-api) (groupe-api.fr)<br>Integrates industrial solutions across electricity, automation, supervision, information technology, and manufacturing execution systems, enhancing performance for businesses. | Industrial Machinery Manufacturing | 🇫🇷 Cesson-Sévigné | 13 |  |
| 43 | [DK Innovation](https://www.tamtam.ai/c/dk-innovation) (dkinnovation.fr)<br>An electronics and mechanics design office offering tailored services in analog, digital, and power electronics for global industrial solutions across various sectors | Computers and Electronics Manufacturing | 🇫🇷 Plérin | 9 | 2008 |
| 44 | [POLY PROCESS SOLUTIONS](https://www.tamtam.ai/c/poly-process-solutions) (polyprocesssolutions.fr)<br>Providing expertise in Industry 40, optimizing processes, reducing inventory, and enhancing industrial performance through engineering solutions for future-ready businesses | Industrial Machinery Manufacturing | 🇫🇷 Trégueux | 8 | 2020 |
| 45 | [MS3D](https://www.tamtam.ai/c/ms3d) (mesure-systems3d.com)<br>Specialized in high-precision, non-contact, 100% on-line dimensional conformity control systems for mass-produced parts with complex geometries | Automation Machinery Manufacturing | 🇫🇷 Bruz | 7 | 2010 |
| 46 | [SYNEIKA](https://www.tamtam.ai/c/syneika) (syneika.fr)<br>Manufacturer of neuronavigators for TMS, offering non-invasive neurostimulation therapy for neurological and psychiatric diseases, designed for precision and ease of use | Medical Equipment Manufacturing | 🇫🇷 Rennes | 6 | 2009 |
| 47 | [Sea Vorian](https://www.tamtam.ai/c/sea-vorian) (seavorian.com)<br>The SEA VORIAN group specializes in designing, integrating, and implementing high-tech equipment for marine environments, with expertise in acoustics, underwater robotics, and maritime instrumentation | Industrial Machinery Manufacturing | 🇫🇷 Caudan | 6 | 2021 |
| 48 | [KAECIA](https://www.tamtam.ai/c/kaecia) (kaecia.fr)<br>Specialized in compressed air technology, offering expertise in micro-pneumatics and power pneumatics, providing tailored solutions for projects with KUHNKE KENDRION products | Automation Machinery Manufacturing | 🇫🇷 Rennes | 4 | 1996 |

## 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 Brittany

- [The largest companies in Brittany](https://www.tamtam.ai/l/largest-companies-brittany) (3,058)
- [Companies with in-house R&D in Brittany](https://www.tamtam.ai/l/r-and-d-companies-brittany) (366)
- [Retail chains in Brittany](https://www.tamtam.ai/l/retail-chains-brittany) (344)
- [Manufacturers in Brittany](https://www.tamtam.ai/l/manufacturers-brittany) (307)
- [Multinational companies in Brittany](https://www.tamtam.ai/l/multinational-companies-brittany) (264)
- [Family-owned companies in Brittany](https://www.tamtam.ai/l/family-owned-companies-brittany) (201)
- [Food and Beverage Manufacturing companies in Brittany](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-brittany) (182)
- [Professional services firms in Brittany](https://www.tamtam.ai/l/professional-services-firms-brittany) (167)
- [Public sector organisations in Brittany](https://www.tamtam.ai/l/public-sector-organisations-brittany) (165)
- [Hardware manufacturers in Brittany](https://www.tamtam.ai/l/hardware-companies-brittany) (148)
- [Distributors and wholesalers in Brittany](https://www.tamtam.ai/l/distributors-and-wholesalers-brittany) (145)
- [Software Development companies in Brittany](https://www.tamtam.ai/l/software-development-companies-brittany) (132)
- [Food and beverage companies in Brittany](https://www.tamtam.ai/l/food-and-beverage-companies-brittany) (130)
- [SaaS companies in Brittany](https://www.tamtam.ai/l/saas-companies-brittany) (128)
- [Critical infrastructure operators in Brittany](https://www.tamtam.ai/l/critical-infrastructure-operators-brittany) (120)
- [Consumer goods companies in Brittany](https://www.tamtam.ai/l/consumer-goods-companies-brittany) (115)
- [IT services companies in Brittany](https://www.tamtam.ai/l/it-services-companies-brittany) (113)
- [Education providers in Brittany](https://www.tamtam.ai/l/education-companies-brittany) (112)
- [Agriculture companies in Brittany](https://www.tamtam.ai/l/agriculture-companies-brittany) (108)
- [Retail companies in Brittany](https://www.tamtam.ai/l/retail-companies-brittany) (107)
- [IT Services and IT Consulting companies in Brittany](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-brittany) (101)
- [Consulting firms in Brittany](https://www.tamtam.ai/l/consulting-firms-brittany) (99)
- [Healthcare providers in Brittany](https://www.tamtam.ai/l/healthcare-providers-brittany) (97)
- [Contract manufacturers in Brittany](https://www.tamtam.ai/l/contract-manufacturers-brittany) (93)

## The same list elsewhere in France

- [Robotics and automation companies in France](https://www.tamtam.ai/l/robotics-companies-france) (921)
- [Robotics and automation companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/robotics-companies-auvergne-rhone-alpes) (184)
- [Robotics and automation companies in Île-de-France](https://www.tamtam.ai/l/robotics-companies-ile-de-france) (169)
- [Robotics and automation companies in Grand Est](https://www.tamtam.ai/l/robotics-companies-grand-est) (84)
- [Robotics and automation companies in Pays de la Loire](https://www.tamtam.ai/l/robotics-companies-pays-de-la-loire) (69)
- [Robotics and automation companies in Occitanie](https://www.tamtam.ai/l/robotics-companies-occitanie) (64)
- [Robotics and automation companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/robotics-companies-nouvelle-aquitaine) (57)
- [Robotics and automation companies in Hauts-de-France](https://www.tamtam.ai/l/robotics-companies-hauts-de-france) (55)
- [Robotics and automation companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/robotics-companies-provence-alpes-cote-dazur) (52)
- [Robotics and automation companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/robotics-companies-bourgogne-franche-comte) (48)
- [Robotics and automation companies in the Rhône department](https://www.tamtam.ai/l/robotics-companies-rhone) (45)
- [Robotics and automation companies in Normandy](https://www.tamtam.ai/l/robotics-companies-normandy) (38)
- [Robotics and automation companies in the Isère department](https://www.tamtam.ai/l/robotics-companies-isere) (35)
- [Robotics and automation companies in the Haute-Garonne department](https://www.tamtam.ai/l/robotics-companies-haute-garonne) (34)
- [Robotics and automation companies in Centre-Val de Loire](https://www.tamtam.ai/l/robotics-companies-centre-val-de-loire) (28)
- [Robotics and automation companies in the Gironde department](https://www.tamtam.ai/l/robotics-companies-gironde) (28)
- [Robotics and automation companies in the Nord department](https://www.tamtam.ai/l/robotics-companies-nord) (26)
- [Robotics and automation companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/robotics-companies-bouches-du-rhone) (25)
- [Robotics and automation companies in the Essonne department](https://www.tamtam.ai/l/robotics-companies-essonne) (25)
- [Robotics and automation companies in the Loire-Atlantique department](https://www.tamtam.ai/l/robotics-companies-loire-atlantique) (25)
- [Robotics and automation companies in Paris](https://www.tamtam.ai/l/robotics-companies-paris) (43)

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Source: https://www.tamtam.ai/l/robotics-companies-brittany