The Pays de la Loire region shows a concentration of companies in industrial machinery, automation, and mechanical engineering. These firms range from mid-sized companies to larger groups, often specializing in custom solutions for various industries. Many were founded between the 1960s and 2000s, indicating a mature industrial base.
Key players include ACB, specializing in metal forming for aeronautical structures, and Groupe FIDEIP, which offers expertise in special machines and industrial robotics. OSE Group designs and installs custom production lines, while ARO Welding Technologies focuses on resistance welding. PACK'R manufactures filling and capping machines, and Polysoude S.A.S develops arc welding equipment. A notable pattern is the strong presence of companies providing bespoke industrial solutions.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
ACBacb-ps.com
A company based in France specializing in metal forming for aeronautical structures, engines, and aircraft manufacturing Offers simulation, design, construction, and installation services |
607 | |||
| 2 |
Groupe FIDEIPfideip.fr
Industrial group specializing in mechanical engineering, offering expertise in special machines, industrial robotics, conveying, precision mechanics, and capital goods. |
322 | |||
| 3 |
OSE Groupose-group.com
Specializing in designing, producing, and installing custom production lines, we provide innovative solutions with a focus on efficiency and customer objectives |
305 | |||
| 4 |
ARO Welding Technologiesarotechnologies.com
Specialist in resistance welding technology providing robotic and manual guns, stationary machines, and control equipment for automotive and manufacturing industries. |
256 | |||
| 5 | 196 | ||||
| 6 |
Polysoude S.A.Spolysoude.com
Designs, manufactures, and markets equipment for arc welding processes in various industries worldwide, with a focus on high-quality, innovative solutions |
195 | |||
| 7 |
IRT Jules Verneirt-jules-verne.fr
Creating a research, innovation, and training campus for advanced production technologies in composite, metallic, and hybrid materials for key industrial sectors. |
169 | |||
| 8 |
MG Tech Groupmgtech-group.com
Designs and produces complete packaging lines, specializing in over-packaging, cartoning, case forming, case packing, and palletizing machines, with expertise in robotics. |
162 | |||
| 9 |
SDEL CONTROLE COMMANDEsdelcc.com
Design, engineering, integration, installation, testing, commissioning, maintenance, and support of control, automation, and telecom systems for energy, transport, and defense sectors. |
157 | |||
| 10 |
EUROPE TECHNOLOGIESeuropetechnologies.com
This group offers expertise in industrializing and manufacturing composite and metallic parts, designing robot cells and machines for various processes, and providing international MRO services across industries. |
116 | |||
| 11 |
Fives Filling & Sealinglinkedin.com
With over 50 years of experience, this company offers engineering solutions in filling, sealing, and leak detection for various industries worldwide |
99 | |||
| 12 |
YASKAWA Franceyaskawa.fr
Industrial robots, motion controls, AC and servo drives, PLCs, and HMIs, creating automation solutions for various applications and industries. |
99 | |||
| 13 |
Equans Digital Robotics & Automation ( SEA Productique & EDRI)equans-digital.com
With over 20 years of experience, this company is a leader in industrial process automation, offering efficient solutions globally |
89 | |||
| 14 |
Lucas Glucasg.com
Design manufacture assemble and distribute specialized machines for straw-bedding, diet feeding, and silage loading in livestock breeding worldwide. |
79 | |||
| 15 |
ORATECH - Europe Technologies grouporatech-et.fr
Provides multi-solution machining for high-tech metallic and composite products, serving demanding industries like aeronautics, naval, defense, nuclear, and automotive. |
79 | |||
| 16 | 65 | ||||
| 17 |
Groupe Nadiagroupe-nadia.com
Industrial group with four specialized branches: outdoor home equipment, road signage, professional kitchen machinery, and regulation/automation equipment for agriculture and industry. |
56 | |||
| 18 |
NOVATICSnovatics.com
Machines and people at the heart of industry are provided to clients. Focus on industrial solutions. |
51 | |||
| 19 |
Actemium Cholet (GAURIAU Entreprise)gauriau-entreprise.fr
Specializes in electrical installations CFO and CFA, designs and builds control cabinets with process integration and automation for industrial and tertiary clients. |
51 | |||
| 20 | 51 | ||||
| 21 |
ARCANEarcanefrance.fr
A French company founded in 1994, specializing in designing and manufacturing modular aluminum structures for workstations, enclosures, conveyors, and assembly lines |
48 | |||
| 22 | 48 | ||||
| 23 |
SIACgroupe-siac.fr
Designs, manufactures, installs, and services custom electrical control and power equipment for industrial, livestock, and methanization sectors with specialized teams. |
44 | |||
| 24 |
TECAUMAtecauma.fr
Specializing in designing, manufacturing, and installing automated production lines and handling equipment for various industries, focusing on industrial woodworking, ceramics, and metallurgy |
44 | |||
| 25 |
Vendee Concept INTERNATIONALvendeeconcept.com
Designs and manufactures intelligent equipment for food-processing industries, specializing in robotization, grading, weighing, and production traceability solutions. |
40 | |||
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| 26 |
Nauleaunauleau.fr
Specializing in designing, manufacturing, and installing conveyor and handling systems, also offering maintenance, automation, subcontracting services to various industrial sectors since 1996 |
36 | |||
| 27 |
AXIOME Robotic Solutionsaxiome.com
Engineering company specializing in designing and manufacturing cutting-edge robotic equipment, with expertise in integrating industrial robots and providing complete solutions for various industries since 1987 |
33 | |||
| 28 |
SAPELEMsapelem.com
SAPELEM offers handling solutions for both manual and automated processes, including robotic components and ergonomic handling systems, with a focus on innovation and quality |
33 | |||
| 29 |
Actemium-Nutritionnutriciel.com
This company provides innovative automation and management solutions for the feed and flour industries including software publishing, industrial IT integration, and automation services |
33 | |||
| 30 |
Meliadmeliad-sas.com
Engineers and technicians, in partnership with Stresstech and Clean-Lasersysteme, provide complete solutions for residual stress measurement, non-destructive testing, and laser surface preparation |
31 | |||
| 31 |
Actemium Nantesactemium.fr
A subsidiary of VINCI Energies, Actemium Nantes offers automation, industrial lifting, piping solutions, and maintenance services for the industry in Nantes and La Roche sur Yon |
30 | |||
| 32 |
MACH'TEL Groupe UNISTAmachtel.fr
Design and build specialized automated and robotic machines for industries including automotive, cosmetics, pharmaceuticals, focusing on high-speed assembly of small parts. |
29 | |||
| 33 |
BENE SOLUTIONSbene-solutions.com
Specializes in precision machining of various sizes and industrial integration, serving advanced technology clients nationally and internationally. |
29 | |||
| 34 |
Bilberry (now part of PTx Trimble)bilberry.io
Developing embedded camera networks for agricultural sprayers, recognizing and treating problematic areas in real-time to reduce herbicide use and improve crop quality. |
25 | |||
| 35 |
Ecloreeclore-actuators.com
A company using origami folding process to create innovative solutions for industrial challenges, offering products with a blend of robustness and lightness |
25 | |||
| 36 |
E-COBOTe-cobot.com
Design, manufacture, and integrate cobotics and artificial intelligence solutions focused on enhancing human performance and value in industry. |
24 | |||
| 37 | 24 | ||||
| 38 |
MAYEKAWA FRANCE | MYCOMmayekawa.eu
With over 90 years of global experience, the company is a leader in gas compression and refrigeration equipment, offering innovative and reliable products for various industries |
23 | |||
| 39 |
SICA2Msica2m.com
Specializing in industrial conveying technology, SICA2M designs, manufactures, and installs automated systems to optimize production flow for major international companies |
22 | |||
| 40 |
BHealthCarebhealthcare.com
French medtech company specializing in developing robotic solutions for vascular access, focusing on improving blood sampling experience for patients and caregivers |
21 | |||
| 41 |
ORTHOPUSorthopus.com
Develops customizable assistive robotic devices for arm mobility, combining social objectives with high-tech expertise for fair and open healthcare access. |
19 | |||
| 42 |
A2MIa2mi-49.fr
Custom industrial machine design for improved productivity, followed by ongoing maintenance and retrofit services for maximum efficiency |
18 | |||
| 43 |
GECoE - Elventive Francegecoe.fr
The company specializes in supporting innovative projects combining electronics and mechanics, assisting clients with product introduction, custom machine design, electronics manufacturing, and testing equipment production |
17 | |||
| 44 |
Actemium Le Mans Intégrationactemium.fr
Specializing in designing, building, and commissioning turnkey robotic and automated systems A key partner in enhancing industrial performance and adopting Industry 40 technologies |
17 | |||
| 45 | 17 | ||||
| 46 |
Actemium Anjou Bleu Automation (AMU)actemium.fr
An innovative and reliable automation solutions provider, specializing in custom machines, from feasibility studies to integration, with a focus on client collaboration |
17 | |||
| 47 |
ERPA
The company specializes in designing and building special machines, automating processes, integrating digital controls and robots, and troubleshooting machinery |
15 | |||
| 48 |
ID2Techid2tech.fr
Designs and builds industrial systems, specializing in robotics, automation, industrial computing, electrical, and mechanical solutions for various industries. |
14 | |||
| 49 |
ATI Solutionsati-solutions.fr
Specializing in custom solutions such as special machines, test benches, and production lines Designing and manufacturing industrial systems, robotic equipment, and production tools |
13 | |||
| 50 |
ROBOT SYSTEMrobot-system.fr
Robot System based in Thouaré-sur-Loire specializes in designing and creating robotic machines for various industries, with over 300 installations They focus on handling, assembly, and finishing operations Visit their website for more information |
12 | |||
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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 12, 2026.
More company lists in Pays de la Loire
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- Companies with in-house R&D in Pays de la Loire 480
- Retail chains in Pays de la Loire 450
- Multinational companies in Pays de la Loire 390
- Family-owned companies in Pays de la Loire 255
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- IT Services and IT Consulting companies in Pays de la Loire 167
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- Food and Beverage Manufacturing companies in Pays de la Loire 147
- Retail companies in Pays de la Loire 144
- Education providers in Pays de la Loire 143
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- Industrial Machinery Manufacturing companies in Pays de la Loire 135
- Business Consulting and Services companies in Pays de la Loire 130
- Critical infrastructure operators in Pays de la Loire 126
- Healthcare providers in Pays de la Loire 118
The same list elsewhere in France
- Robotics and automation companies in France 921
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- Robotics and automation companies in Île-de-France 169
- Robotics and automation companies in Grand Est 84
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- Robotics and automation companies in Provence-Alpes-Côte d'Azur 52
- Robotics and automation companies in Bourgogne-Franche-Comté 48
- Robotics and automation companies in Brittany 48
- Robotics and automation companies in the Rhône department 45
- Robotics and automation companies in Normandy 38
- Robotics and automation companies in the Isère department 35
- Robotics and automation companies in the Haute-Garonne department 34
- Robotics and automation companies in Centre-Val de Loire 28
- Robotics and automation companies in the Gironde department 28
- Robotics and automation companies in the Nord department 26
- Robotics and automation companies in the Bouches-du-Rhône department 25
- Robotics and automation companies in the Essonne department 25
- Robotics and automation companies in the Loire-Atlantique department 25
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