The Isère department hosts a concentration of companies specializing in machinery manufacturing, ranging from industrial furnaces to specialized recycling equipment. These firms represent a mix of established mid-sized enterprises and older manufacturers. Key players include MTB, which focuses on recycling complex waste, and ECM Technologies, a designer and supplier of vacuum and high-temperature process machines. ALLIMAND is a global leader in paper and board machine manufacturing, while SOCAMEL develops meal distribution equipment for various institutions.
A notable characteristic of these companies is their diverse specializations within machinery manufacturing. For instance, CHARVET SAS designs custom cooking modules, and Wittmann Battenfeld France provides comprehensive solutions for the plastics industry. Geographically, there is a cluster of headquarters in and around Grenoble, with companies like AET Group designing thermal equipment and Actemium Grenoble Automation building custom production equipment for controlled environments.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
MTBmtb-recycling.fr
Specializes in recycling complex waste, manufacturing recycling machines, and engineering turnkey plants for efficient industrial waste management and recovery. |
653 | |||
| 2 |
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 | |||
| 3 |
ALLIMANDallimand.com
Global leader in designing and manufacturing advanced paper, board, and fibre mat machines since 1850, offering tailored services and expertise to customers worldwide |
123 | |||
| 4 |
SOCAMELsocamel.fr
Development and manufacturing of meal distribution equipment for healthcare, schools, and prisons, including meal carts, ovens, and traceability tools. |
106 | |||
| 5 |
CHARVET SAScharvet.fr
Design and manufacture of custom cooking modules and surfaces for collective and gastronomic catering, emphasizing craftsmanship and precision. |
91 | |||
| 6 |
IMER France S.A.S.imer.fr
Specializes in logistics and supply chain services, managing transportation, warehousing, and distribution operations in the Isere region of France. |
80 | |||
| 7 |
Leman SASleman-sa.com
Designing and manufacturing professional and semi-professional tooling and machines with strict safety standards and consistent quality control in France. |
79 | |||
| 8 | 52 | ||||
| 9 |
Wittmann Battenfeld Francewittmann-group.com
Leader in plastic industry: providing comprehensive solutions through injection molding machines, robots, and peripherals for increased efficiency, energy savings, and process security |
50 | |||
| 10 |
FELDER GROUP Francefelder-group.com
A leading supplier of woodworking machines for hobby, business, and industrial use, committed to providing quality and precision machinery worldwide |
50 | |||
| 11 |
KRATOS SAFETYkratossafety.com
Provides over 700 fall protection products including harnesses, lanyards, connectors, and rescue gear with focus on quality and innovation. |
43 | |||
| 12 |
CROS S.A.S. à Missioncros.com
Sales, rental, and maintenance of air compressors, pumps, generators, and drilling equipment supporting industrial and public sector clients in Dauphiné. |
39 | |||
| 13 |
CAZENEUVEcazeneuve.fr
A French company specializing in manufacturing metalworking machinery, designing robust and precise lathes and milling machines with digital assistance and CNC options |
31 | |||
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. | |||||
| 14 |
Valpes S.A.S.valpes.com
A leading manufacturer of electric actuators for industrial and marine applications, with a production plant in France meeting high quality standards |
28 | |||
| 15 |
Actemium Grenoble Automationactemium.fr
Specializing in designing and building custom production equipment for controlled environments in industries such as pharmaceutical, electronics, defense, and space |
20 | |||
| 16 |
Hidrostal Francehidrostal.com
French branch of Hidrostal group, specializing in centrifugal screw pumps for pumping charged, fibrous, and delicate liquids known for their reliability and efficiency |
19 | |||
| 17 |
FILCAR FRANCEfilcar.eu
Manufacturer and distributor of workshop equipment for mechanical repair, bodywork, and industries focusing on workspace pollution control and workshop layout solutions |
16 | |||
| 18 |
Actemium Maintenance Dauphinéactemium.fr
Specialized in industrial sectors, offering engineering, maintenance, process design, and optimization services in the Auvergne-Rhône-Alpes region Focus on maintenance contracts with GMAO support for efficiency |
14 | |||
| 19 |
ARINAXarinax.com
Design and manufacture of high quality instrumentation for synchrotron x-ray and neutron beamlines, supporting academic and industrial research in structural biology worldwide. |
13 | |||
| 20 |
METAL PARTNERmetalpartner.fr
Company specializing in welding and machining, founded in 1993, with extensive experience in both fields. |
12 | |||
| 21 |
SARL Morelsarlmorel.fr
Specialized in designing and assembling industrial process control equipment and machines, with expertise in architecture for industrial sites, serving Rhône-Alpes region for 30 years |
12 | |||
| 22 |
Fotia DMTfotia-dmt.com
Specialized in designing and manufacturing custom machines for various industries, including electrical cabinets, maintenance services, and specialized equipment construction in Tunisia |
12 | |||
| 23 |
ID Partnerinduction-partner.com
A company with 20 years of experience in induction technologies, offering engineering and forging services with a dynamic team |
10 | |||
| 24 |
VARVIER FILTRATIONvarvierfiltration.com
Provides and maintains filtration components and elements, especially for industrial dust removal systems, offering quick service and competitive prices for various industries. |
10 | |||
| 25 |
JP CONSTRUCTION Remorquesjp-construction.fr
We specialize in designing, manufacturing, and selling custom agricultural and road trailers, prioritizing customer satisfaction with attention to detail and quality service worldwide |
7 | |||
| 26 |
multipriseelodees.com
The company provided engineering services, industrial equipment sales, automation solutions, robotics, energy cost reduction, and machinery for cutting and processing tubes and bars |
2 | |||
| 27 |
Equipements de chimie pour Laboratoireec6la57.fr
Specializing in custom fabrication of sorbonnes and wet benches, distribution and recovery of chemicals, cleanroom environment solutions for various industries Website: wwwec6la57fr |
1 | |||
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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 the Isère department
- The largest companies in the Isère department 1,457
- Companies with in-house R&D in the Isère department 304
- Manufacturers in the Isère department 178
- Multinational companies in the Isère department 174
- Hardware manufacturers in the Isère department 143
- Retail chains in the Isère department 100
- Software Development companies in the Isère department 90
- Professional services firms in the Isère department 87
- Public sector organisations in the Isère department 80
- Distributors and wholesalers in the Isère department 78
- IT services companies in the Isère department 75
- SaaS companies in the Isère department 72
- Electronics and semiconductor companies in the Isère department 70
- Contract manufacturers in the Isère department 68
- IT Services and IT Consulting companies in the Isère department 68
- Family-owned companies in the Isère department 61
- Industrial Machinery Manufacturing companies in the Isère department 58
- Consulting firms in the Isère department 57
- Construction companies in the Isère department 52
- Pharmaceutical companies in the Isère department 47
- Education providers in the Isère department 46
- Medical device companies in the Isère department 43
- Critical infrastructure operators in the Isère department 41
- Energy companies in the Isère department 41
The same list elsewhere in France
- Machinery Manufacturing companies in France 936
- Machinery Manufacturing companies in Auvergne-Rhône-Alpes 184
- Machinery Manufacturing companies in Île-de-France 172
- Machinery Manufacturing companies in Pays de la Loire 99
- Machinery Manufacturing companies in Grand Est 95
- Machinery Manufacturing companies in Nouvelle-Aquitaine 68
- Machinery Manufacturing companies in Hauts-de-France 48
- Machinery Manufacturing companies in the Rhône department 48
- Machinery Manufacturing companies in Occitanie 47
- Machinery Manufacturing companies in Bourgogne-Franche-Comté 46
- Machinery Manufacturing companies in Provence-Alpes-Côte d'Azur 43
- Machinery Manufacturing companies in Normandy 41
- Machinery Manufacturing companies in Brittany 34
- Machinery Manufacturing companies in Centre-Val de Loire 33
- Machinery Manufacturing companies in the Loire-Atlantique department 29
- Machinery Manufacturing companies in the Bouches-du-Rhône department 28
- Machinery Manufacturing companies in the Essonne department 25