These Moselle-based companies demonstrate a focus on industrial innovation and specialized manufacturing. The list includes a mix of established mid-sized firms and younger companies engaged in R&D.
Notable examples include ASCOMETAL, specializing in long engineering steel products, and SEMIN, manufacturing high-quality construction materials. LEACH INTERNATIONAL EUROPE designs advanced electromechanical solutions, while DAIMAY FRANCE SAS manufactures automotive sunshades. AFYREN NEOXY produces biobased acids, and Est Industries engineers industrial boilers. The companies show a blend of traditional industrial activities with modern technological advancements.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
ASCOMETALascometal.com
Specializing in long engineering steel products for Automotive, Bearings, Oil & Gas, and Mechanical Engineering industries, designing, manufacturing, and delivering worldwide |
411 | |||
| 2 | 284 | ||||
| 3 |
LEACH INTERNATIONAL EUROPEleachint.com
High-technology company specializing in the design and manufacture of advanced electromechanical and electronic solutions for critical applications worldwide. |
199 | |||
| 4 |
IRT M2Pirt-m2p.fr
Support industrial R&D projects with expertise, equipment, and academic networks in materials, metallurgy, and process development across multiple sectors. |
106 | |||
| 5 |
DAIMAY FRANCE SAS
A Chinese family-owned subsidiary specializing in designing and manufacturing sunshades for the automotive industry since 1975, known for high-quality work for brands like Mercedes-Benz and BMW |
94 | |||
| 6 |
Est Industriesest-industries.com
Specializing in engineering, manufacturing, and maintaining industrial boilers and pressure equipment, offering on-site assembly services |
81 | |||
| 7 |
AFYREN NEOXYafyren.com
Produces 100% biobased acids through a low-carbon, zero-waste biorefinery, serving diverse industrial sectors like food, cosmetics, and pharmaceuticals with sustainable solutions. |
70 | |||
| 8 |
Testo Francetesto.com
Provider of portable and fixed measurement instruments for HVAC, laboratories, industry, and food processing sectors ensuring precise environmental monitoring. |
63 | |||
| 9 |
JK Technicjktechnic.fr
Manufacture and supply of standard and custom grating products with integrated design support, commercial advice, and fast logistics services. |
59 | |||
| 10 |
Groupe SOLSIsolsi-cad.fr
The Group provides engineering services in mechanical design, simulation, product development, 3D scanning, and structural analysis to industrial clients worldwide |
56 | |||
| 11 |
EUROMAC2euromac2.com
A leading European provider of high-performance construction materials with a comprehensive range of solutions for passive construction, catering to professionals and individuals across France and Europe |
55 | |||
| 12 |
CMS Automatismecms-automatisme.fr
Design and manufacture of special machines for assembly, machining, control, welding, handling, including robot and camera integration, mechanical subcontracting. |
53 | |||
| 13 |
Ga茂atrendgaiatrend.fr
French company specializing in vaping products, emphasizing health respect and environmental values, established in 2008 in Lorraine region. |
52 | |||
| 14 |
ECLAIR INDUSTRIESeclairsa.fr
Specializes in industrial automation, electrotechnical design, and maintenance across agro-food, energy, sustainability, steel, and service sectors internationally. |
47 | |||
| 15 |
KOMPLET FRANCEcomplet.fr
Manufacture and supply of specialty flours, premixes, and technical products for bakery, pastry, catering, and food industry sectors. |
47 | |||
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 |
LAPP Francelapp.com
Leading supplier of wire, cabling, and connector products and solutions for various industries, with a focus on quality, innovation, and global reach |
42 | |||
| 17 |
Kettenbach Dentalkettenbach-dental.com
Develops and supplies market-leading dental impression and restoration materials, including Panasil, Futar, Identium, and Visalys lines, for dental practices. |
42 | |||
| 18 |
AML MICROTECHNIQUE LORRAINEaml-microtechnique.com
French subcontractor specializing in precision machining, design, manufacturing, and integration of passive high-frequency components for aerospace and defense sectors. |
41 | |||
| 19 |
Opteamumopteamum.com
Designing, manufacturing, and maintaining robotic systems for industry and safety with augmented intelligence capabilities |
39 | |||
| 20 |
UTILIS Cover the Worldutilis-international.com
Global specialists in designing, supplying, and supporting rapid deploy shelters and camp systems, with expertise in field deployable solutions for various deployments |
35 | |||
| 21 |
TVPaint D茅veloppementtvpaint.com
A company creating innovative tools for CG artists since 1997, offering a unified paperless 2D animation production system and developing solutions for future needs |
25 | |||
| 22 |
STOCKAM Equipements Industrielsstockam-ei.com
STOCKAM-ei is a national and international leader in storage solutions, offering platforms, technical framework, dynamic storage, and industrial equipment for workspaces |
23 | |||
| 23 |
i-Virtuali-virtual.ai
Development of AI-driven technology for contactless vital sign measurement, enabling integration via API across multiple industries for health data accessibility. |
22 | |||
| 24 |
Vivokavivoka.com
A software company creating Voice Development Kit for simplified development of offline voice AI technologies across various industries |
20 | |||
| 25 | 15 | ||||
| 26 |
B.M.S.
Global biopharmaceutical company focused on discovering, developing, and delivering innovative medicines to help patients overcome serious diseases |
13 | |||
| 27 | 13 | ||||
| 28 |
Nimesis Technologynimesis.com
Expertise in shape memory alloys, development and production of smart actuators for aerospace, biomedical, automotive, and various industrial applications. |
12 | |||
| 29 |
M.C.R.mcr-autom.com
Specialized company in industrial electricity and automation, offering services in electrical studies, equipment, installations, special machine design, and commissioning |
9 | |||
| 30 |
COMMET Groupcommet-group.com
A group specializing in composite and metal solutions, offering engineering to production services across energy, environmental treatment, agro-industry, and chemical sectors |
9 | |||
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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 12, 2026.
More company lists in the Moselle department
- The largest companies in the Moselle department 505
- Multinational companies in the Moselle department 76
- Manufacturers in the Moselle department 48
- Retail chains in the Moselle department 46
- Public sector organisations in the Moselle department 41
- Critical infrastructure operators in the Moselle department 31
- Professional services firms in the Moselle department 31
- Hardware manufacturers in the Moselle department 29
- Distributors and wholesalers in the Moselle department 28
- Government Administration companies in the Moselle department 25
- Family-owned companies in the Moselle department 25
The same list elsewhere in France
- Companies with in-house R&D in France 8,749
- Companies with in-house R&D in 脦le-de-France 2,695
- Companies with in-house R&D in Auvergne-Rh么ne-Alpes 1,460
- Companies with in-house R&D in Occitanie 680
- Companies with in-house R&D in Grand Est 640
- Companies with in-house R&D in Provence-Alpes-C么te d'Azur 612
- Companies with in-house R&D in Nouvelle-Aquitaine 566
- Companies with in-house R&D in the Hauts-de-Seine department 510
- Companies with in-house R&D in the Rh么ne department 509
- Companies with in-house R&D in Pays de la Loire 480
- Companies with in-house R&D in Hauts-de-France 410
- Companies with in-house R&D in Brittany 366
- Companies with in-house R&D in the Haute-Garonne department 323
- Companies with in-house R&D in the Bouches-du-Rh么ne department 320
- Companies with in-house R&D in the Is猫re department 304
- Companies with in-house R&D in Bourgogne-Franche-Comt茅 261
- Companies with in-house R&D in the Nord department 237
- Companies with in-house R&D in Normandy 227
- Companies with in-house R&D in the Gironde department 225
- Companies with in-house R&D in the Loire-Atlantique department 207
- Companies with in-house R&D in the Essonne department 198
- Companies with in-house R&D in Centre-Val de Loire 195
- Companies with in-house R&D in Paris 1,249
- Companies with in-house R&D in Lyon 192