The companies listed in Puy-de-Dôme are primarily contract manufacturers, ranging from mid-sized firms to smaller, specialized businesses. Many operate in industrial sectors, including aerospace, pharmaceuticals, and general manufacturing, often focusing on components and specialized processes. This suggests a regional strength in supplying manufactured goods and services to larger industries.
Key companies include SN Auvergne Aéronautique, specializing in aerospace sheet metal, and GCK EMI, which designs embedded electronics. Top Clean Packaging Group manufactures innovative packaging solutions, while ADIS PHARMA offers pharmaceutical subcontracting. OXYCENTRE provides heavy steel sheet metal fabrication, and Manuthiers - Expert in Plastic Injection specializes in serial production of plastic parts. The data shows a notable concentration of pharmaceutical manufacturing and plastics manufacturing companies, particularly around Peschadoires.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
SN Auvergne Aéronautiquefigeac-aero.com
Specialist in producing sheet metal and boilerwork components for major aeronautical programs, supporting aerospace industry manufacturing needs. |
99 | |||
| 2 |
GCK EMIgck-emi.com
Design and production of advanced embedded electronics and electromechanical components for mobility, including control units, power electronics, and industrial assemblies. |
83 | |||
| 3 |
Top Clean Packaging Grouptopcleanpackaging.com
Manufacturing and supplying innovative packaging solutions using thermoforming, injection molding, assembly, and clean room packaging with ISO certifications. |
76 | |||
| 4 |
ADIS PHARMAgroupeadis.fr
Specialized pharmaceutical subcontracting laboratory employing predominantly disabled workforce, offering packaging services with 15 production lines and expert pharmacists. |
63 | |||
| 5 |
OXYCENTREoriginsteel.fr
Specializing in heavy steel sheet metal fabrication, OXYCENTRE offers cutting and welding services for various industries with a focus on long-term client satisfaction and continuous improvement |
55 | |||
| 6 |
Manuthiers - Expert in Plastic Injectionmanuthiers.com
A 1958-established company specializes in serial production of plastic parts, offering design support, mold manufacturing, molding processes, quality control, and international delivery services |
47 | |||
| 7 |
Top Clean Injectiontopcleanpackaging.com
Specializes in cleanroom plastic injection molding for medical and pharmaceutical sectors, manufacturing high-quality medical devices and components. |
47 | |||
| 8 |
TARRERIAS BONJEANlinktr.ee
French high-end cutlery manufacturer established in 1648, known for quality knives crafted with tradition, innovation, and a passion for excellence |
43 | |||
| 9 |
DOMAEROdomaero.fr
Specializing in aeronautical sheet metal fabrication and assembly, providing innovative solutions for the aerospace industry |
43 | |||
| 10 |
ESAT en Auvergnereseau-esat-auvergne.fr
A network of 41 establishments in Auvergne providing employment for 2,500 people with disabilities, offering quality services, industrial subcontracting, and production solutions |
37 | |||
| 11 |
FORGINAL INDUSTRIEforginal-industrie.com
Subcontractor specializing in manufacturing forged components for industrial and medical sectors, based in Thiers, France. |
27 | |||
| 12 |
2CA - Concept Composite Auvergne2ca.fr
Design and manufacture of composite material solutions with integrated R&D, engineering, tooling, and logistics for multiple industries in France. |
23 | |||
| 13 |
Groupe Ingenitisingenitis.com
Manufacturing mechanical welded assemblies with laser cutting, forming, welding, surface treatments, machining, and integration across multiple production sites. |
21 | |||
| 14 | 19 | ||||
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| 15 |
Précis Plastic Injection (PPI)precis-plastic-injection.com
Specializing in plastic injection molding, the company offers product development, tooling, finishing, assembly, and quality assurance services, catering to a wide range of industries |
18 | |||
| 16 |
Roowinroowin.com
A privately owned CRO in France specializing in high value added fine chemistry services including GMP synthesis, process development, and analytical chemistry |
17 | |||
| 17 |
ORIGIN STEELoriginsteel.fr
A leading player in the European steel industry, providing custom and sustainable subcontracting solutions in medium to heavy sheet metal work with speed, agility, and commitment |
17 | |||
| 18 |
GFPGgepman.com
GFPG group specializes in plastic injection, offering services in part design, tooling, automation, assembly, and logistics with a focus on quality, timing, and cost control |
16 | |||
| 19 | 15 | ||||
| 20 |
SAAM Industries Rotomoulagesaam.fr
A pioneer in France in rotomoulding since 1962, offering plastic parts for various industries with a focus on quality, durability, and environmental responsibility |
15 | |||
| 21 |
Biotech Open Platformbiotechopenplatform.com
Formed by Danone, Michelin, DMC, and Crédit Agricole. Accelerates industrialization of precision fermentation for bio-based materials and ingredients, driving biotech innovation and scalable production. |
10 | |||
| 22 |
VITRO-BIO Pharma Francevitrobio.com
Specializing in topical anti-viral & wound MMP inhibitors for various skin conditions, seeking partners and investors for outlicensing and global distribution of innovative drugs |
10 | |||
| 23 | 9 | ||||
| 24 |
MAUBERT-MECANIQUEmaubert-mecanique.com
The company specializes in manufacturing mechanical parts in small, medium, and large quantities since 1964, with 40 employees trained in the latest manufacturing techniques |
8 | |||
| 25 |
MPI Mécanique Précision Issoiriennempi-mecanique.com
Specializing in machining prototypes and small to medium series production |
7 | |||
| 26 |
FALAISE Mécanique de précisionfalaise-mecanique.com
Specialized in precision machining and industrial mechanics, offering high-quality services for various industrial applications |
6 | |||
| 27 |
BEAL INOXbeal-inox.com
A manufacturer specializing in stainless steel parts and industrial fittings, offering services such as polishing, electropolishing, marking, and welding ISO 9001 certified |
5 | |||
| 28 |
2iADP2iadp-mouliste.fr
2iADP offers end-to-end support for plastic product projects, from idea to industrialization, including product design, mold design, production, and injection |
2 | |||
| 29 |
APA Injectionapa-injection.com
French specialist in thermo-plastic injection molding, offering end-to-end solutions from project conception to finishing, with expertise in handling various related issues efficiently |
1 | |||
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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 Puy-de-Dôme department
- The largest companies in the Puy-de-Dôme department 585
- Companies with in-house R&D in the Puy-de-Dôme department 82
- Manufacturers in the Puy-de-Dôme department 62
- Retail chains in the Puy-de-Dôme department 59
- Multinational companies in the Puy-de-Dôme department 51
- Public sector organisations in the Puy-de-Dôme department 42
- IT services companies in the Puy-de-Dôme department 34
- Hardware manufacturers in the Puy-de-Dôme department 33
- Family-owned companies in the Puy-de-Dôme department 33
- Professional services firms in the Puy-de-Dôme department 30
- IT Services and IT Consulting companies in the Puy-de-Dôme department 29
The same list elsewhere in France
- Contract manufacturers in France 2,250
- Contract manufacturers in Auvergne-Rhône-Alpes 523
- Contract manufacturers in Île-de-France 263
- Contract manufacturers in Pays de la Loire 217
- Contract manufacturers in Grand Est 192
- Contract manufacturers in Nouvelle-Aquitaine 180
- Contract manufacturers in Bourgogne-Franche-Comté 152
- Contract manufacturers in Occitanie 139
- Contract manufacturers in Hauts-de-France 136
- Contract manufacturers in Provence-Alpes-Côte d'Azur 111
- Contract manufacturers in Centre-Val de Loire 105
- Contract manufacturers in Normandy 101
- Contract manufacturers in Brittany 93
- Contract manufacturers in the Rhône department 87
- Contract manufacturers in the Haute-Savoie department 84
- Contract manufacturers in the Isère department 68
- Contract manufacturers in the Ain department 64
- Contract manufacturers in the Doubs department 56
- Contract manufacturers in the Nord department 56
- Contract manufacturers in the Maine-et-Loire department 55
- Contract manufacturers in the Haute-Garonne department 54
- Contract manufacturers in the Loire department 49
- Contract manufacturers in the Bouches-du-Rhône department 45
- Contract manufacturers in Paris 73