This selection features contract manufacturers in Haute-Savoie, primarily mid-sized firms with a strong presence in industrial production. Many specialize in precision components for demanding sectors like automotive, aerospace, and medical devices. Companies like MGB Décolletage focus on very small parts for aerospace, while Savoy Moulage specializes in injection molding of technical plastic parts.
The list includes PSB INDUSTRIES GROUP, designing packaging for luxury and healthcare, and ACTINI GROUP, which manufactures sterilization equipment for pharmaceuticals. LEMAN INDUSTRIE Group offers multi-technology expertise for manufacturing, and KARTESIS INDUSTRIES produces precision parts and subassemblies. A notable pattern is the concentration of headquarters in the Faucigny area, with several companies based in Marnaz, Marignier, and Bonneville.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
PSB INDUSTRIES GROUPtexen.com
Design innovative, personalized packaging and solutions for luxury beauty, healthcare, and industrial markets with focus on sustainability and safety. |
450 | |||
| 2 |
ACTINI GROUPactini.com
Industrial player specializing in sterilization and decontamination solutions, designing and manufacturing equipment for pharmaceuticals, biotechnology, and agri-food sectors. |
224 | |||
| 3 |
LEMAN INDUSTRIE Groupleman-industrie.com
Manufacturing company offering client support from design to production, leveraging 40 years of multi-technology expertise and optimized processes. |
181 | |||
| 4 |
MGB Décolletagemgb.fr
French family-owned company specialized in precision machining of very small parts for aerospace, space, telecommunications, and medical markets, focusing on innovation and co-development |
171 | |||
| 5 |
DELPHARM GAILLARDdelpharm.com
Delpharm Gaillard, acquired in 2012, is a pharmaceutical production site specializing in dry and effervescent forms with a focus on employee development and customer service |
169 | |||
| 6 |
Savoy Moulagegroupe-savoy.fr
Injection molding of technical plastic parts and design of injection tools for automotive, aeronautics, energy, and industrial sectors. |
161 | |||
| 7 |
KARTESIS INDUSTRIESkartesis.com
Manufacture of precision parts and subassemblies for various industries, based in Haute-Savoie, France, focusing on quality and accuracy. |
147 | |||
| 8 |
Art'Techarttech.com
Design and manufacture custom machines for assembly, control, vacuum leak testing, and diamond wire cutting to improve productivity and safety. |
139 | |||
| 9 |
PERROTTONperrotton.fr
Supplier of precision turned parts and subassemblies for automotive, aeronautical, and engineering industries, with majority of production exported from French Alps |
118 | |||
| 10 |
AMD DECOLLETAGEamd-decolletage.com
Specialized in precision CNC turned-milled components manufacturing with in-house production, serving automotive, aerospace, and industrial sectors worldwide. |
93 | |||
| 11 |
Pernat Emilepernatindustrie.com
Precision mechanical parts supplier to automotive manufacturers and suppliers, specializing in high volume production and holding a leading position in the industry |
86 | |||
| 12 |
Gerbe Savoyardegerbesavoyarde.com
Family-owned company continuing baking traditions for 3 generations, specializing in bakery, pastries, and viennoiseries for professional clients Passionate and skilled |
70 | |||
| 13 |
Supermetalsupermetal.fr
Specialized in high-precision machining of micromechanical parts for aeronautics, medical, energy, and defense industries Offers tailored solutions from design to delivery |
69 | |||
| 14 |
INITIAL, Prodways Groupinitial.fr
Product design, 3D scanning, additive manufacturing in plastic and metal, tooling creation, and thermoplastic injection for production solutions. |
65 | |||
| 15 | 64 | ||||
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 | 64 | ||||
| 17 |
ARRK LCOfr.arrk.com
Specialized in rapid prototyping and tooling across automotive, medical, cosmetics sectors using technologies like 3D printing, CNC machining, and vacuum casting. |
52 | |||
| 18 |
BENOIT JOLIVET SASbenoit-jolivet.fr
Specializes in precision bar turning and machining for automotive, sports equipment, and capital goods with ISO-certified quality standards. |
49 | |||
| 19 | 48 | ||||
| 20 |
Bonionibonioni.com
Family-owned company founded in 1956 specializing in cold heading technology for affordable, high-volume production of special parts with quality assurance |
48 | |||
| 21 | 46 | ||||
| 22 |
Alpex Cartieralpex-cartier.com
Two family-run companies specializing in precision machining, turning, and mechanical engineering, combining generations of expertise for quality manufacturing. |
46 | |||
| 23 |
EC International Groupec-international.fr
Specializes in prototype and low-volume production in plastic and metal for all sectors, offering a wide range of manufacturing processes and surface treatments worldwide |
45 | |||
| 24 |
MINESCOminesco.fr
Leading micro-turning company in Haute-Savoie with ESCO and CNC machines, TORNOS sliding headstocks, and integrated processes like hardening, grinding, and automated control |
44 | |||
| 25 |
Groupe Savoygroupe-savoy.fr
Supplier specializing in mechatronics, plastic injection, mechanical components, and engineering services for the automotive industry focused on innovation. |
41 | |||
| 26 |
TEISSIER TECHNIQUEteissier-technique.com
Specialized in high-precision mechanics and complete sub-assemblies, offering a wide range of technical parts in various materials and surface treatments globally |
41 | |||
| 27 |
DBC - machining Your ideasdbc.fr
Precision machining of diverse materials for prototype to large series, serving automotive, aeronautic, hydraulic, and medical industries with advanced CNC equipment. |
39 | |||
| 28 |
DGC INDUSTRIESdecolletage.net
Specializing in traditional bar turning, CNC machining, and co-design, our company offers a wide range of mechanical part manufacturing services with a focus on innovation and customer service excellence |
39 | |||
| 29 |
LA PRECISION INDUSTRYlaprecision.com
Specializing in high-precision micromechanical parts manufacturing since 1904, we provide comprehensive solutions to demanding industries through innovative technologies and modern machinery |
38 | |||
| 30 |
MEUNIDECmeunidec.fr
Specializing in turning and machining custom parts from various metals, focusing on medium to large series from Ø4 to Ø65mm High capacity for demanding customer requests |
38 | |||
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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.
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The same list elsewhere in France
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- 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 the Loire-Atlantique department 43
- Contract manufacturers in Paris 73