This selection of large companies in Haute-Savoie shows a strong presence in manufacturing, particularly in specialized industrial machinery, automotive components, and consumer goods. Many of these firms have a long history, with several founded in the mid-20th century. Annecy stands out as a significant hub for headquarters.
Key companies include Salomon, which designs and distributes sporting goods, and SOMFY Group, focused on automation solutions for comfort and energy efficiency. Bontaz is a world leader in automotive hydraulic functions, while Maped produces school and office equipment. Nicomatic specializes in micro-connectors for demanding industries, and evian is a well-known producer of natural mineral water.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Salomonsalomon.com
Designing, manufacturing, and distributing innovative sporting goods since 1947, shaping the future of sport with gear for various outdoor activities. |
2,848 | |||
| 2 |
SOMFY Groupsomfy-group.com
This company is committed to improving lives and the environment through innovative solutions that prioritize comfort, well-being, and energy efficiency |
2,428 | |||
| 3 |
NTN Europentn-snr.com
Designs, develops, and supplies high-precision mechatronics and engineering solutions for movement, focusing on energy efficiency and friction reduction for various partners. |
2,141 | |||
| 4 |
Bontazbontaz.com
World leader in automotive hydraulic functions. Develops and supplies high-quality subassemblies like check valves, cooling nozzles, solenoids, and injection parts for leading OEMs globally. |
1,382 | |||
| 5 | 865 | ||||
| 6 | 553 | ||||
| 7 | 547 | ||||
| 8 |
Amphenol SOCAPEXamphenol-socapex.com
Designs and manufactures reliable, innovative interconnection solutions for harsh environments, specializing in electrical and fiber optic connectors, contacts, accessories, and cabling. |
501 | |||
| 9 |
Entremont (Coopérative Sodiaal)entremont.com
French dairy cooperative specializing in pressed cheese products, supporting thousands of farmers and employees across France and internationally. |
493 | |||
| 10 |
Nicomaticnicomatic.com
Develops, manufactures, and sells micro-connectors for aerospace, defense, medical, and production industries, offering customized, innovative solutions with short lead times. |
484 | |||
| 11 |
PSB INDUSTRIES GROUPtexen.com
Design innovative, personalized packaging and solutions for luxury beauty, healthcare, and industrial markets with focus on sustainability and safety. |
450 | |||
| 12 | 402 | ||||
| 13 |
Anthogyrstraumann.com
Designs and manufactures ingenious, accessible implantology solutions for dentists and dental laboratories, offering implant systems, guided surgery, equipment, training, and tools. |
261 | |||
| 14 |
ACTINI GROUPactini.com
Industrial player specializing in sterilization and decontamination solutions, designing and manufacturing equipment for pharmaceuticals, biotechnology, and agri-food sectors. |
224 | |||
| 15 |
Ubisoft Annecyubisoft.com
A multinational video game studio in Annecy, France, creating AAA games while embracing creativity, diversity, passion, and teamwork in a stunning Alpine setting |
214 | |||
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 |
ATMB - Autoroutes et Tunnel du Mont Blancatmb.com
Management and operation of mountain highways and the Mont Blanc Tunnel, ensuring safety, mobility, and sustainable transport in the Alps. |
206 | |||
| 17 |
PILOT CORPORATION OF EUROPEpilotpen.eu
This company produces quality pens, emphasizing self-expression and sustainability, with a manufacturing center in France and a commitment to environmental certifications |
197 | |||
| 18 |
UTMB® Grouputmb.world
Organizes ultra-distance trail running races around Mont-Blanc, promoting physical challenge, environmental respect, solidarity, and community engagement in outdoor sports. |
194 | |||
| 19 |
decathlon_quechuadecathlon.co.uk
Design and develop hiking and camping products for outdoor sports. Founded in 1997, a Decathlon brand, based at Mont-Blanc. |
185 | |||
| 20 |
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 | |||
| 21 |
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 | |||
| 22 |
Deep Naturedeepnature.fr
Design and operate luxury spas and thalassotherapy centers worldwide, develop natural skincare products, and provide spa consulting services. |
165 | |||
| 23 |
Savoy Moulagegroupe-savoy.fr
Injection molding of technical plastic parts and design of injection tools for automotive, aeronautics, energy, and industrial sectors. |
161 | |||
| 24 |
KARTESIS INDUSTRIESkartesis.com
Manufacture of precision parts and subassemblies for various industries, based in Haute-Savoie, France, focusing on quality and accuracy. |
147 | |||
| 25 |
HBG Hélicoptères Groupehbg-helicopteres.aero
Family group global helicopter operations, passenger transport, rescue, air work, pilot training, maintenance, sales, and leasing in Europe, Africa, South America, French Polynesia. |
145 | |||
| 26 |
SNOWLEADERsnowleader.com
Snowleader has revamped their website for winter, offering easy access to 6,000 products from 3 categories and 220 partner brands |
139 | |||
| 27 |
Swixim international - Franceswixim.com
A Swiss network offering high-quality real estate guarantees and services since 2005, with around 300 agencies and independent agents in France |
139 | |||
| 28 |
ARCAD Softwarearcadsoftware.com
A company with 30 years of experience in application lifecycle management helps clients automate and secure their IT development process for digital transformation |
132 | |||
| 29 |
Fidérimrhone-alpes.fiderim.fr
With over 30 years of experience in recruitment and HR, this company operates in the French Overseas Departments and Rhône-Alpes region, offering personalized services and specialized agencies |
127 | |||
| 30 |
VEKA Franceveka.fr
Design and manufacture of PVC window, door, sliding systems, roller shutter boxes, and facade elements with quality and sustainability focus. |
125 | |||
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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 11, 2026.
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The same list elsewhere in France
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