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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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2'522 companies found

NeoCoat SA Logo

NeoCoat SA 

La Chaux-De-Fonds · Since 2012

The core activity of NeoCoat SA is the development, manufacture and application of synthetic diamond coatings (CVD diamond) and related products such as neoDiam®-Coatings, neoDiam®-Decorative and NeoCoat®-Electrodes. The company also offers CVD diamond coating services, including thick layer manufacturing, water treatment and sensor technology.

Research & Development
View profile5(2)
RM Horlogerie S.A. Logo

RM Horlogerie S.A. 

La Chaux-De-Fonds · Since 1994

RM Horlogerie S.A. manufactures mechanical components for the watch industry, including cases, bezels, crowns, bottoms and bracelets, using milling, turning and multi-bar machining processes. The company operates specialized production sectors with automated equipment, performs dimensional and optical quality controls (MMT Mitutoyo, VideoCad, Keyence) and provides services such as prototyping, industrialization and technical support.

Watch Industry
View profile4(2)
RS Chauffage & Sanitaire Sàrl Logo

RS Chauffage & Sanitaire Sàrl 

La Chaux-De-Fonds · Since 2016

The core activity of RS Chauffage & Sanitaire Sàrl is the provision of services in the field of heating and sanitation. Specifically, this includes: installation, maintenance and repair of heating systems, including the installation of heat pumps and solar thermal systems; installation and repair of sanitary and bathroom facilities, including leak detection and unclogging; and renovation of bathrooms and sanitary installations. The company thus offers a comprehensive range of services in the field of heating and sanitation, positioning itself as a reliable partner for customers seeking high-quality solutions in these areas.

Plumbing & Building Services
View profile2.5(2)
SDB Constructions Métalliques SA Logo

SDB Constructions Métalliques SA 

La Chaux-De-Fonds · Since 2000

The core activity of SDB Constructions métalliques SA is the manufacture and assembly of metal constructions, including: glazing and doors, glass roofs, railings, barriers and handrails, stairs, carpentry and structures (roof trusses and metal frames), sheet metal work, interior and exterior furniture, verandas and pergolas. The company also offers locksmith services and emergency repair services.

Metal Construction
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Serico Ludo Schwyzer Logo

Serico Ludo Schwyzer 

La Chaux-De-Fonds · Since 2019

Serico Ludo Schwyzer is a screen-printing studio that provides screen-printing services. The website lists contact details and links to social media profiles.

Printing Companies
View profile5(2)
S. Grezet Sàrl Logo

S. Grezet Sàrl 

La Chaux-De-Fonds · Since 2021

S. Grezet Sàrl provides planning and outfitting services for professional kitchens and hotel/restaurant equipment. Services include supply of kitchen and hygiene products, maintenance and troubleshooting of dishwashing systems, staff training and support for hygiene plans.

Plumbing & Building Services
View profile4.5(2)
Sinabe Sàrl Logo

Sinabe Sàrl 

La Chaux-De-Fonds · Since 2013

The company Sinabe Sàrl offers a wide range of services in the field of digital transformation and web development. The company's core activities include: * Project management and consulting for digital transformations * Web development and creation of web applications * System administration and management of servers, databases, and email systems * Development of robots and scripts for task automation * Customization and development of open-source software such as Dolibarr, Nextcloud, and WordPress * Hosting services (Green Hosting, Swiss Hosting) with a focus on environmental friendliness and security * Development of ERP and CRM systems as well as invoicing software Overall, the company focuses on providing comprehensive solutions for businesses looking to strengthen their digital presence and optimize their processes.

Software Development
View profile3.5(2)
Soprintel S.A. Logo

Soprintel S.A. 

La Chaux-De-Fonds · Since 1972

The core activity of Soprintel S.A. consists of advising and representing clients in the field of intellectual property, including protection rights (patents, trademarks, copyrights, etc.), the exploitation of these rights, dispute resolution and legal advice in these matters.

Licensing & Marketing of Intellectual Property
View profile3(2)
STS Saulcy Traitement de Surface SA Logo

STS Saulcy Traitement de Surface SA 

La Chaux-De-Fonds · Since 2021

STS Saulcy Traitement de Surface SA provides electroplating and surface treatment services, supplying technical and decorative metal coatings for the watchmaking sector. Services include varnishing, heat treatments, polishing, decorative finishing and in-house laboratory R&D; its electroplating and precision anodizing processes are also applied to other industrial sectors such as connectivity and medical devices.

Watch Industry
View profile5(2)
VMDH SA Logo

VMDH SA 

La Chaux-De-Fonds · Since 2009

VMDH SA provides decal and watch-decoration services, performing decal application, varnish/SLN coating, and laser decoration on various watch components. Services include engraving and galvanic colouring as part of customised decoration processes.

Watch Industry
View profile4(2)
Winiger Horloger Sàrl Logo

Winiger Horloger Sàrl 

La Chaux-De-Fonds · Since 2024

The core activity of Winiger Horloger is the manufacture, restoration and repair of watches, including the development of prototypes, the design and manufacture of watch components, as well as the restoration and repair of antique and modern watches. The company also offers services for creating unique watch projects and accompanies customers in the development of their own watch brands.

Watch Industry
View profile4.5(2)
Schüp & Bach Sàrl Logo

Schüp & Bach Sàrl 

La Chaux-De-Fonds · Since 2020

The core activity of Xylos is the creation and design of interior spaces, including the manufacture and installation of windows, doors, walls, furniture and other interior fittings. The company also offers services such as project management, site management, architecture, interior design and furnishing.

Interior Construction
View profile3(2)
3d PCI SA Logo

3d PCI SA 

La Chaux-De-Fonds · Since 2014

3dPCI is a specialist in industrial manufacturing, offering services in the field of additive manufacturing (3D printing) and microtechnology. The company's core activity involves the development and production of high-precision components and products for various industries, including microtechnology, medical technology, and aerospace. The company provides a wide range of services, including: design and development of products and components, additive manufacturing (3D printing) using various technologies such as SLA, SLS, FDM, and MJF, microtechnology and precision manufacturing, surface treatment and finishing, and assembly and integration of components. With its own development department, the company works closely with its customers to meet their specific requirements. The company's core activity is the production of high-precision and complex products and components for various industries.

Industrial & Product Design
View profile5(1)
ABC Swisstech Sàrl Logo

ABC Swisstech Sàrl 

La Chaux-De-Fonds · Since 2005

The core activities of ABC SwissTech are: 1. Mass finishing (also known as Trovalisation, Vibropolishing, Tumbling or Microfinition), which encompasses various techniques such as polishing, deburring, smoothing, radius grinding and deoxidation. 2. Water treatment and recycling. The company offers a wide range of products and services in these areas, including equipment, consumables, laboratory testing and technical support.

Mechanical Engineering Industry
View profile5(1)
Accueil Accompagnement Art Funéraire Pompes Funèbres Arnold Wälti SA Logo

Accueil Accompagnement Art Funéraire Pompes Funèbres Arnold Wälti SA 

La Chaux-De-Fonds · Since 2000

Accueil Accompagnement Art Funéraire Pompes Funèbres Arnold Wälti SA provides funeral services, organizes ceremonies and handles official administrative formalities following a death. The company arranges transfers including international repatriations, supplies coffins and urns, and advises families on practical arrangements.

Funeral Services
View profile1(1)
ADOR Bijouterie Sàrl, succursale de La Chaux-de-Fonds Logo

ADOR Bijouterie Sàrl, succursale de La Chaux-de-Fonds 

La Chaux-De-Fonds · Since 2024

ADOR Bijouterie Sàrl, succursale de La Chaux-de-Fonds buys and sells gold and pre-owned jewellery, carries out on-site appraisals and pays cash for items.

Retail - Watches & Jewelry
View profile4(1)
Aero Group SA Logo

Aero Group SA 

La Chaux-De-Fonds · Since 2013

The core activity of Aero Group SA is the maintenance and servicing of aircraft, particularly in the areas of: * Turboprop aircraft maintenance * Piston aircraft maintenance * Avionics retrofit (installation of avionics systems) * PART-CAMO (aircraft maintenance management) The company also provides services in the areas of avionics maintenance, customer support and has its own service center.

Repair of Machinery & Electronic Devices
View profile5(1)
Alpha Gravure Sàrl Logo

Alpha Gravure Sàrl 

La Chaux-De-Fonds · Since 2022

The core activity of Alpha Gravure Sàrl is gravure, marking, texturing, laser fiber and femto decoration on various materials.

Specialized Construction Activities
View profile5(1)
André Brandt Sàrl Logo

André Brandt Sàrl 

La Chaux-De-Fonds · Since 2020

André Brandt Sàrl manufactures and supplies precision cutting tools, including carbide and HSS end mills, drills, reamers, turning tools and diamond tools made to drawing. The company also provides tool coating services and regrinding and serves sectors such as watchmaking, micromechanics, dental, medical, automotive and bar turning (décolletage).

Specialized Construction Activities
View profile5(1)
ANGLAGE PRESTIGE, Bayram Dogan Logo

ANGLAGE PRESTIGE, Bayram Dogan 

La Chaux-De-Fonds · Since 2019

The core activity of Anglage Prestige is the manufacture of high-quality watches and the provision of services in the field of watchmaking, particularly in the decoration and refinement of watch components. This includes specific processes such as anglage, galvanic treatment, nickel-chromium plating, satin finishing and other specialized techniques to refine and decorate watches and watch components.

Watch Industry
View profile5(1)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.