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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,880 companies indexed · Last updated: today
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4'363 companies found

Visilab Sion SA Logo

Visilab Sion SA 

Sion · Since 1990

Visilab Sion SA sells eyeglasses, sunglasses and contact lenses and provides related products and services, including optical lenses, accessories, vision examinations and hearing services.

Opticians & Eyewear Retail
View profile4.1(8)
alpysio Sàrl Logo

alpysio Sàrl 

Sion · Since 2021

Physiotherapy
View profile5(7)
Atelier 4, Bureau d'Architectes SA Logo

Atelier 4, Bureau d'Architectes SA 

Sion · Since 1988

Atelier 4, Bureau d'Architectes SA is an architectural practice that provides design and project development for residential, public and conversion projects. The practice manages projects from concept and design through construction documentation and site supervision, incorporating regulatory, technical and environmental considerations.

Architecture Firms
View profile5(7)
BOURGEOIS KARINE ACUPUNCTURE Sàrl Logo

BOURGEOIS KARINE ACUPUNCTURE Sàrl 

Sion · Since 2021

The company's core activity is the application of traditional Chinese medicine, particularly acupuncture and Chinese pharmacopoeia, to treat various health problems, including chronic and acute diseases, as well as to support procreation. The company offers personalized sessions and consultations to help patients maintain and improve their health.

Naturopathic Clinics
View profile5(7)
Cave Sainte-Anne Héritier et Favre SA Logo

Cave Sainte-Anne Héritier et Favre SA 

Sion · Since 1959

The core activity of Cave Sainte Anne is the marketing and sale of wines and spirits, particularly through the presentation of wines from renowned winemakers and the provision of information and reviews on various wines.

Retail - Beverages & Spirits
View profile4.3(7)
Coiffure Instinct'tif Cotter Marie-France Logo

Coiffure Instinct'tif Cotter Marie-France 

Sion · Since 2006

The core activity of Coiffure Instinct'tif is the provision of services in the field of hair care and styling, including hairdressing services, hair extensions, permanent waves, massages and the sale of hair care products.

Hair Salons
View profile5(7)
Daniel FONTANNAZ IMMOBILIER Logo

Daniel FONTANNAZ IMMOBILIER 

Sion · Since 2000

Real Estate Brokerage
View profile4.3(7)
Dianalabs Valais SA Logo

Dianalabs Valais SA 

Sion · Since 2002

The core activity of Dianalabs Valais is the performance of medical analyses and laboratory tests. The company operates several sampling centers (blood collection points) in the canton of Valais and offers a wide range of laboratory analyses and medical tests, including blood tests, biopsies and other diagnostic procedures.

Medical Laboratories
View profile3.4(7)
Digital Logic SA Logo

Digital Logic SA 

Sion · Since 2023

The core activity of Digital Logic SA is the development and implementation of customized solutions in the field of electronics and software. This includes in particular: electronic conception (development of electronic circuits and systems), design and assembly of PCBs (Printed Circuit Boards), development of digital, analog and high-power circuits, expertise in communication interfaces and protocols (e.g. IoT, Ethernet, Wi-Fi, BLE, LoraWAN), development of software for embedded systems (C/C++, Python, Linux), development of cloud solutions and mobile applications, as well as consulting and support for the development and certification of products. Overall, Digital Logic SA offers a wide range of services, from the development of electronic components to the implementation of complex software systems.

Electrical Industry
View profile5(7)
Ecole des Buissonnets SA Logo

Ecole des Buissonnets SA 

Sion · Since 1989

Ecole des Buissonnets SA is a private school offering Swiss Maturité and the French Baccalaureate at secondary level, together with compulsory‑education (cycle d’orientation) classes and a 12th bridging year; the institution also provides boarding. The school describes pedagogical approaches including influences from Maria Montessori and holds ISO 9001:2015 certification.

Cultural & Educational Organizations
View profile3.1(7)
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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.