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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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4'364 companies found

Ingénieur-conseils en électricité Yves Roduit Sàrl Logo

Ingénieur-conseils en électricité Yves Roduit Sàrl 

Sion · Since 2006

The core activity of Yves Roduit Sàrl is the provision of engineering services in the field of electrical engineering and electromobility, particularly in the planning and implementation of electrical projects for buildings. The company offers consulting and planning services for electrical installations and systems and supports customers in the implementation of sustainable and efficient electrical projects.

Technical Consulting & Engineering
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Ingware Romandie SA Logo

Ingware Romandie SA 

Sion · Since 2020

Ingware Romandie SA distributes and supports engineering software from Ingware, providing sales, technical support and training for products covering structural analysis, geotechnical engineering, BIM, seismic analysis and planning.

Software Development
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InSitu archéologie SA Logo

InSitu archéologie SA 

Sion · Since 2020

The core activity of InSitu Archéologie SA is the implementation of archaeological excavations and research, including diagnosis, excavation and reporting, with the aim of exploring and documenting the historical and cultural heritage of the cantons of Valais and Ticino.

Research & Development
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Institut Central des Hôpitaux Logo

Institut Central des Hôpitaux 

Sion · Since 1977

Institut Central des Hôpitaux provides centralized medical‑technical services for hospitals, including clinical laboratories, histocytopathology, hospital pharmacy, central sterilization, transfusion medicine, occupational medicine and travel medicine/vaccination. Its services are certified to ISO 9001:2015, and laboratory disciplines including histocytopathology are accredited to ISO 15189:2012.

NGOs & NPOs
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Institut Funéraire et Prévoyance Obsèques Clair-Voir Sàrl Logo

Institut Funéraire et Prévoyance Obsèques Clair-Voir Sàrl 

Sion · Since 2014

Funeral Services
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Integralis Construction SA Logo

Integralis Construction SA 

Sion · Since 2014

The core activity of Integralis SA is the development and sale of real estate, particularly apartments in multi-family houses in the Sion region.

Real Estate Project Development
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INTERIEUREMENT VÔTRE SYLVIE CLIVAZ Logo

INTERIEUREMENT VÔTRE SYLVIE CLIVAZ 

Sion · Since 2019

The company "Interieurement Votre" provides services in the field of interior design and decoration. The core activity includes consulting and supporting customers in designing and organizing their living or working space.

Interior Design & Furnishing
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International Recycling and Metal Company SA Logo

International Recycling and Metal Company SA 

Sion · Since 2012

The core activity of International Recycling and Metal Company SA is the trade and recycling of metals, particularly iron and non-ferrous metals.

Waste Management Industry
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Intersanté SA Logo

Intersanté SA 

Sion · Since 1982

The core activity of Intersanté is to provide strategic and regulatory consulting services as well as to deliver innovative medical devices and natural medicines for the field of human and animal health.

Medical Technology Industry
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Invisu Design Graphisme & Communication visuelle, Isabelle Trabelsi-Tardif Logo

Invisu Design Graphisme & Communication visuelle, Isabelle Trabelsi-Tardif 

Sion · Since 2019

The core activity of Invisu Design is the creation of graphic documents and visual elements for print and digital media, particularly in the field of visual communication and design.

Advertising Agencies
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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.
Per page
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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.