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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'409 companies found

F. Avanthey S.A. Logo

F. Avanthey S.A. 

Monthey · Since 1988

F. Avanthey S.A. provides heating, sanitary, sheet-metal and roofing services and supplies solar-thermal and photovoltaic systems as well as ventilation and air-conditioning solutions, covering project design, installation and maintenance.

Plumbing & Building Services
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Fiduciaire FIDAG SA, succursale de Monthey Logo

Fiduciaire FIDAG SA, succursale de Monthey 

Monthey · Since 2006

Fiduciaire FIDAG SA, succursale de Monthey is a fiduciary and audit branch that provides accounting, audit, tax and business advisory services. Its work includes expert assignments such as due diligence, company valuations, IT audits and fiscal/VAT advisory.

Fiduciary Offices
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François-Xavier Marquis Sàrl Logo

François-Xavier Marquis Sàrl 

Monthey · Since 2007

The François Xavier Marquis sàrl company primarily deals with services in the fields of environment, geotechnics and hydraulic engineering. The core activities include: natural hazards, environment, geotechnics, geothermal energy and water management projects. The company provides consulting and planning services in these areas.

Technical Consulting & Engineering
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FuturaMarbres Exclusive Sàrl Logo

FuturaMarbres Exclusive Sàrl 

Monthey · Since 2023

Glass, Ceramics, Stone & Construction Materials Industry
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GaDia SA Logo

GaDia SA 

Monthey · Since 2019

The core activity of Gadia SA is the development and manufacture of diagnostic products for the healthcare industry, particularly for the detection of infectious diseases such as parasitosis, fungal and bacterial infections, as well as for gynecology. The company offers rapid tests and other diagnostic solutions that enable the rapid and reliable diagnosis of life-threatening diseases.

Medical Technology Industry
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GC Shop Sàrl Logo

GC Shop Sàrl 

Monthey · Since 2017

Electrical Industry
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Germa Distribution SA Logo

Germa Distribution SA 

Monthey · Since 2021

Timber Construction & Carpentry
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GFPS Sàrl Logo

GFPS Sàrl 

Monthey · Since 2009

The company GFPS offers training and services in the field of first aid, particularly in the areas of: Corporate first aid, Resuscitation and defibrillation, Pediatric emergencies, Coeur Wallis – Public responder. The company also provides specialized training and services for companies and organizations to prepare their employees for emergency situations.

Continuing Education Institutes
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G-immobilier Sàrl Logo

G-immobilier Sàrl 

Monthey · Since 2013

Real Estate Brokerage
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G-Immobilier Holding Sàrl Logo

G-Immobilier Holding Sàrl 

Monthey · Since 2019

Holding Companies
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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.