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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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1'259 companies found

Planet Horizons Technologies SA Logo

Planet Horizons Technologies SA 

Sierre · Since 2004

The core activity of AQUA4D is the development and implementation of water-efficient solutions for agriculture, lawn irrigation and building construction. The company offers services such as the assessment and analysis of water resources, the development of measurement protocols and monitoring processes, as well as the implementation of technologies to improve water efficiency.

Technical Consulting & Engineering
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Pyrotek SA Logo

Pyrotek SA 

Sierre · Since 1987

Pyrotek is a globally operating company that provides innovative solutions and products to various industries such as aluminum, glass, steel, oil and gas, automotive, aerospace, and others. The company's core activity lies in the development and manufacture of technical products, integrated systems, and services aimed at improving the performance and efficiency of its customers. Pyrotek focuses on providing customized solutions to meet the specific needs of its customers, including the development of special materials, the manufacture of machine parts, and the provision of engineering services. The company operates research and development centers, engineering offices, and production facilities worldwide to be close to its customers and meet their needs. Pyrotek's core activities include: development and manufacture of technical products and systems, provision of engineering services and consulting, manufacture of machine parts and special materials, development of customized solutions to meet the specific needs of customers, and provision of services for process optimization and efficiency improvement in various industries.

Technical Consulting & Engineering
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Rénovasierre Sàrl Logo

Rénovasierre Sàrl 

Sierre · Since 2007

Building Construction
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Rives du Lac Investissement SA Logo

Rives du Lac Investissement SA 

Sierre · Since 2021

Real Estate Project Development
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RML Rebbau mit Leidenschaft GmbH Logo

RML Rebbau mit Leidenschaft GmbH 

Sierre · Since 2022

Viticulture
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Sanitas Troesch SA Logo

Sanitas Troesch SA 

Sierre · Since 1971

Interior Construction
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SIERRE-VALAIS SPORT SA Logo

SIERRE-VALAIS SPORT SA 

Sierre · Since 2021

Holding Companies
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SWISSACTION Sàrl Logo

SWISSACTION Sàrl 

Sierre · Since 2005

Logistics & Transport Companies
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Swiss Tower GmbH Logo

Swiss Tower GmbH 

Sierre · Since 2021

Fiduciary Offices
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YCOOR SYSTEMS SA Logo

YCOOR SYSTEMS SA 

Sierre · Since 2007

YCOOR SYSTEMS SA develops software and provides services in scientific computing and numerical simulation. Its activities include technology transfer from research, consulting mandates, and the development and maintenance of application-specific simulation software.

Technical Consulting & Engineering
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Etude Fournier Rey Sàrl Logo

Etude Fournier Rey Sàrl 

Sierre · Since 2025

Etude Fournier Rey Sàrl is a notary practice that provides notarial and legal services, including preparation and processing of contracts and client consultations.

Administrative ServicesLaw Firms & Notary Offices
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NED Débarras SNC Logo

NED Débarras SNC 

Sierre · Since 2026

Site PreparationWaste Management Industry
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MyProdis.ch SA Logo

MyProdis.ch SA 

Sierre · Since 2010

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2A

2 Arlequins BB SA 

Sierre · Since 2022

Property Management
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3G

360 Group SA 

Sierre · Since 2016

Advertising Agencies
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AS

Activalpine Sàrl 

Sierre · Since 2024

Sports & Recreation Instruction
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AR

Active Rock SA 

Sierre · Since 2022

Textile & Clothing Industry
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AA

AD-Informatics, Andenmatten Peter 

Sierre · Since 1986

Retail - Electronic Devices
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AS

admin.aide sàrl 

Sierre · Since 2008

Fiduciary Offices
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AS

Ado Sàrl 

Sierre · Since 2014

Viticulture
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AI

Advanced Informatics Solutions SA 

Sierre · Since 2010

IT Consulting & Services
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AP

AECO PRO Sàrl 

Sierre · Since 2023

Building ConstructionLogistics & Transport Companies
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AS

Agama SA 

Sierre · Since 2023

Real Estate Project Development
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AP

AI Practice Sàrl 

Sierre · Since 2024

IT Consulting & Services
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AG

Alaimo Gelati SNC 

Sierre · Since 2022

Restaurants
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GR

Gama Rent SA 

Sierre · Since 2014

Restaurants
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AB

ALASKA'S BEST Sàrl 

Sierre · Since 2009

Wholesale - Food & Luxury Items
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AP

Albert peinture Sàrl 

Sierre · Since 2010

Painting & Plastering
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AE

Alcide Epiney SA 

Sierre · Since 1985

Retail - Food & Luxury Items
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AI

ALCONI ImmoVS SA 

Sierre · Since 2021

Real Estate Brokerage
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AS

ALCONI SERVICES Sàrl 

Sierre · Since 2017

Management Consulting
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AN

Alizes Nutrition Sàrl 

Sierre · Since 2018

Non-Medical Healthcare Professions
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AC

Alpgold, Coopérative de producteurs de fromage du Valais 

Sierre · Since 1989

Professional & Trade Associations
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AC

Alpha Cyrus Sàrl 

Sierre · Since 2016

Financial Services
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AL

ALPHA LIVING SA 

Sierre · Since 2018

Jewelry & Precious Metal Manufacturing
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AS

Alpine Swiss Snow Sports School SA succursale de Sierre 

Sierre · Since 2023

Sports & Recreation Instruction
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AS

AluInfra Services SA 

Sierre · Since 2018

Other Service Industries
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AS

ALVIFIM SA 

Sierre · Since 2021

Holding Companies
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AA

A.M. Auto Prestige Sàrl 

Sierre · Since 2024

Automotive & Vehicle Trade
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AS

Amedor SA 

Sierre · Since 1982

Administrative Services
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ÂS

Ânara Sàrl 

Sierre · Since 2023

Wellness & SPA Facilities
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AS

Andani Sierre SA 

Sierre · Since 1974

Real Estate Project Development
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AH

ANDIMA Holding AG 

Sierre · Since 2021

Holding Companies
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AL

André Lorétan, Café Madrigal 

Sierre · Since 1990

Restaurants
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AS

Anhinga SA 

Sierre · Since 2021

Holding Companies
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AS

Animalin Sàrl 

Sierre · Since 2013

Retail - Agricultural Materials & Animals
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AL

Anna Lancellotti 

Sierre · Since 2003

Restaurants
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AS

Antartica SA 

Sierre · Since 1987

Wholesale - Agricultural Materials & AnimalsWholesale - Machinery & Technical Equipment
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AS

Antille SA 

Sierre · Since 1951

Real Estate Project Development
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AE

Antoinette Elsig 

Sierre · Since 1992

Insurance Brokerage & Consulting
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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.