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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,794 companies indexed · Last updated: today
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20 companies found

Aquageo Sàrl Logo

Aquageo Sàrl 

Syens · Since 2017

The core activity of Aquageo sàrl encompasses expertise and services in the following areas: Hydrogeology (investigation and evaluation of groundwater resources and systems), Geology (exploration and evaluation of geological formations and processes), Geothermal energy (utilization of earth heat for energy production), Geotechnics (application of geological and geotechnical principles for construction and infrastructure projects), and Environment (investigation and evaluation of environmental impacts, particularly in the areas of water and soil). The company provides these services primarily for projects in Switzerland, mainly in the regions of Fribourg, Vaud, Neuchâtel, Ticino, and Valais.

Technical Consulting & Engineering
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Impressor S.A. Logo

Impressor S.A. 

Syens · Since 1970

The core activity of Impressor SA is security printing, particularly the production of various fiduciary papers, including postage stamps.

Printing Companies
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WORLDARTSTAMPS Sàrl Logo

WORLDARTSTAMPS Sàrl 

Syens · Since 2015

The company is active in the field of philately (stamp collecting) and offers stamps and philatelic products. It sorts and sells stamps by various themes and countries.

Online Shops
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AC

Alain Crausaz 

Syens · Since 1994

Wholesale - Agricultural Materials & Animals
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AS

Arbella S.A. 

Syens · Since 1997

Art & Antique Trade
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BS

Blaser Services Sàrl 

Syens · Since 2015

Facility Management & Cleaning
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BD

Brasserie des Bois Godel Cédric 

Syens · Since 2022

Beverage Industry
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CS

Copham Société Coopérative 

Syens · Since 2006

Mobility Services
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CL

Costantini Léonardo S.A. 

Syens · Since 1990

Civil Engineering
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FC

Fischer conseils 

Syens · Since 2018

Technical Consulting & Engineering
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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.