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

DirectorySite Preparation

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Filters

IndustryConstruction & ArchitectureIndustrySite Preparation

Search results

Matching companies

1'168 companies found

DEMOLIZIONI, S. Slavchev

S. Vittore · Since 2012

Site Preparation

Diamantcut AG

Stetten Ag · Since 2012

Site Preparation

Eberhard Bau AG

Gebenstorf · Since 2023

Site Preparation

Eberhard Bau AG

Birsfelden · Since 2018

Site Preparation

ERNE AG Bauunternehmung

Gunzgen · Since 2024

Site Preparation

Erne Bau AG

Olten · Since 2008

Site Preparation

e-therm ag

Füllinsdorf · Since 2023

Site Preparation

Fabiano Marco

Claro · Since 1997

Site Preparation

Fabrice Pierre - Aménagements extérieurs, terrassement

Les Pontins · Since 2010

Site Preparation

Föllmi AG Bauunternehmung

Pfäffikon Sz · Since 1998

Site Preparation

Frutiger AG

Zurich · Since 2014

Site Preparation

Frutiger AG

Dierikon · Since 2020

Site Preparation

Frutiger AG

Brienz Be · Since 2017

Site Preparation

Frutiger AG

Visp · Since 1997

Site Preparation

Gasser AG, Bauunternehmung

Hemishofen · Since 2024

Site Preparation

Gebrüder Iten AG, Unterägeri

Oberägeri · Since 2016

Site Preparation

Graf Tief- und Gartenbau GmbH

Altstätten Sg · Since 2022

Site Preparation

Graf Tief- und Gartenbau GmbH

Oberriet Sg · Since 2024

Site Preparation

GS Grenaillage Sàrl

Châtel-St-Denis · Since 2023

Site Preparation

Hanspeter Thurnherr GmbH

Altstätten Sg · Since 2013

Site Preparation

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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.

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