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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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IndustryConstruction & ArchitectureIndustrySite Preparation

Search results

Matching companies

1'168 companies found

ARSEC SAGL

Claro · Since 2020

Site Preparation

AT Abbruch GmbH

Reinach Ag · Since 2024

Site Preparation

ATED & Co GmbH

Glattbrugg · Since 2019

Site Preparation

AT Partner GmbH

Zurich · Since 2022

Site Preparation

Atra S.A.

Clarens · Since 1998

Site Preparation

Atra S.A.

Ollon Vd · Since 2009

Site Preparation

Aymon SA, succursale de Arbaz

Arbaz · Since 2008

Site Preparation

Aymon SA

Grimisuat · Since 1991

Site Preparation

Aymon SA, succursale de Sion

Sion 4 · Since 2001

Site Preparation

Baggerarbeiten, Raphael Moos

Bettwil · Since 2024

Site Preparation

Baggerbetrieb Reber GmbH

Trub · Since 2006

Site Preparation

Bagger Billi GmbH

Emmen · Since 2001

Site Preparation

Baggerunternehmen M. Schlatter GmbH

Boniswil · Since 2013

Site Preparation

Baggs-Halter GmbH

Menziken · Since 2010

Site Preparation

BAGTRAX Vogel GmbH

Netstal · Since 2022

Site Preparation

bardill erdbewegungen

Gadenstätt · Since 2023

Site Preparation

Bärli-Bagger GmbH

Vordemwald · Since 2007

Site Preparation

Bartholet Forst & Bau GmbH

Flums · Since 2002

ForestrySite Preparation

Bäschlin ConFly

Landschlacht · Since 2020

Site Preparation

Baskarad AG

Basel · 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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