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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectoryBuilding Construction

Building Construction

Filters

IndustryConstruction & ArchitectureIndustryBuilding Construction

Search results

Matching companies

3'500 companies found

Buki Bau GmbH

Biel/Bienne · Since 2022

Building Construction

Bünter Bau + Holz GmbH

Wittenbach · Since 2014

Building Construction

Burger Bau, Inh. Roman Burger Lysonek

Oschwand · Since 2022

Building Construction

Bürgi AG Alpnach, Zweigniederlassung Hergiswil

Hergiswil Nw · Since 2007

Building Construction

Burim Bau GmbH

Burgdorf · Since 2014

Building Construction

BURIMI di Burim Neziri

Locarno · Since 2016

Building Construction

Burkhardt Betonbau

Reichenburg · Since 1994

Building ConstructionCivil Engineering

BurLoc Sàrl

Bure · Since 2014

Building Construction

Burn Living Immobilien AG

Adelboden · Since 2021

Building Construction

Burri-Mangold & Co. AG

Liestal · Since 1935

Building Construction

Buschi Bau GmbH

St. Margrethen Sg · Since 2015

Building Construction

Büschlen Bau & Montage GmbH

Adelboden · Since 2019

Building ConstructionCivil Engineering

Buserbau GmbH

Zeglingen · Since 2015

Building Construction

Bussinger Bau-Montagen, Inh. Adrian Luginbühl

Ormalingen · Since 2023

Building Construction

Büti Bau Inhaber Urs Bütikofer

Kernenried · Since 2021

Building Construction

Buzzi Luca

Biasca · Since 2016

Building Construction

BWH Renovation AG

Zurich · Since 2016

Building Construction

BWT Bau AG, Zweigniederlassung Aargau

Rüfenach Ag · Since 2019

Building Construction

Cabanel Immo Sàrl

Fontainemelon · Since 2024

Building Construction

C&A Bauunternehmung GmbH

Altstätten Sg · Since 2018

Building Construction

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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.

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