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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

AI

A.Pitris impresa costruzioni, titolare Aytogan Pitris 

Giubiasco · Since 2011

Building Construction
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AB

Apollo Bau Haus + Garten GmbH 

Trimbach · Since 2024

Building Construction
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AS

APPALTITALIA S.R.L., Milano, Succursale di Lugano 

Lugano · Since 2015

Building Construction
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AA

appenzellerbau ag 

Appenzell · Since 2012

Building Construction
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AA

appenzellerbau ag 

St. Gallen · Since 2021

Building Construction
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AB

Appert Bau GmbH 

Brunnen · Since 2008

Building Construction
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AG

Apsonex GmbH 

Zurich · Since 2020

Building Construction
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AG

AQUA-Bau GmbH 

Riedikon · Since 2022

Building Construction
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AB

AR BAUTEN GmbH 

St. Antoni · Since 2000

The core activity of AR-Bauten GmbH is the provision of construction services, particularly in the areas of new and renovation construction, renovations, refurbishments, and excavation work. The company thus offers comprehensive services in the construction sector, ranging from planning and execution of new and renovation construction to renovations and refurbishments of existing buildings, as well as the execution of excavation work.

Building Construction
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AG

Arbenz-Montage GmbH 

Rotkreuz · Since 2019

Building Construction
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AC

Arc-en-ciel Construction Sàrl 

Lausanne · Since 2023

Building Construction
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AS

ArCHeco Sàrl 

Champvent · Since 2009

Building Construction
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AS

Archiban Sàrl 

Vétroz · Since 2017

Building Construction
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AA

Architektur Atelier Lehmann Immobilien GmbH 

Oetwil An Der Limmat · Since 1999

Building Construction
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AJ

Architekturbüro Janusz Pregowski, dipl. Architekt ETH/SIA 

Winterthur · Since 2014

Building Construction
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AG

Ardit group Sàrl 

Martigny · Since 2023

Building Construction
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AB

Ardüser Bauunternehmung AG 

Savognin · Since 2008

Building Construction
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AB

Ariel Bau Switzerland GmbH 

Biel/Bienne · Since 2024

Building Construction
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AA

ARIGON AG 

Schwerzenbach · Since 1990

Building Construction
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AG

ARIL Group GmbH 

Since 2021

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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