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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

AeS Constructions Sàrl

Lausanne · Since 2007

Building Construction

AES Maler Gipser GmbH

Düdingen · Since 2003

Building Construction

AE-Solutions AG

Lenzerheide/Lai · Since 2009

Agricultural ServicesBuilding Construction

AF Akkordschalungen GmbH

Altendorf · Since 2019

Building Construction

AF Group SA

Lausanne · Since 2014

Building Construction

AFT Bau AG

Othmarsingen · Since 2015

Building Construction

A&G Costruzioni Sagl

Massagno · Since 2021

Building Construction

AGM Rénovation - Gianmarco Matticoli

Cernier · Since 2023

Building Construction

AGON BAU GMBH

Greifensee · Since 2009

Building Construction

Agriserres Sàrl

Saxon · Since 2020

Building Construction

Agro-Bau Suter GmbH

Schnottwil · Since 2022

Building Construction

Agronormbau Negele & Co.

Oberschan · Since 1987

Building Construction

A. Guri GmbH

Biel/Bienne · Since 2023

Building Construction

AH-U GmbH

Uster · Since 2024

Building ConstructionCivil Engineering

Ajeti Bau GmbH

Hünenberg · Since 2023

Building Construction

Akkordschalung GmbH

Bennau · Since 2008

Building ConstructionCivil Engineering

Akkoteam AG

Hagenbuch Zh · Since 1985

Building Construction

Aktiengesellschaft Beat Müller baut

Lohn-Ammannsegg · Since 1994

Building ConstructionCivil Engineering

Aktiengesellschaft Jäggi Baugeschäft Olten

Olten · Since 1916

Building Construction

Aktiengesellschaft Robert Achermann, Bauunternehmung, Luzern

Lucerne · Since 1965

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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