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

DirectoryArchitecture Firms

Architecture Firms

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IndustryConstruction & ArchitectureIndustryArchitecture Firms

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Matching companies

10'083 companies found

CG Architecture, Christophe Grangier

Cheseaux-Sur-Lausanne · Since 2008

Architecture Firms

cgc architectes snc

Geneva · Since 2024

Architecture Firms

chabloz atelier d'architecture sàrl

Geneva · Since 2023

Architecture Firms

Charles Steiger architecte EPF-SIA

La Croix-De-Rozon · Since 2006

Architecture Firms

Charlotte Thietart - architecte EPFL

Lausanne · Since 2019

Architecture Firms

Chatillon Architectes SA

Geneva · Since 2023

Architecture Firms

Chaves Biedermann Landschaftsarchitekten GmbH

Basel · Since 2018

Architecture Firms

Chenevard Architektur

Winterthur · Since 2004

Architecture Firms

Chiara Frigerio Architetto Sagl

Castagnola · Since 2024

Architecture Firms

Chillari Salvatore - architecte EPFL

Pully · Since 2010

Architecture Firms

Chris Lê Van architecte EPFL

Lausanne · Since 2018

Architecture Firms

Christa Suter Architektin ND-Städtebau FH

Bern · Since 2010

Architecture Firms

Christian Huber, Atelier für Architektur

Bülach · Since 1992

Architecture Firms

Christof Simmler, Dipl. Architekt ETH/SIA

St. Gallen · Since 2021

Architecture Firms

Christophe Masini

Le Noirmont · Since 1997

Architecture Firms

Christophe Perrier, architecte EPF-L SIA

Ste-Croix · Since 1994

Architecture Firms

Christoph Etter Fassadenplanungen

Basel · Since 2017

Architecture Firms

C-IAN Studio by Claudia Iannantuoni

Zurich · Since 2022

Architecture Firms

CJ Design d'espaces - Van Cleemputte

Colombier Ne · Since 2015

Architecture Firms

CLANN architectes Sàrl

Lausanne · Since 2024

Architecture Firms

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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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