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

DirectoryArchitecture Firms

Architecture Firms

Filters

IndustryConstruction & ArchitectureIndustryArchitecture Firms

Search results

Matching companies

10'083 companies found

Itisar.ch Rinaldi

Chippis · Since 2021

Architecture Firms

Itten+Brechbühl AG

Basel · Since 2000

Architecture Firms

-ity studio potterat architecte

Lausanne · Since 2019

Architecture Firms

Jacques Buache

Panex · Since 1989

Architecture Firms

Jacques Viquerat, Atelier d'architecture

Lausanne · Since 2016

Architecture Firms

Jaermann Sàrl

Les Evouettes · Since 2021

Architecture Firms

Jana Delafontaine Architecture & Design

Vevey · Since 2017

Architecture Firms

Jan-Jakob Schröder Architekt

Basel · Since 2021

Architecture Firms

Jannik Richter AG

Udligenswil · Since 2018

Architecture Firms

Jaquerod architecte

Montévraz · Since 2012

Architecture Firms

JASS Atelier d'architecture Sàrl

Sion · Since 2022

Architecture Firms

Jaun Architekten

Bern · Since 2014

Architecture Firms

J.B. architecture et réalisation Sàrl

Ecoteaux · Since 2008

Architecture Firms

JDBât Sàrl

Semsales · Since 1999

Architecture Firms

JDF Raum und Kunst GmbH

Biel/Bienne · Since 2009

Architecture Firms

Jean-Baptiste Petit de Bantel, architecte SIA, DPLG, AIA

Duillier · Since 2014

Architecture Firms

JEAN CHRISTOPHE LIERMIER ARCHITECTE

Plan-Les-Ouates · Since 2010

Architecture Firms

Jean-Daniel Baechler Architecte dipl. EPFL

Fribourg · Since 2018

Architecture Firms

Jean-François Cordey

Bevaix · Since 1975

Architecture Firms

Jean-François Lattion - Architecture SA

Orsières · Since 2010

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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