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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

FS

FÜRST SOLUTIONS 

Brüttisellen · Since 2024

Architecture Firms
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GA

g8a architecture & urban planning sàrl 

Geneva · Since 1999

Architecture Firms
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GA

GA architectes associés sàrl 

Villars-Ste-Croix · Since 2013

Architecture Firms
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GS

Gabriel Sibils Duval Architectes 

Lausanne · Since 2022

Architecture Firms
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GF

Gaetano-Design Francesco Berrafato 

Biberist · Since 2000

Architecture Firms
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GA

Gander Architektur 

Seewis-Schmitten · Since 2022

Architecture Firms
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GB

Gantner Baumanagement AG 

Winkel · Since 2024

Gantner BM is a specialist in construction management, offering services such as optimized scheduling, coordination of complex construction processes, professional cost monitoring, and expert consulting for building owners and architects. The company's core activity is in the field of construction management, particularly in the planning, coordination, and supervision of construction projects.

Architecture Firms
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GA

Ganz Architektur 

Zurich · Since 2025

Architecture Firms
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G&

Garabedian & Suter Sàrl 

Geneva · Since 2013

Architecture Firms
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GS

G-Architectes SNC 

Geneva · Since 2024

Architecture Firms
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GK

Gartmann Karin 

Unteriberg · Since 1996

Technical Consulting & EngineeringArchitecture Firms
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GJ

Gastro-Plan, Jaromir Heres 

St. Gallen · Since 1992

Architecture Firms
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GE

gatto eco architettura 

Verscio · Since 2024

Architecture Firms
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GM

Gaudenzi Marchesi Müller Architectura SA 

St. Moritz · Since 2015

Architecture Firms
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GS

GBirrer Sàrl 

Saxon · Since 2017

Architecture Firms
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GS

GCA Sàrl 

Geneva · Since 2014

Architecture Firms
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GS

Gellera SA 

Locarno · Since 2003

Architecture Firms
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GS

Geneks SA 

Châtelaine · Since 2022

Architecture Firms
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GS

Genin Samuel Architecte ETS 

Fribourg · Since 2002

Architecture Firms
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GA

Genossenschaft Aarplan, Atelier für Architektur und Planung 

Herrenschwanden · Since 1980

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.
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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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