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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

Atelier Charlotte Roche Logo

Atelier Charlotte Roche 

Zurich · Since 2026

Architecture Firms
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Studio Rana GmbH Logo

Studio Rana GmbH 

Olten · Since 2026

Architecture FirmsConstruction & Project Management
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Studio Puglisi Architektur Logo

Studio Puglisi Architektur 

Basel · Since 2026

Architecture Firms
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Gindre Christian architecte Logo

Gindre Christian architecte 

Plan-Les-Ouates · Since 2026

Architecture Firms
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S2B Plan AG Logo

S2B Plan AG 

Bülach · Since 2026

S2B Plan AG provides building services engineering, offering comprehensive planning and coordination of heating, ventilation, sanitary and electrical systems. Services include energy calculations (e.g. SIA 380/1), authority submissions, BIM/3D planning, project coordination and commissioning support.

Technical Consulting & EngineeringArchitecture Firms
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TAONIUS AG Logo

TAONIUS AG 

Volketswil · Since 2026

TAONIUS AG is an architecture firm providing project development and construction consultancy services, including site and potential analyses, feasibility studies, project design and permitting, and tender and execution planning.

Architecture Firms
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MAEDDE Architekt:innen GmbH Logo

MAEDDE Architekt:innen GmbH 

Basel · Since 2026

MAEDDE Architekt:innen GmbH is an architecture firm that produces architectural designs and participates in design competitions. The office also undertakes project management and construction supervision.

Architecture FirmsConstruction & Project ManagementOwner's Representative
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Aimée Muriel Michelfelder Architektur Logo

Aimée Muriel Michelfelder Architektur 

Basel · Since 2026

Aimée Muriel Michelfelder Architektur is an architectural practice that provides design, planning and project management for private clients and pursues self-initiated projects as well as collaborative initiatives.

Industrial & Product DesignArchitecture Firms
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OM

Oskar Meier Generalunternehmung 

Bülach · Since 2011

Architecture Firms
View profile3.2(37)
AG

aaag gestion sàrl 

Fribourg · Since 2017

Architecture Firms
View profile4.8(25)
LS

Ladenbau Schmidt AG 

Frenkendorf · Since 2007

The company is a shopfitting company specializing in the design and execution of shopfitting projects. The core activity includes the conception, planning and execution of shopfitting projects, including the design of supermarkets and other retail spaces. The company offers a comprehensive service that ranges from conception to execution and includes both individual services and complete solutions.

Architecture Firms
View profile4.3(24)
SG

SW Group GmbH 

Winterthur · Since 2020

The core activity of SW Group is the provision of comprehensive construction services, including planning, execution and completion of construction projects, for property managers, architects, construction companies, business and private customers in Switzerland. This includes, among other things, the coordination of trades, process optimization, the execution of renovations and new buildings, as well as the provision of services in the area of project development and implementation.

Architecture Firms
View profile5(14)
HA

HMA Architekten GmbH 

Dietlikon · Since 2021

Architecture Firms
View profile5(5)
AS

ACUB Sàrl 

Geneva · Since 2010

The core activity of Acub Sàrl is expertise in architectural technologies, particularly in the field of Building Information Modeling (BIM).

Architecture Firms
View profile5(3)
FP

Felix Partner Design AG 

Zurich · Since 2013

Architecture Firms
View profile3.7(3)
RS

RENO-VAL-CHALET Sàrl 

Sion · Since 2011

Architecture FirmsGeneral ContractorsTimber Construction & Carpentry
View profile5(1)
2P2L Architecture Sàrl Logo

2P2L Architecture Sàrl 

Meyrin · Since 2024

Architecture Firms
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3arts Architektur GmbH Logo

3arts Architektur GmbH 

Emmenbrücke · Since 2016

Architecture Firms
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3C Architektur GmbH Logo

3C Architektur GmbH 

Ennetbaden · Since 2016

Architecture Firms
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3dPlan GmbH Logo

3dPlan GmbH 

Bassersdorf · Since 2008

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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