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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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10'083 companies found

whynot architecture Sàrl Logo

whynot architecture Sàrl 

Lausanne · Since 2022

whynot architecture Sàrl is an architecture studio that develops user-focused projects using co-design and delivers both architectural and interior-design solutions. Services include construction and renovation, interior and furniture design, sustainable building approaches and transformations of spaces for public clients, companies and private clients.

Architecture Firms
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Wibag Bau AG Logo

Wibag Bau AG 

Locarno · Since 1978

The core activity of Wibag Bau AG is architecture and general contracting, particularly in the field of high-rise construction, such as the construction of hotels, restaurants, residential buildings and other real estate properties.

Architecture FirmsGeneral Contractors
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Wibco.Studio Sàrl Logo

Wibco.Studio Sàrl 

Geneva · Since 2022

The core activity of Wibco.Studio is the provision of architectural and interior design services, particularly in the area of renovation and construction projects.

Architecture Firms
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Wick Projektentwicklung AG Logo

Wick Projektentwicklung AG 

Gossau Sg · Since 2014

The core activity of Wick Projektentwicklung AG is project development, owner representation, project management and real estate consulting, particularly in the field of residential and commercial properties. The company develops and implements projects from planning to completion, taking into account aspects such as quality, costs, time and sustainability.

Architecture FirmsOwner's RepresentativeReal Estate Project Development
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Widler & Partner AG Logo

Widler & Partner AG 

Oberdorf Bl · Since 1995

Widler & Partner AG provides architectural services, property administration, and real estate valuation and analysis.

Architecture Firms
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wiesmann architect ag Logo

wiesmann architect ag 

Bern · Since 2017

The core activity of Wiesmann Architect is the planning and realization of architectural projects, particularly in the field of residential construction, renovation and building refurbishment. The company also offers services in the field of clay building architecture and resource-efficient architecture.

Architecture Firms
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Wigplan AG Logo

Wigplan AG 

Lucerne · Since 1985

The core activity of WIGPLAN AG is the planning and realization of architectural projects, particularly in the areas of new buildings, conversions, renovations and facade renovations of residential and commercial buildings, as well as the design of interior spaces and outdoor facilities.

Architecture Firms
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wiku architekten gmbh Logo

wiku architekten gmbh 

Hellbühl · Since 2018

The core activity of wiku architekten is the provision of architectural services, particularly planning and client representation in construction projects, with the aim of combining individual wishes with function and aesthetics and successfully managing costs.

Architecture Firms
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Wild Architekten GmbH Logo

Wild Architekten GmbH 

Zurich · Since 2018

The core activity of Wild Architekten is the planning and realization of architectural projects, particularly in the areas of schools, residential buildings, health centers and other public buildings. The company offers services such as general planning, competition activities, execution planning and project management.

Architecture Firms
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Wildbach Architektur GmbH Logo

Wildbach Architektur GmbH 

Bern · Since 2012

The core activity of Wildbach Architektur GmbH is the planning, design and construction management of building projects, particularly in the areas of residential construction, renovation and restoration of buildings, as well as the development of architectural concepts and designs for public and private clients.

Architecture Firms
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Wild Stark Architekten GmbH Logo

Wild Stark Architekten GmbH 

Zurich · Since 2022

Wild Stark Architekten GmbH is an architecture practice providing architectural design and project management services. The firm works on competitions, new-builds and renovations, with a focus on residential and public buildings such as apartment buildings, schools and waterfront/open-space projects.

Architecture FirmsConstruction & Project Management
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Wilkening Architektur Logo

Wilkening Architektur 

Zurich · Since 2021

Wilkening Architektur is an architectural practice providing architectural design, project planning and project management services. Its work includes design and competition entries as well as projects for school buildings, residential construction, renovations and extensions, often carried out with specialist partners.

Architecture Firms
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Wilkening Architektur GmbH Logo

Wilkening Architektur GmbH 

Zurich · Since 2023

Wilkening Architektur GmbH provides architectural design, planning and project management services, including new construction, renovation, refurbishment and competition work. The practice works on projects for schools, residential buildings and public facilities, covering conceptual design and implementation phases.

Architecture Firms
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Willi Tehlar, Dipl. Architekten ETH SIA Logo

Willi Tehlar, Dipl. Architekten ETH SIA 

Zurich · Since 2009

Willi Tehlar, Dipl. Architekten ETH SIA is an architectural practice providing project and execution planning, construction management and overall architectural services for new-build and renovation projects, and offering building valuation services.

Architecture Firms
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Willy Roost, Architekt HTL Logo

Willy Roost, Architekt HTL 

Kleinandelfingen · Since 1985

The core activity of the company "Roost Architekt" encompasses two main areas: 1. **Architecture Office**: The company provides architectural services ranging from planning to the realization of construction projects. 2. **Real Estate Valuation**: The company conducts real estate valuations to determine the value of properties, including acting as an appraiser. Additionally, the company also offers services in the field of **Real Estate Brokerage**, including the purchase and rental of properties.

Architecture Firms
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WIN architecture SNC Logo

WIN architecture SNC 

Epalinges · Since 2020

The core activity of WIN ARCHITECTURE is the provision of architecture and design services, including: Architecture: From concept to construction management for private and commercial clients; Interior Design: Design of interior spaces for offices, restaurants and apartments; Design: Development of objects and decorations for interior spaces. The company thus offers comprehensive services in the field of architecture and design.

Architecture Firms
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win-design Anja Gfeller Logo

win-design Anja Gfeller 

Dotzigen · Since 2020

The company offers services and products in the field of window decoration and interior architecture, particularly consulting, planning and implementation of curtains, pleated curtains, panels, Roman blinds, pleats, roller blinds, louvers and shutters as well as other products such as insect screens, curtain rails and cushions.

Architecture Firms
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Winkelmann Architekten AG Logo

Winkelmann Architekten AG 

Murten · Since 2007

The core activity of Winkelmann Haymoz is architecture. The company is involved in the planning, design and implementation of construction projects and offers corresponding services, such as architectural and engineering services, construction management and project management.

Architecture FirmsGeneral Contractors
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Winzer Partner Industriearchitekten AG Logo

Winzer Partner Industriearchitekten AG 

Zurich · Since 2000

The core activity of Winzer Partner Industriearchitekten AG is the provision of architectural services, particularly in the field of industrial architecture. The company offers services such as planning, design and implementation of construction projects and is involved in the design and implementation of architectural projects.

Architecture Firms
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Wirz Architekten GmbH Logo

Wirz Architekten GmbH 

Zurich · Since 2016

The core activity of Wirz Architekten is the provision of architectural services.

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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