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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

LACROIX CHESSEX SA Logo

LACROIX CHESSEX SA 

Geneva · Since 2010

The core activity of LACROIX CHESSEX is architecture and construction, specifically the planning and implementation of building projects.

Architecture Firms
View profile5(2)
LakeSideArchitektur (LSA) AG Logo

LakeSideArchitektur (LSA) AG 

Rothenburg · Since 2010

Architecture Firms
View profile5(2)
LakeSideBau (LSB) GmbH Logo

LakeSideBau (LSB) GmbH 

Rothenburg · Since 2007

Architecture FirmsGeneral Contractors
View profile5(2)
La Planaria GmbH Logo

La Planaria GmbH 

Dardin · Since 2022

The core activity of La Planaria GmbH is the provision of architectural and construction services, in particular the planning, consulting, construction management and implementation of construction projects in the private and commercial sectors, including new buildings, conversions, renovations and refurbishments of residential and commercial buildings, as well as the creation of feasibility studies, preliminary projects and execution plans.

Architecture Firms
View profile5(2)
Lena Plan GmbH Logo

Lena Plan GmbH 

Langenthal · Since 2016

Architecture FirmsGeneral Contractors
View profile5(2)
Lopreno Architectes SA Logo

Lopreno Architectes SA 

Geneva · Since 2012

Architecture Firms
View profile5(2)
M. Riesch AG Logo

M. Riesch AG 

Pfeffingen · Since 1996

The core activity of M. RIESCH AG encompasses the areas of construction management, architecture, project management, construction management, painting and flooring. Specifically, the company offers the following services: * Construction management: planning, coordination and implementation of construction projects * Architecture: design and planning of buildings and spaces * Project management: taking over the overall management of construction projects * Construction management: monitoring and coordination of construction work * Painting: execution of painting work on buildings and spaces * Flooring: laying and execution of flooring The company positions itself as a competent partner for all questions related to building and offers a comprehensive range of services for renovation, renovation, maintenance and new construction.

Architecture FirmsConstruction & Project ManagementGeneral Contractors
View profile3.5(2)
n-a.ch netzwerk architektur ag Logo

n-a.ch netzwerk architektur ag 

Lucerne · Since 2002

Architecture Firms
View profile3(2)
Niess GmbH Architektur Logo

Niess GmbH Architektur 

Buochs · Since 1998

The core activity of Niess Architektur is the planning and realization of construction projects, particularly in the field of residential architecture, such as multi-family houses, single-family houses, holiday homes and residential estates.

Architecture Firms
View profile4.5(2)
Pascal Müller Architekt GmbH Logo

Pascal Müller Architekt GmbH 

St. Gallen · Since 2020

The core activity of Pascal Müller Architekt GmbH is the planning and realization of architectural projects, particularly in the area of residential and community buildings, schools, kindergartens and public buildings.

Architecture Firms
View profile5(2)
PLANGRÜN AG Logo

PLANGRÜN AG 

Rotkreuz · Since 2017

The core activity of Plangrün AG is the planning and realization of outdoor spaces, particularly in the field of landscape and garden architecture, as well as the construction of playgrounds, sports facilities and other outdoor facilities.

Architecture Firms
View profile5(2)
projer.brugger architekten klg Logo

projer.brugger architekten klg 

Chur · Since 2021

The core activity of PROJER.BRUGGER Architekten is the planning and realization of architectural projects, particularly in the field of residential construction, including single-family homes (SFH) and multi-family homes (MFH).

Architecture Firms
View profile5(2)
Raguth Baumanagement GmbH Logo

Raguth Baumanagement GmbH 

Zurich · Since 2019

The company's core activity is construction management, particularly the planning, coordination and supervision of construction projects, including the tendering, awarding and execution of contracts, as well as ensuring quality, costs and deadlines.

Architecture FirmsConstruction & Project Management
View profile5(2)
Sangiorgio Architettura SA Logo

Sangiorgio Architettura SA 

Mendrisio · Since 1999

The core activity of Sangiorgio Silvano e Marco SA primarily encompasses architecture, design and realization of construction projects, including the renovation of historic buildings, as well as the management of real estate and the provision of services in the field of real estate management, such as the management of rental properties, the valuation of real estate and the brokerage of real estate purchases and sales.

Architecture Firms
View profile5(2)
SAR360 ARCHITETTURA SAGL Logo

SAR360 ARCHITETTURA SAGL 

Arbedo · Since 2011

The core activity of SAR360 Sagl is the provision of architectural services, including planning, design and project management for construction projects. The company offers specific services such as architecture, interior architecture and project development, and is involved in ongoing construction projects, competitions and the planning of buildings and spaces.

Architecture Firms
View profile5(2)
Studio Architettura arch. José Stefanini Sagl Logo

Studio Architettura arch. José Stefanini Sagl 

S. Antonino · Since 2003

The company is a blog operator and does not offer any commercial services. The core activity of the company is to publish and share content related to architecture.

Architecture Firms
View profile5(2)
Studio Habitat.ch SA Logo

Studio Habitat.ch SA 

Airolo · Since 1991

Studio Habitat.ch SA provides consultancy services in architecture, urban planning, territorial and environmental planning, and economic‑financial and managerial planning for public and private clients. The firm undertakes architectural projects and coordinates specialist disciplines, with attention to architectural quality, landscape integration, functional and technical solutions, environmental respect and financial sustainability.

Architecture Firms
View profile5(2)
Studio Hinton GmbH Logo

Studio Hinton GmbH 

Zollikon · Since 2021

The core activity of Studio Hinton is the provision of interior design services, particularly for high-end residential spaces. This includes the conception, planning and implementation of interior spaces, including the selection of materials, colors and textures, as well as the coordination of logistics and finances. The company offers its clients a personalized and tailored service to design and realize their living spaces.

Architecture FirmsInterior Design & Furnishing
View profile5(2)
Thierry Dématraz Architecte Sàrl Logo

Thierry Dématraz Architecte Sàrl 

Broc · Since 2021

The core activity of Thierry Dématraz Architecte Sàrl is the provision of architectural services.

Architecture Firms
View profile5(2)
TSAP AG Architekten und Planer Logo

TSAP AG Architekten und Planer 

Urtenen-Schönbühl · Since 2012

The core activity of TSAP Architekten + Planer AG is the provision of architectural and planning services.

Architecture FirmsOwner's Representative
View profile5(2)
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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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