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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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10'083 companies found

Hönig Architektur GmbH Logo

Hönig Architektur GmbH 

Küttigen · Since 2007

The core activity of Hönig Architektur is the provision of architectural services, including planning, design and construction management of building projects.

Architecture Firms
View profile5(3)
Höppli Architektur Support GmbH Logo

Höppli Architektur Support GmbH 

Aathal-Seegräben · Since 2013

The core activity of Höppli Architektur Support GmbH is the provision of services in the field of architecture, particularly: creation of plans and working drawings with Archi-CAD, site measurements and construction management, visualizations and renovation planning, consulting and support for construction projects, including energy saving and environmental protection, maintenance and care planning for real estate, and mediation of craftsmen and specialists for construction projects. The company offers these services to private individuals and companies, focusing on the areas of architecture, construction and real estate.

Architecture Firms
View profile5(3)
Hosoya Schaefer Architects AG Logo

Hosoya Schaefer Architects AG 

Zurich · Since 2008

Hosoya Schaefer Architects AG is a studio for architectural design, strategies and research. The practice undertakes building design and realization, urban design, media installations, strategic planning and consulting.

Architecture Firms
View profile5(3)
HP AG Architektur Logo

HP AG Architektur 

Kirchberg Be · Since 2002

The company HPAG is primarily engaged in architecture and construction. Its core activity includes the planning and realization of residential and commercial buildings, including additions, renovations and new constructions. They also offer services such as construction management, design and building planning.

Architecture Firms
View profile4.7(3)
H.P. Steinemann Architektur- & Planungsbüro AG Logo

H.P. Steinemann Architektur- & Planungsbüro AG 

Zurich · Since 1982

H.P. Steinemann Architektur- & Planungsbüro AG is an architectural firm providing architectural design and planning for residential and commercial projects. Services include interior architecture, design of objects and furniture, and project planning and execution through tendering with attention to specified construction costs.

Architecture Firms
View profile4(3)
Hüppi Architektur AG Logo

Hüppi Architektur AG 

Pfäffikon Sz · Since 1997

The core activity of Hüppi Architektur AG is the planning, development and realization of construction projects, including architecture, project management, construction management and cost and time management.

Architecture Firms
View profile4.7(3)
hwa Architekten AG Logo

hwa Architekten AG 

Zurich · Since 2017

The company's core activity is the provision of architectural services. The company offers planning and design services for construction projects and has specialized in sustainable architecture.

Architecture Firms
View profile5(3)
HW Concept AG Logo

HW Concept AG 

Hitzkirch · Since 2006

The core activity of HW Architektur Baumanagement AG is the provision of architectural and construction management services, including design, planning, consulting, project management and implementation of construction projects, particularly in the area of new buildings, extensions, renovations and conversions of residential and commercial properties.

Architecture FirmsGeneral Contractors
View profile5(3)
ID Design AG Logo

ID Design AG 

Zurich · Since 2004

The core activity of IDDESIGN AG is the planning, organization, production and implementation of projects in the field of shopfitting, shop window design, object design, signage, exhibitions and interior architecture.

Architecture Firms
View profile5(3)
IM Architektur AG Logo

IM Architektur AG 

Pfäffikon Sz · Since 2001

The core activity of IM Architektur AG encompasses the planning, development and implementation of construction projects, including architecture, project development and construction management. The company provides comprehensive services from the initial sketch to the completed project, including design, planning, project planning and execution of residential and commercial buildings.

Architecture Firms
View profile5(3)
Immo3 Partner AG Logo

Immo3 Partner AG 

Frauenfeld · Since 2004

The core activity of Immo3 Partner AG is the realization of high-rise building projects, including the evaluation, estimation and analysis of objects and properties, consulting on real estate strategy, architecture, project and construction management, submissions, general planning, cost planning and control, scheduling and commissioning. The company thus offers comprehensive services in the field of real estate management and construction project development.

Architecture FirmsOwner's RepresentativeReal Estate Project Development
View profile4.7(3)
in-plan AG, Architekten Logo

in-plan AG, Architekten 

Fraubrunnen · Since 1995

The core activity of in-plan AG is the provision of architectural services, in particular the planning and consulting of construction projects, taking into account economic and ecological aspects.

Architecture Firms
View profile5(3)
INTER CONCEPT Architektur GmbH Logo

INTER CONCEPT Architektur GmbH 

Zurich · Since 2003

The core activity of INTER CONCEPT Architektur GmbH is the provision of architectural and interior design services, including: design and planning of construction projects, site and market analyses, economic calculations and financing consulting, needs analyses, existing building analyses and feasibility studies, project management, owner representation and construction management, detailed planning, execution planning and cost and quality control. The company offers these services for various construction projects, including residential buildings, industrial buildings, hospital buildings, administrative buildings, banks, hotels, restaurants and others.

Architecture Firms
View profile5(3)
iten landschaftsarchitekten ag Logo

iten landschaftsarchitekten ag 

Unterägeri · Since 2010

The core activity of the company 'Iten Landschaftsarchitekten GmbH' is the planning and design of green spaces, including the revitalization of existing facilities and the creation of new neighborhoods and public spaces, taking into account aesthetic, ecological and functional aspects.

Architecture Firms
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Jenzer + Partner AG Logo

Jenzer + Partner AG 

Aarberg · Since 1997

The core activity of Jenzer+Partner AG encompasses planning, design, implementation and consulting in the fields of architecture and civil engineering, particularly in the construction of swimming pools, sports facilities, high-rise buildings and underground structures, as well as the preparation of expert opinions and reports.

Architecture Firms
View profile3.7(3)
J. Ettlin GmbH Logo

J. Ettlin GmbH 

Alpnach Dorf · Since 1998

The core activity of J.Ettlin GmbH encompasses the planning, architecture and construction management of single and multi-family homes, renovations, extensions, commercial buildings, as well as the delivery and installation of wind and weather-resistant aluminum conservatories.

Architecture Firms
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JM Planung GmbH Logo

JM Planung GmbH 

Thun · Since 2024

JM Planung GmbH is a freelance draughting practice providing architectural planning and drawing services. Its offerings include planning for building-permit submissions, execution (construction) planning, 3D visualizations (Archicad, BIMx) and coordination with authorities and specialist planners.

Architecture Firms
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JPA ANTORINI ARCHITETTI Sagl Logo

JPA ANTORINI ARCHITETTI Sagl 

Viganello · Since 2014

The core activity of JPA Antorini Architetti SAGL is the provision of architecture and design services, particularly in the field of interior architecture and Feng Shui, with the aim of developing innovative and harmonious solutions for building and design projects.

Architecture FirmsGeneral Contractors
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Julien Aubert Intérieurs Logo

Julien Aubert Intérieurs 

Rolle · Since 2015

The core activity of Julien Aubert Interieurs is the provision of services in the field of interior decoration and architecture, including: interior decoration and architecture, construction site supervision, selection of fabrics and furniture, and brokerage of antiques and art objects. The company also offers consulting and support services for the selection of furniture, curtains and other decorative items.

Architecture FirmsInterior Design & Furnishing
View profile4.3(3)
Jüngling Hagmann Partner AG Logo

Jüngling Hagmann Partner AG 

Chur · Since 1999

Jüngling Hagmann Partner AG is an architecture firm that provides design, planning and project management services for buildings in sectors such as education, administration, housing, healthcare and correctional facilities, and undertakes renovations of protected heritage buildings.

Architecture Firms
View profile4.3(3)
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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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