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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,014 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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65'091 companies found

Atelier d'architecture Eric Papon, Icare design SA Logo

Atelier d'architecture Eric Papon, Icare design SA 

Sierre · Since 1988

Atelier d'architecture Eric Papon, Icare design SA is an architectural practice offering design and project planning services. The website presents built projects (including villas and renovations) and includes an immobilier/real-estate section.

Architecture Firms
View profile4.8(6)
Atelier Muttner Logo

Atelier Muttner 

Le Landeron · Since 2009

Atelier Muttner is a family-owned joinery and carpentry workshop carrying out renovations, conversions and structural carpentry and producing interior fittings such as kitchens, bathroom furniture and built-in wardrobes. The company also manufactures and installs doors, windows, shutters and parquet, with doors, windows and shutters produced in Switzerland.

Timber Construction & Carpentry
View profile5(6)
atelierpulver architectes sa Logo

atelierpulver architectes sa 

Sugiez · Since 2011

The core activity of Atelier Pulver Architectes SA is the provision of architectural services, including the planning, design and realization of construction projects. The company offers services such as architectural competitions, project development, construction planning and supervision, with a focus on careful consideration of the context, history and needs of clients.

Architecture Firms
View profile4.7(6)
Avanti Bau GmbH Logo

Avanti Bau GmbH 

Aarau · Since 1998

The core activity of Avanti Bau GmbH is the execution of construction projects and services in the areas of: structural reinforcement and stabilization of building components, fire protection measures, renovation and value enhancement of real estate, building protection and coating, sealing and insulation of buildings, and building renovation, including mold remediation and flat roof renovation. The company thus offers a wide range of services in the construction and real estate sector, with a focus on the safety, protection and maintenance of buildings.

Specialized Construction Activities
View profile5(6)
Avesto AG Logo

Avesto AG 

Zurich · Since 2023

The core activity of AVESTO AG is construction management, particularly providing comprehensive construction management solutions, including consulting, general planning, project management and expert assessments for construction projects.

Construction & Project ManagementReal Estate Project Development
View profile4.3(6)
AVIENTO AG Logo

AVIENTO AG 

Leibstadt · Since 2019

The core activity of AVIENTO AG is real estate brokerage, consulting and development. Specifically, this includes: * Purchase and sale of real estate * Project development and implementation for renovations and modernizations * Architecture, construction management and planning/implementation of real estate projects * Consulting for the renovation and modernization of real estate * Real estate brokerage, including the search for suitable buyers and sellers * General contractor services for real estate projects The company positions itself as a link between people and brings together all aspects of real estate management.

General ContractorsReal Estate Project Development
View profile3.7(6)
AYC Services, Zapata Dure Logo

AYC Services, Zapata Dure 

Broc · Since 2023

The core activity of AYC Services encompasses a wide range of services in the field of construction and renovation, including: electrical work, renovations, installation of solar panels (photovoltaic systems), sheet metal work and roofing, asbestos removal, fiber optic installation, gardening, blasting and surface treatment, construction and assembly of metal structures, application of resin and tile laying, as well as moving services. The company thus offers a variety of services suitable for both private and commercial clients.

Specialized Construction Activities
View profile5(6)
Aymonod Tiefbau AG Logo

Aymonod Tiefbau AG 

Pratteln · Since 2015

Aymonod Tiefbau AG is a civil engineering company offering services such as utility installation, earthworks, road construction, demolition and concrete works for civil projects. Its scope also includes trench pipeline construction, excavation support and external landscaping works.

Civil Engineering
View profile5(6)
A-Zäune GmbH Logo

A-Zäune GmbH 

Kloten · Since 2006

The core activity of A-Zäune GmbH is the planning, manufacturing and installation of fences, gates and privacy screens for various applications, including garden fences, security fences, sports facilities and industrial plants. The company also offers fence repairs and maintenance, and supports customers in the selection and planning of fence systems.

Specialized Construction Activities
View profile5(6)
Badcenter.ch GmbH Logo

Badcenter.ch GmbH 

Egerkingen · Since 2017

The company "badcenter.ch" is a specialist retailer for bathroom fixtures and wellness solutions. The company's core activity includes consulting, planning, delivery and installation of sanitary appliances, bathroom furniture, shower partitions, steam showers and other bathroom accessories. The company also offers a comprehensive exhibition in Egerkingen, Switzerland, where customers can find individual solutions for their bathroom fixtures.

Interior Construction
View profile4(6)
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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.