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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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64'971 companies found

a2architekten.ch Christoph Stauffer Logo

a2architekten.ch Christoph Stauffer 

Wil Sg · Since 2014

a2architekten.ch Christoph Stauffer is an architectural practice that designs and delivers projects in the residential, educational and commercial sectors. The practice covers all project phases from preliminary sketches to handover, including tendering, contract and cost management, and site supervision, and cooperates with specialist consultants and project partners.

Architecture Firms
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AA Asbest Altlasten Sanierungen GmbH Logo

AA Asbest Altlasten Sanierungen GmbH 

Birmensdorf Zh · Since 2013

The company's core activity is the remediation and disposal of pollutants, particularly asbestos, in buildings and industrial facilities. This includes the planning, execution and monitoring of remediation measures, the removal of asbestos and other pollutants, as well as the disposal of these materials in accordance with applicable legal regulations.

Specialized Construction Activities
View profile5(4)
AAG atelier d'architecture Grivel & Girod SA Logo

AAG atelier d'architecture Grivel & Girod SA 

Geneva · Since 2009

The core activity of AAG atelier d'architecture Grivel & Girod SA is architecture. The company provides services in the field of architecture, including the planning and realization of construction projects, as evidenced by the list of projects on the website.

Architecture Firms
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aardeplan AG Logo

aardeplan AG 

Baar · Since 2009

The core activity of aardeplan ag is the provision of architectural and consulting services, particularly in the areas of new buildings, conversions, renovations, planning, construction management and sustainable solutions. The company offers a comprehensive range of services, from project development to the realization of construction projects, and focuses on the needs of private and professional clients.

Architecture FirmsGeneral Contractors
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Aare Dämmungen Bern AG, Urtenen-Schönbühl Logo

Aare Dämmungen Bern AG, Urtenen-Schönbühl 

Urtenen-Schönbühl · Since 2001

The core activity of Aare Dämmung Bern AG is the provision of services in the field of structural fire protection, insulation of ventilation systems, and loose-fill insulation. Specifically, this includes the planning, installation, and maintenance of: fire protection systems, ventilation systems, insulation solutions for ventilation systems, loose-fill insulation, and photoluminescent escape route systems. The company offers these services primarily in the Bern region and positions itself as a reliable partner for the safety of people and assets.

Sealing & Insulation
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Aare-Tore GmbH Logo

Aare-Tore GmbH 

Bellach · Since 2014

The core activity of Aare-Tore GmbH is the planning, installation, renovation and maintenance of gates and doors for garages, residential buildings, warehouses and industrial facilities. The company offers a wide range of products, including sectional doors, roller doors, swing doors, wing doors, garage door drives and front doors, and supports customers in selecting and installing these products.

Interior Construction
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A. Arnold, Baugeschäft Logo

A. Arnold, Baugeschäft 

Allenwinden · Since 1954

A. Arnold, Baugeschäft is a construction company that carries out building construction, civil engineering, facade work and renovation and conversion projects. The firm provides services to private clients, commercial customers and public-sector clients.

Building Construction
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ABAT TECH Sàrl Logo

ABAT TECH Sàrl 

Reconvilier · Since 2000

The core activity of Abat Tech Sàrl consists of carrying out specialized work in the field of surface treatment, cleaning and stabilization of various materials and structures, including: metal and wood structure stripping (decoating), cryogenic cleaning, sandblasting of wood and other materials, stabilization of rock faces and slopes, thermography (thermal imaging), core drilling investigations, and cleaning of retaining walls. The company offers these services for various applications, including building renovation, rock face securing, and industrial plant cleaning.

Specialized Construction Activities
View profile3.5(4)
AB JARDIN SARL Logo

AB JARDIN SARL 

Puplinge · Since 2000

The core activity of AB Jardin Sàrl is the design, creation and maintenance of gardens. This includes in particular the planning and conception of gardens, their construction and installation, the maintenance and upkeep of gardens, the creation of pathways, the building of walls and the pruning of trees.

Horticulture & Landscaping
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Accola Davos GmbH Logo

Accola Davos GmbH 

Davos Platz · Since 2011

Accola Davos GmbH is a family-run company providing agricultural contract work as well as excavation, earthworks, forestry and timber-transport services. Its services include mowing, raking and haymaking, tillage and spreading, excavation and drainage works, slope stabilization, forest and alpine road construction, piste work, snow clearing and timber transports.

Site Preparation
View profile4.5(4)
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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.