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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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Matching companies

65'091 companies found

Diener Schädlingsbekämpfung GmbH Logo

Diener Schädlingsbekämpfung GmbH 

Chur · Since 2001

The core activity of Diener Schädlingsbekämpfung GmbH is pest control, including monitoring and wood preservation.

Building Maintenance
View profile5(4)
die planerei gmbh Logo

die planerei gmbh 

Heerbrugg · Since 2022

The core activity of the company "die planerei" is the provision of architectural services.

Architecture Firms
View profile5(4)
Die Schreinerei Bever AG Logo

Die Schreinerei Bever AG 

Bever · Since 2015

The company's core activity is the manufacture and distribution of wood products, particularly furniture, doors, windows, kitchens and other interior finishing elements.

Interior ConstructionTimber Construction & Carpentry
View profile5(4)
Dobler Architektur GmbH Logo

Dobler Architektur GmbH 

Lachen Sz · Since 2017

The core activity of Dobler Architektur GmbH is the provision of architectural services, including high-rise construction, interior architecture and site drainage. The company offers services such as planning, design and implementation of construction projects and employs accordingly qualified personnel, including architects, technicians, interior architects and high-rise draftsmen.

Architecture Firms
View profile5(4)
Dolmus AG Logo

Dolmus AG 

Lucerne · Since 2007

Dolmus AG is an architecture firm providing design, project planning and construction realization services. The practice undertakes residential, educational and public building projects and participates in competitions and study assignments.

Architecture Firms
View profile5(4)
Doppler Muhl Architekten AG Logo

Doppler Muhl Architekten AG 

Erlenbach Zh · Since 1999

The core activity of Doppler Muhl Architekten AG is the planning, design and realization of construction projects, particularly in the field of high-rise construction, such as multi-family homes, residential and commercial buildings, multi-generational houses and renovations of existing buildings. The company offers comprehensive services, from the initial idea to completion, including internal construction management.

Architecture Firms
View profile5(4)
Dörig Gartenbau GmbH Logo

Dörig Gartenbau GmbH 

Oberriet Sg · Since 2016

The core activity of Dörig Gartenbau GmbH is the planning, construction and maintenance of garden facilities. This includes in particular: Garden new construction: Planning and construction of new gardens, Garden reconstruction: Restructuring and expansion of existing gardens, Garden maintenance: Regular maintenance and upkeep of gardens, including the maintenance and preservation of green spaces.

Horticulture & Landscaping
View profile4.3(4)
dorsa + 820 Architektur AG Logo

dorsa + 820 Architektur AG 

Zurich · Since 2024

The core activity of the company "dorsa + 820 Architektur AG" is the provision of architectural services.

Architecture Firms
View profile5(4)
Dosch Mechanik AG Logo

Dosch Mechanik AG 

St. Margrethen Sg · Since 1993

The core activity of Dosch Mechanik AG is the execution of turning and milling work, particularly also in larger series, as well as the performance of diving or underwater work.

Specialized Construction Activities
View profile5(4)
DOUGOUD CONSTRUCTION BOIS SA Logo

DOUGOUD CONSTRUCTION BOIS SA 

Epagny · Since 1989

Timber Construction & Carpentry
View profile4(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.
Per page
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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.