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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

48'323 companies found

Plafondnova AG Logo

Plafondnova AG 

Rotkreuz · Since 1983

Plafondnova AG designs, manufactures and installs ceiling and wall systems, providing customised solutions such as glass and partition systems, metal, wood and fire-protection ceilings, chilled/heated ceilings, acoustic ceiling elements and balustrade cladding.

Interior Construction
View profile5(10)
PMB Construction SA Logo

PMB Construction SA 

Boncourt · Since 2012

PMB Construction SA is a construction and civil engineering company providing earthworks, road and infrastructure construction, reinforced concrete and masonry work. Its services include surveys and stake-outs, paving installation, transport and handling, railway and tunnel works, and turnkey project delivery.

Building Construction
View profile4.8(10)
pool Architekten Genossenschaft Logo

pool Architekten Genossenschaft 

Zurich · Since 1998

The company is an architectural firm specializing in the planning and development of sustainable and innovative building projects. The core activities include the creation of architectural and urban planning projects, consideration of sustainability aspects, and the development of concepts for the redevelopment and new construction of urban districts.

Architecture Firms
View profile4.9(10)
Poolzeit GmbH Logo

Poolzeit GmbH 

Dübendorf · Since 2015

The core activity of Poolzeit GmbH is the planning, installation, maintenance and cleaning of swimming pools, pools, whirlpools and spas. This also includes the sale of related products such as pool accessories and care products. The company offers its customers comprehensive services to enable a safe and pleasant bathing experience.

Specialized Construction ActivitiesSpecialized Construction Installations
View profile4.3(10)
Pralong, Moix & Cie SA Logo

Pralong, Moix & Cie SA 

Euseigne · Since 1956

The core activity of Pralong Moix & Cie SA is the manufacture and distribution of wood products and constructions, particularly in the following areas: joinery (doors, windows, furniture, interior fittings), carpentry (roof constructions, timber framing), chalet construction (wooden houses, chalet building), furniture making, staircase construction, kitchens and bathrooms (fitted kitchens and bathrooms), and windows (window manufacturing, including wood and metal windows). The company thus offers a wide range of wood products and services, from furniture and door manufacturing to the construction of wooden houses and roof structures.

Timber Construction & Carpentry
View profile4.9(10)
PROBST HOLZBAU AG Logo

PROBST HOLZBAU AG 

Lützelflüh-Goldbach · Since 2013

PROBST HOLZBAU AG manufactures wooden products such as round rods, dowels and Hot-Pots made from Swiss wood. The company also supplies round timber, performs carpentry work (renovations, facades, gates, roof structures, garden houses) and offers Hot-Pots for sale and rent.

Interior ConstructionTimber Construction & Carpentry
View profile4.5(10)
Proplaning AG Logo

Proplaning AG 

Basel · Since 2002

Proplaning AG is a planning and engineering firm providing general planning, project and construction management, and architectural and engineering services. Interdisciplinary teams deliver building projects with attention to quality, cost and schedule control and the use of modern technologies for sustainability.

Architecture Firms
View profile4.4(10)
Ragotti & Weber Bau AG Logo

Ragotti & Weber Bau AG 

Netstal · Since 2007

Ragotti & Weber Bau AG is a construction company that carries out building and civil engineering projects. It undertakes residential and commercial construction as well as infrastructure works such as utility and sewer networks, house connections and large concrete structures like bridges and retaining walls.

Building Construction
View profile4.7(10)
Ragotti & Weber Management AG Logo

Ragotti & Weber Management AG 

Netstal · Since 1970

Ragotti & Weber Management AG focuses on the administration and management of real estate properties. Construction and building activities are carried out by the subsidiary Ragotti + Weber Bau AG.

Building Construction
View profile4.7(10)
Ravani Gerüstbau AG Logo

Ravani Gerüstbau AG 

Uetendorf · Since 2017

The company's core activity is the creation and operation of scaffolding in the construction industry, with safety and precision being the top priority. The company offers customized solutions for its customers and values personal contacts and regional presence.

Scaffolding
View profile4.5(10)
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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.