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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

48'131 companies found

Belnea AG Logo

Belnea AG 

Cham · Since 2004

The core activity of Belnea AG is the planning, construction and sale of residential properties, in particular multi-family homes and single-family homes, as well as the accompaniment and consulting of builders and buyers in all aspects of the construction process. This also includes renovations and conversions of existing properties, as well as property management.

General Contractors
View profile5(2)
BELOGARDEN Sagl Logo

BELOGARDEN Sagl 

Melide · Since 2016

BELOGARDEN Sagl provides garden and landscape services including design, construction and maintenance of green spaces and landscape architecture. The website lists services such as irrigation systems, earthworks and material transport, plant treatments, outdoor furniture and lighting, and project work like pools and outdoor decor.

Horticulture & Landscaping
View profile4.5(2)
Bemax SA Logo

Bemax SA 

Montreux · Since 2011

The core activity of Bemax SA is general contracting, particularly the planning, development and realization of construction projects, including the construction of buildings, villas and neighborhoods, as well as the valorization and acquisition of land for these purposes. The company focuses on sustainable building and holds the Minergie label, which promotes rational energy use and the use of renewable energies.

General Contractors
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benwood Stöckli GmbH Logo

benwood Stöckli GmbH 

Bern · Since 2011

The core activity of benwood Stöckli GmbH is wood processing and carpentry, particularly the planning and execution of renovation and new construction projects, as well as the manufacture of wood products such as furniture, kitchens, stairs, parquet and terraces.

Building MaintenanceInterior Construction
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Benz Gärtnerei Logo

Benz Gärtnerei 

Marbach Sg · Since 2004

Horticulture & Landscaping
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Berclaz-Torrent architectes Sàrl Logo

Berclaz-Torrent architectes Sàrl 

Sion · Since 1996

The core activity of Berclaz-Torrent is architecture, particularly the planning and implementation of construction projects, including energy efficiency projects.

Architecture Firms
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Bergmichi GmbH Logo

Bergmichi GmbH 

Trogen · Since 2019

The core activity of Bergmichi includes mountain guide services, industrial climbing, plumbing and sanitary work, as well as specialized tree felling and tree climbing.

Specialized Construction ActivitiesSheet Metal Work
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Bernard Pahud Logo

Bernard Pahud 

Rolle · Since 2000

The core activity of Bernard Pahud Architectes is the provision of architectural services.

Architecture Firms
View profile4(2)
Bernhof-Vetsch AG Logo

Bernhof-Vetsch AG 

Frümsen · Since 1980

The core activity of Bernhof-Vetsch AG is the manufacture and distribution of front doors and interior fittings, including interior doors, carpentry, windows, kitchen renovations and acoustic ceilings. The company also offers consulting services and repair work, particularly for glass breakages and front doors.

Interior Construction
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Berther Pflaesterungen AG Logo

Berther Pflaesterungen AG 

Untervaz · Since 2023

Berther Pflaesterungen AG specializes in natural stone work and paving, providing planning and execution of paving projects. Services include arch, random, row and circular paving, bollenstein and motif paving, natural stone slab work for terraces, plus specialty projects such as stone walls, pergolas and fountains; the company advises on stone selection and prefers regional or EU stone sources.

Civil Engineering
View profile4(2)
Beton - Bohren + Fräsen Fankhauser GmbH Logo

Beton - Bohren + Fräsen Fankhauser GmbH 

Lützelflüh-Goldbach · Since 2007

The core activity of the company 'Beton - Bohren + Fräsen Fankhauser GmbH' is the drilling and milling of concrete.

Site Preparation
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Betonrückbau Meier AG Logo

Betonrückbau Meier AG 

Waltalingen · Since 2017

Betonrückbau Meier AG provides concrete dismantling services, focusing on concrete cutting (up to 70 cm depth), concrete drilling (up to 1 m diameter) and work using demolition robots.

Site Preparation
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BETOSAN AG Logo

BETOSAN AG 

Ostermundigen · Since 1984

The core activity of BETOSAN AG is concrete renovation and corrosion protection, particularly in the fields of building restoration, building protection, concrete cosmetics, structural reinforcement, sealing, fire protection, acid-resistant construction and corrosion protection. The company provides long-lasting solutions for the maintenance of buildings and focuses on the preservation and strengthening of building structures.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3(2)
Betschart Bau GmbH Logo

Betschart Bau GmbH 

Aettenschwil · Since 2006

The core activity of Betschart Bau GmbH encompasses the provision of services in the construction sector, including: renovations, extensions, new constructions, repairs, screed floors, plastering work, small-scale excavation services, and the installation of solar systems. The company thus offers a wide range of construction-related services, from planning to execution, and positions itself as a competent and flexible partner for its customers.

Building ConstructionBuilding MaintenanceCivil Engineering
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BFB Architekten AG Logo

BFB Architekten AG 

Zurich · Since 1994

The core activity of BFB Architekten AG is the planning, design and realization of construction projects using digital planning processes, in particular Building Information Modeling (BIM). This includes the conception, design, planning and realization of buildings, as well as the execution of project management and coordination. The company also offers specialized services such as virtual visualization, rapid prototyping and the creation of 3D models.

Architecture Firms
View profile4.5(2)
BGM Baugeschäft M. Müller Logo

BGM Baugeschäft M. Müller 

Biel-Benken Bl · Since 2008

The core activity of the company Baugeschäft M. Müller is the provision of construction services, particularly in the field of building construction.

Building MaintenanceCivil EngineeringSite Preparation
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bhp Baumanagement AG Logo

bhp Baumanagement AG 

Emmenbrücke · Since 2007

The core activity of bhp Baumanagement AG is the provision of services in the field of construction consulting, project development, planning, construction management and construction supervision for building owners and architects.

Construction & Project Management
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BHSF Architektur & Städtebau AG Logo

BHSF Architektur & Städtebau AG 

Zurich · Since 2007

The core activity of BHSF Architekten is the planning and realization of architectural projects, including urban planning and building in existing contexts. The company provides services in the fields of architecture, urban planning, and building project development, and is also active in research and theory, as well as in the exhibition and publication of architectural works.

Architecture Firms
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Bigler & Cie. AG Logo

Bigler & Cie. AG 

Bern · Since 2013

The core activity of Bigler & Cie. AG is the provision of services and products in the field of timber construction, particularly in the areas of joinery, carpentry, flooring, wooden fences and burglary protection.

Interior ConstructionTimber Construction & Carpentry
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Binkert Baggerarbeiten Logo

Binkert Baggerarbeiten 

Bözen · Since 2012

The core activity of Binkert Baggerarbeiten encompasses three main areas: 1. **Excavation**: Services such as trenching, construction and single-family homes. 2. **Demolition**: Demolition of existing objects, including planning and execution. 3. **Landscaping**: Environmental work, particularly in the area of natural stone walls. These three areas form the core competence of the company, which positions itself as a reliable partner for the completion of projects in these areas.

Horticulture & LandscapingSite Preparation
View profile5(2)
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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.