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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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48'323 companies found

BEM-ARCHITEKTEN AG Logo

BEM-ARCHITEKTEN AG 

Baden · Since 1989

The core activity of BEM Architekten is the planning and realization of architectural projects, particularly in the areas of residential construction, school buildings, kindergartens, and other public buildings. The company offers services such as architecture, construction planning, and project management, and has completed a wide range of projects in Switzerland.

Architecture Firms
View profile4.7(3)
Beni Baumeister Thusis AG Logo

Beni Baumeister Thusis AG 

Thusis · Since 2020

Beni Baumeister Thusis is a construction company specializing in the planning and execution of construction projects. The company's core activity includes renting out properties, carrying out construction projects and managing properties.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(3)
Benno Manser AG Logo

Benno Manser AG 

Balgach · Since 1986

The company's core activity is the manufacture and sale of custom-made furniture and built-in cabinets tailored to customer needs, particularly for bathrooms, offices and living rooms, using high-quality materials and creative materials, complemented by personal consulting and planning.

Interior Construction
View profile5(3)
Berger Holzbau GmbH Logo

Berger Holzbau GmbH 

Riffenmatt · Since 2008

The core activity of Berger Holzbau GmbH is the provision of services in the field of timber construction, particularly: planning and construction management of new and renovation projects, timber construction work, carpentry work, roofing work, interior finishing, including the manufacture of doors, gates, windows, floors and stairs, as well as kitchen and bathroom renovations. The company thus offers a comprehensive range of services in the field of timber construction and carpentry.

Interior ConstructionTimber Construction & Carpentry
View profile5(3)
Berger & Monteleone GmbH Logo

Berger & Monteleone GmbH 

Boswil · Since 2006

The core activity of Berger & Monteleone GmbH consists of providing architectural and planning services, including: planning and execution of construction projects (new buildings, renovations, single-family homes, multi-family homes), drafting, coordination of contractors involved in construction, consulting on building-related issues, accompaniment during building handovers or warranty acceptance, and estimates and market value assessments of buildings.

Architecture Firms
View profile4.7(3)
Berger Roman AG Logo

Berger Roman AG 

Oberbuchsiten · Since 2022

The core activity of Berger Roman AG is the planning, construction and maintenance of gardens, including the design, creation and maintenance of private and public green spaces, as well as the execution of special gardening work such as excavation, grading, paving with natural or composite stones, greening, retaining walls, fencing, biotopes and playgrounds.

Horticulture & Landscaping
View profile5(3)
Bernhard Kropf GmbH Logo

Bernhard Kropf GmbH 

Schwarzenegg · Since 2020

The core activity of Zimmermann & Dachdecker is the provision of services and products in the field of roofing and carpentry, including: roof renovation and new construction, roofing work (tiles, eternit, PREFA, metal, wooden shingle roofs), facade construction (wood and eternit facades), scaffolding and fall protection, roof maintenance and cleaning, installation of roof windows (Velux), and thermal insulation. The company thus offers a comprehensive range of services and products for the maintenance, renovation, and new construction of roofs and facades.

Timber Construction & CarpentryRoofingSolar & Photovoltaics
View profile5(3)
Berrel Berrel Kräutler AG Logo

Berrel Berrel Kräutler AG 

Zurich · Since 2009

Berrel Berrel Kräutler AG is an architectural practice providing a full range of architectural services from urban planning studies to project implementation. The firm principally works on large and complex public, educational and cultural buildings and lists projects such as the Swiss Embassy in Singapore and the WHO headquarters in Geneva.

Architecture Firms
View profile4.3(3)
Bertschinger AG Logo

Bertschinger AG 

Bern · Since 1994

The core activity of Bertschinger AG is carpentry with a focus on shop and interior construction, including kitchen construction, individual furniture and children's rooms.

Interior Construction
View profile5(3)
Betondrill GmbH Logo

Betondrill GmbH 

Zug · Since 2021

The core activity of Betondrill is the provision of services in the field of concrete demolition, particularly in the areas of concrete demolition, cutting and drilling, demolition work, and structural reinforcement. The company positions itself as a construction expert for the execution of these specific works in the construction industry.

Specialized Construction Activities
View profile5(3)
Betschart Gebäudehülle AG Logo

Betschart Gebäudehülle AG 

Illgau · Since 2017

The core activity of Betschart Gebäudehülle AG is the planning, execution and maintenance of building envelopes, including pitched roofs, flat roofs, facades, sheet metal work, lightning protection, photovoltaic systems, building renovations, window frames and window sills, as well as special custom-made products. The company offers comprehensive services for the entire building envelope and positions itself as an expert in consulting, planning, execution and maintenance of building envelopes.

Specialized Construction Activities
View profile5(3)
Betschart Schreinerei GmbH Logo

Betschart Schreinerei GmbH 

Walchwil · Since 2013

The core activity of Betschart Schreinerei is the manufacture and installation of wood products, particularly kitchens, doors, cabinets, interior fittings, tables, benches and furniture. The company also offers repair and renovation services.

Interior Construction
View profile5(3)
BFB Bohren & Fräsen von Beton Berisha GmbH Logo

BFB Bohren & Fräsen von Beton Berisha GmbH 

Zuchwil · Since 2007

The core activity of BFB Bohren & Fräsen Berisha GmbH is the processing of materials through drilling and milling services. The company offers precise and efficient solutions for material processing, focusing on achieving the highest quality and accuracy in every step of the project.

Site Preparation
View profile5(3)
BGI S.A. Logo

BGI S.A. 

Aigle · Since 1991

The core activity of BGI SA is to provide engineering services in the field of construction, particularly in the areas of: civil engineering, reinforced concrete, metal and wood transformations, heavy lifting, and hydraulic sliding formwork. The company thus offers a wide range of services in the field of construction, from planning to the execution of construction projects.

Civil Engineering Firms
View profile3.3(3)
BGTECH AG Logo

BGTECH AG 

Bolligen · Since 2002

The core activity of BGTECH Heizung AG is the planning, installation and renovation of heating systems, particularly the conversion of conventional heating systems to modern and efficient heat pump systems, as well as the execution of construction management and the provision of repair services for heating systems.

Construction & Project ManagementPlumbing & Building Services
View profile5(3)
B. Günthart Individuelle Schreinermontagen GmbH Logo

B. Günthart Individuelle Schreinermontagen GmbH 

Wohlen Ag · Since 2004

The core activity of B. Günthart Individuelle Schreinermontagen GmbH is the provision of carpentry and interior finishing services, including: installation of kitchens, bathrooms, windows and doors; renovations and conversions; interior finishing for new buildings; laying of floor coverings such as parquet and laminate; custom-made furniture production; woodwork and panelling; glass repairs and replacement. The company offers these services in the canton of Aargau, particularly in the region from Bremgarten to Baden.

Interior Construction
View profile3.7(3)
BH Sàrl Logo

BH Sàrl 

Bulle · Since 2018

BH Sàrl carries out study, planning and execution of horizontal directional drilling and pipeline works. Services include small-scale and all-terrain operations, large projects, excavation-base works, indoor drilling and pipe renewal by bursting (cracking).

Site Preparation
View profile3.7(3)
BICA GIARDINI SAGL Logo

BICA GIARDINI SAGL 

Caslano · Since 2007

The core activity of Bica Giardini is garden maintenance and the execution of small construction works.

Horticulture & Landscaping
View profile3.7(3)
Bieri, Felder AG Logo

Bieri, Felder AG 

Schüpfheim · Since 2001

The company's core activities are: forestry (forest maintenance, timber harvesting), horticulture, and environment (composting facility). The company thus provides services in the areas of forestry, horticulture, and environment, particularly in the composting of green waste.

Horticulture & Landscaping
View profile5(3)
Bieri + Schwegler AG Logo

Bieri + Schwegler AG 

Sursee · Since 2015

The core activity of Bieri + Schwegler AG is the manufacture and assembly of wood processing products, particularly in the field of interior design, kitchens and furniture. This includes the production of built-in kitchens, conversions, cabinets, doors and general carpentry work, as well as the restoration and repair of furniture.

Interior Construction
View profile5(3)
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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.