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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,071 companies indexed · Last updated: today
DirectoryCrafts & Trades

Crafts & Trades

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48'043 companies found

Barbey Frères S.A. Logo

Barbey Frères S.A. 

Fenil-Sur-Corsier · Since 1990

The core activity of Barbey Frères SA is the provision of services in the construction sector, particularly in the areas of: * Building construction (erection of buildings) * Renovation and transformation of existing buildings * Demolitions (controlled demolition of buildings) * Civil engineering and earthworks (construction of infrastructure such as roads, bridges, etc.). The company thus offers a wide range of services in the construction sector and focuses on providing high-quality solutions for its customers.

Site PreparationMasonry Work
View profile4.8(6)
Basler Haustechnik AG Logo

Basler Haustechnik AG 

Muttenz · Since 2013

The core activity of Basler Haustechnik AG is the planning, installation, maintenance and consulting of building technology systems, in particular heating systems, ventilation systems, refrigeration systems and control technology for private households and companies.

Plumbing & Building ServicesSpecialized Construction Installations
View profile5(6)
Bättig Haustechnik AG Logo

Bättig Haustechnik AG 

Hasle Lu · Since 2013

Bättig Haustechnik AG is a building services company focused on heating, plumbing, ventilation, solar systems, water supply and special installations. The company plans, installs and services heating and sanitary systems and also offers service and emergency support.

Plumbing & Building Services
View profile4.8(6)
Bauartist GmbH Logo

Bauartist GmbH 

Schwyz · Since 2013

The core activity of Naturofloor (Sandman AG) is the development, manufacture and marketing of mineral floor coverings and systems, particularly for use in bathrooms and other wet areas. The company also offers consulting and planning services for architects, specialist craftsmen and end customers, and operates a showroom in Malans, Switzerland.

Painting & Plastering
View profile4.8(6)
Baumann Elektroinstallationen GmbH Logo

Baumann Elektroinstallationen GmbH 

Nidau · Since 2000

The core activity of Baumann Elektroinstallationen GmbH is the provision of services in the field of electrical engineering, particularly in the areas of: electrical installation, service and maintenance of electrical systems, building automation (control of lighting, heating, ventilation and security systems), communication (telephony, WLAN and networks), planning and installation of wallboxes and solar energy and photovoltaic systems, and device testing (testing of electrical devices for safety and compliance with regulations). The company offers these services to both private households and businesses, positioning itself as a reliable partner for electrical installations and services in the Biel region and surrounding areas.

Electrical Planning & InstallationSolar & Photovoltaics
View profile4.3(6)
baumann metallbau AG Logo

baumann metallbau AG 

Kriens · Since 2004

The core activity of Metallbau Baumann AG is the planning, manufacturing and assembly of metal constructions and products, particularly in the fields of metal construction, artistic locksmithing, glass construction and restoration of metal parts. This includes, among other things, the production of balcony extensions, dormer windows, canopies, entrance facades, stairs, railings, doors and gates, as well as the restoration of historic metal parts and the manufacture of artistically forged iron products.

Metal Construction
View profile4.8(6)
Baumgartner + Strahm Haustechniker AG Logo

Baumgartner + Strahm Haustechniker AG 

Rubigen · Since 2002

Baumgartner + Strahm Haustechniker AG is a company specialising in sanitary, heating and solar technology. It provides consulting, planning, installation and execution for new builds, conversions, renovations and system maintenance.

Plumbing & Building Services
View profile5(6)
Bauspenglerei Kneubühler AG Logo

Bauspenglerei Kneubühler AG 

Schötz · Since 1986

Bauspenglerei Kneubühler AG is a sheet-metal contractor providing building-envelope work such as gutters, parapet flashings, metal cladding and complete metal roofs. Services include lightning protection systems and periodic inspections (VKF-recognised control firm), repairs, renovations and maintenance for pitched and flat roofs.

Sheet Metal Work
View profile4.7(6)
Bedafa Technik AG Logo

Bedafa Technik AG 

Sursee · Since 2024

Bedafa Technik AG is a roofing and sheet-metal company that installs and repairs pitched and flat roofs and carries out sheet-metal work and façade cladding. Its services also include roof windows, lightning protection, maintenance contracts, scaffolding work and repairs.

Roofing
View profile4.8(6)
Bedafa-Tech AG Logo

Bedafa-Tech AG 

Sursee · Since 1991

Bedafa-Tech AG is a roofing and sheet-metal company that carries out pitched and flat roof work, façade cladding and metalwork. The company installs roof windows, plans and inspects lightning protection systems, and provides repairs, maintenance contracts and scaffolding services.

Roofing
View profile4.8(6)
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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.