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

Plumbing & Building Services

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IndustryCrafts & TradesIndustryPlumbing & Building Services
Search results

Matching companies

6'598 companies found

B+

Bünter + Schellenberg AG Niederhasli 

Niederhasli · Since 1981

The core activity of Bünter + Schellenberg AG is the planning, consulting, repair and installation of sanitary facilities and heating systems, including sanitary installations, all types of heating systems, oil heating systems and water softening systems.

Plumbing & Building Services
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BS

Buonanno Sanitaire 

Biel/Bienne · Since 2010

Plumbing & Building Services
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BD

Bureau d'études sanitaires, Laurent Geiser 

La Chaux-De-Fonds · Since 1989

Plumbing & Building Services
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BT

Bureau Technique C-V-S Gérald Aebischer 

Zénauva · Since 2004

Plumbing & Building Services
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BK

Burgener Kilian, Heizungs- und Brennerservice 

Saas-Grund · Since 1986

Plumbing & Building Services
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BS

Bürgi Sanitär GmbH 

Gempen · Since 2009

Plumbing & Building Services
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BS

BURIMI SANITAIRES SARL 

Vernier · Since 2006

Plumbing & Building Services
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B&

Burkart & Co. Heizungen u. Oelfeuerungen 

St. Gallen · Since 1982

Plumbing & Building Services
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BH

Burkhalter H. GmbH 

Biembach Im Emmental · Since 2016

Plumbing & Building Services
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BH

Burkhardt Haustechnik AG 

Herzogenbuchsee · Since 1993

Plumbing & Building Services
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BA

Burotec Alain Pitetti 

La Croix-De-Rozon · Since 1993

Plumbing & Building Services
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BH

Burri Heinz, sanitäre Installationen 

Wahlendorf · Since 1994

Plumbing & Building Services
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BM

Butz, Markus, Sanitärinstallateur, Goldach 

Goldach · Since 1998

Plumbing & Building Services
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B&

B. & V. Sanitär GmbH 

Binningen · Since 1999

Plumbing & Building Services
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BH

BZ Haustechnik GmbH 

Münchenstein · Since 2023

Plumbing & Building Services
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CB

CA Blanc 

Montricher · Since 2009

Plumbing & Building Services
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CF

Cabrera Feijoo CVC Technique 

Clarens · Since 2024

Plumbing & Building Services
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CI

Cadar, Impec 

Plan-Les-Ouates · Since 2017

Plumbing & Building Services
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CC

Caflisch Clima 

Oberschan · Since 2003

Plumbing & Building Services
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CS

Caillet Sébastien Sàrl 

Delémont · Since 2021

Plumbing & Building Services
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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.
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