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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

Filters

IndustryCrafts & TradesIndustryPlumbing & Building Services

Search results

Matching companies

6'598 companies found

Baudet sanitaires

Chavornay · Since 1998

Plumbing & Building Services

Bauer HT GmbH

Braunau · Since 1998

Plumbing & Building Services

Baugeschäft Draganovic

Basel · Since 2017

Plumbing & Building Services

BAUMANN energiesystem-beratung GmbH

Oberrohrdorf · Since 2023

Plumbing & Building Services

Baumbach-Montagen GmbH

Thayngen · Since 2024

Plumbing & Building Services

Baumgartner Chauffage

Nods · Since 2019

Plumbing & Building Services

Baumgartner Haustechnik GmbH

Oberburg · Since 1997

Plumbing & Building Services

Baumgartner Sanitär GmbH

Lachen Sz · Since 1997

Plumbing & Building Services

Baur Solar Components GmbH

Laax Gr · Since 2009

Plumbing & Building Services

Bay Angelo revisione cisterne SA

Losone · Since 1998

Plumbing & Building Services

BayTec Solution AG

Wallisellen · Since 2023

Plumbing & Building Services

B. Barmettler GmbH

Fehraltorf · Since 2009

Plumbing & Building Services

B. Bärtschi GmbH

Wimmis · Since 2018

Plumbing & Building Services

BB Crivelli e Cernecca SA, succursale di Lugano

Lugano · Since 1981

Plumbing & Building Services

BB Crivelli e Cernecca SA

Chiasso · Since 1979

Plumbing & Building Services

B. BERISHA Heizung + Sanitär

Uster · Since 2001

Plumbing & Building Services

BB Klima Service GmbH

Herznach · Since 2024

Plumbing & Building Services

BB Plumbing Büsser

Schänis · Since 2024

Plumbing & Building Services

B & B Sanitär Gjoka

Unterengstringen · Since 2023

Plumbing & Building Services

B & B Wärmetechnik, Broger und Bremer

Dättwil Ag · Since 1998

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

1
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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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