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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

BKT Klima-Kältetechnik Bagcivan

Windisch · Since 2012

Plumbing & Building Services

Blaise dépanne Schollenberger

Martigny · Since 2003

Plumbing & Building Services

Blanchard Sanitär GmbH

Heitenried · Since 2024

Plumbing & Building Services

Synvalis AG

Otelfingen · Since 2020

Plumbing & Building Services

B&L Contrôles canalisations Sàrl

Vallorbe · Since 2010

Plumbing & Building Services

BLD Installation Sàrl

Epagny · Since 2019

Plumbing & Building Services

Blöchlinger ThermConTec, Energie- und Gebäudetechnik

Näfels · Since 2007

Plumbing & Building Services

Blondin Dominique

Choulex · Since 2009

Plumbing & Building Services

BLT Services Hiseni

Coppet · Since 2013

Plumbing & Building Services

Blue Bag GmbH

Lucerne · Since 2020

Electrical Planning & InstallationPlumbing & Building Services

Blue, Jirillo

Vétroz · Since 2021

Plumbing & Building Services

Blue Water Line Sagl

Novazzano · Since 2018

Plumbing & Building Services

Blumenstein Michaël installateur sanitaire cfc

Riddes · Since 2019

Plumbing & Building Services

BM Gebäudetechnik GmbH

Gümligen · Since 2008

Plumbing & Building Services

BMS 3 Haustechnik und Planung GmbH

Wetzikon Zh · Since 2017

Plumbing & Building Services

BM Santech GmbH

Strengelbach · Since 2020

Plumbing & Building Services

BMServizi di Banti Maurizio

Viganello · Since 2016

Plumbing & Building Services

BMU Dienst AG

Zizers · Since 2010

Plumbing & Building Services

BN Sani-chauff Sàrl

La Sarraz · Since 2014

Plumbing & Building Services

Böhlier BTHS, Inhaber Böhling

Thürnen · Since 2024

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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