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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

Julien Bürgi

Buix · Since 2024

Plumbing & Building Services

Julien Collard

Veysonnaz · Since 2024

Plumbing & Building Services

JUNIKU, VELIJAJ

Volketswil · Since 2007

Plumbing & Building Services

Jürg Iten Heizungen Sanitär GmbH

Unterägeri · Since 2015

Plumbing & Building Services

Jürg Rahm

Villmergen · Since 2020

Plumbing & Building Services

Jürg Weber, Energiesysteme

Klosters Dorf · Since 1997

Plumbing & Building Services

Jusufi Haustechnik

Lengnau Be · Since 2022

Plumbing & Building Services

Juwa Montagen GmbH

Ulisbach · Since 1993

Plumbing & Building Services

JVEnergies SA

Thônex · Since 2018

Plumbing & Building Services

JV haustechnik, Jeton Arifi

Sargans · Since 2017

Plumbing & Building Services

Käch Kurt

Horn · Since 2000

Plumbing & Building Services

Kaiser Einbaubad-Systeme GmbH

Basel · Since 2011

Plumbing & Building Services

Kälin Haustechnik

Schlieren · Since 2017

Plumbing & Building Services

Kälin Louis, Sanitär und Heizung

Gross · Since 2009

Plumbing & Building Services

Kalt & Halbeisen Ingenieurbüro AG

Brugg Ag · Since 1979

Plumbing & Building Services

KANAL-HAI titulaire Loïc Staub

Cortébert · Since 2022

Plumbing & Building Services

Kanalpower Diggelmann

Winterthur · Since 2018

Plumbing & Building Services

Kandil Energy Sàrl

Gland · Since 2018

Plumbing & Building Services

KANSAN Aegerter

Gümligen · Since 2009

Plumbing & Building Services

Karakas Sanitär

Wädenswil · Since 2013

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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