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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

KLAR TECH

Hölstein · Since 2000

Plumbing & Building Services

Kletner Haustechnik

Münchenstein · Since 2005

Plumbing & Building Services

KLIMA OASE GmbH

Oberlunkhofen · Since 2015

Plumbing & Building Services

K. Meier, Sanitäre Installationen

Riedt B. Erlen · Since 1985

Plumbing & Building Services

Kneubühler Sanitär und Heizungs GmbH

Affoltern Im Emmental · Since 1997

Plumbing & Building Services

Kohli Bruchez Sàrl

Fully · Since 2020

Plumbing & Building Services

Koka GmbH

Rupperswil · Since 2010

Plumbing & Building Services

König Sanitär

Schachen B. Reute · Since 2016

Plumbing & Building Services

Konkuchev Haustechnik

Wil Sg · Since 2018

Plumbing & Building Services

KONSENT GROUP Sagl

Melano · Since 2021

Plumbing & Building Services

Krafft Haustechnik

Zurich · Since 2024

Plumbing & Building Services

KR Haustechnik GmbH

Spiez · Since 2022

Plumbing & Building Services

Krüger & Co. AG

Zizers · Since 2008

Plumbing & Building Services

Krummen

Bern · Since 1999

Plumbing & Building Services

ks sanitaire Strittmatter

Gland · Since 2013

Plumbing & Building Services

K. Stettler GmbH

Lanzenhäusern · Since 2022

Plumbing & Building Services

Kugler Haustechnik & Vorfabrikationen

Thürnen · Since 2002

Plumbing & Building Services

KUL TEC SANITÄR

Riehen · Since 2024

Plumbing & Building Services

Küng Ernst, Sanovis-Bädertechnik

Ziegelbrücke · Since 2005

Plumbing & Building Services

Küng Sanitär

Krauchthal · Since 2023

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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