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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

Z&MFusion KLG

Wangen B. Olten · Since 2024

Plumbing & Building Services

ZR Multiservices Sàrl

Carouge Ge · Since 2015

Plumbing & Building Services

Zuka Heizung

Geroldswil · Since 2012

Plumbing & Building Services

Zürcher Sanitär-Heizung-Spitaltechnik

Biberist · Since 2016

Plumbing & Building Services

ZüriWärme GmbH

Dättlikon · Since 2017

Plumbing & Building Services

ZüriWärme Paolini

Dättlikon · Since 2014

Plumbing & Building Services

Zwahlen Hans Sanitär- und Heizungsinstallationen

Hinterfultigen · Since 2008

Plumbing & Building Services

Canal X Sàrl

St-Pierre-De-Clages · Since 2025

Plumbing & Building Services

l'eau & pool, Nydegger Ernest

Courroux · Since 2025

Plumbing & Building Services

DennMorina Services BAU Sàrl

Le Mont-Sur-Lausanne · Since 2025

Plumbing & Building Services

TA Sanitaire & Chauffage Sàrl

Champagne · Since 2025

Plumbing & Building Services

V.V Sanitaire Sàrl

Villars-Sur-Glâne · Since 2025

Plumbing & Building Services

Komi-San Sàrl

Le Mont-Sur-Lausanne · Since 2025

Plumbing & Building Services

MILJANOVIC IMPIANTI

Giubiasco · Since 2025

Plumbing & Building Services

PM Progettazione Sagl

Vacallo · Since 2025

Plumbing & Building Services

Install'Eau Kevin Corugelo Fernández

Fully · Since 2025

Plumbing & Building Services

Kleinlein Haustechnik

Schöftland · Since 2025

Plumbing & Building Services

DZ Gebäudetechnik Zeqiri

Zurich · Since 2025

Plumbing & Building Services

ML Technics, Martin Vrba

Mägenwil · Since 2025

Plumbing & Building Services

Zeneli Sàrl

Vouvry · Since 2025

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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