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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

DAOREL-Aurélien Quiblier

Les Acacias · Since 2022

Plumbing & Building Services

DAO-Tech Sàrl

Les Acacias · Since 2022

Plumbing & Building Services

Daren SA

Sion · Since 1992

Plumbing & Building Services

Dario Röthlisberger Sagl

Grono · Since 2014

Plumbing & Building Services

DARMONSKI CONSULTING

Oberwil Bl · Since 2009

Plumbing & Building Services

Das A&O GmbH

Eiken · Since 2020

Plumbing & Building Services

Dati Sanitaire et Chauffage Isufi

Moudon · Since 2022

Plumbing & Building Services

Dato Haustechnik GmbH

Seltisberg · Since 2008

Plumbing & Building Services

Dätwyler Heizung/Sanitär Inh. Seferi Z.

Kölliken · Since 2019

Plumbing & Building Services

David Barth

St-Ursanne · Since 2013

Plumbing & Building Services

David Berthoud SaniTerre

Agiez · Since 2016

Plumbing & Building Services

David Haddad

Thônex · Since 1972

Plumbing & Building Services

David Metzger

Eschenz · Since 1972

Plumbing & Building Services

David RAPO, Dra-w

Carouge Ge · Since 2018

Plumbing & Building Services

Davor Misulin

Schlieren · Since 2023

Plumbing & Building Services

DaWa, Witschard Daniel

Leuk Stadt · Since 2001

Plumbing & Building Services

DB Gashi Sanitär

Zurich · Since 2020

Plumbing & Building Services

db Keller Schwimmbadtechnik

Ersigen · Since 2009

Plumbing & Building Services

D. Bonandi HLK Dienstleistungen

Hedingen · Since 2004

Plumbing & Building Services

db plantech gmbh

Uznach · 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

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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