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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

Schwery Haustechnik GmbH

Ried-Brig · Since 2013

Plumbing & Building Services

Schwitter Urs

Pfäfers · Since 1996

Plumbing & Building Services

Schwitzguebel Team SA

Rougemont · Since 2006

Plumbing & Building Services

Schwizer Haustechnik AG

Rickenbach B. Wil · Since 2021

Plumbing & Building Services

SCM INSTALLATIONS, Mazllami

Montreux · Since 2007

Plumbing & Building Services

S. Collenberg & Co.

St. Moritz 3 · Since 1985

Plumbing & Building Services

SD Servis di Slavko Djordjevic

Ascona · Since 2006

Plumbing & Building Services

SDS Thermo-Installationen AG

Bösingen · Since 1988

Plumbing & Building Services

Seeholzer Heiztechnik AG

Sigigen · Since 2018

Plumbing & Building Services

SEI Service Entretien Immobilier - Fourel Frédéric

Le Locle · Since 2014

Plumbing & Building Services

Sekic Anto

Dompierre Fr · Since 2006

Plumbing & Building Services

SEKKOUR MRC

Geneva · Since 2009

Plumbing & Building Services

Selimi Sanitär GmbH

Basel · Since 2022

Plumbing & Building Services

Selinger Chauffage Sàrl

St-Maurice · Since 2021

Plumbing & Building Services

SPSC Chauffage Sanitaire Canalisation Sàrl

Moutier · Since 2025

Plumbing & Building Services

Serifi Gebäudetechnik

Affoltern Am Albis · Since 2020

Plumbing & Building Services

SerMonTec GmbH Hünenberg

Hünenberg · Since 2003

Plumbing & Building Services

Sertech AG

Bern · Since 2000

Plumbing & Building Services

SERTURANO SERVICE di Sergio Turano

Cadenazzo · Since 2013

Plumbing & Building Services

Servicehaus Soares da Silva & Co.

Gossau Sg · Since 2011

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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