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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

Concept Eau Chauffage Sàrl

Ecublens Vd · Since 2024

Plumbing & Building Services

Concept Eau Sanitaire Sàrl

Ecublens Vd · Since 2021

Plumbing & Building Services

Confort Habitat Suisse SA

Dompierre Fr · Since 2019

Plumbing & Building Services

ConsulTech Recaj

Zwingen · Since 2024

Plumbing & Building Services

Conte Heizungsservice Wattwil

Ulisbach · Since 2024

Plumbing & Building Services

Contili Frères SA

Orbe · Since 1988

Plumbing & Building Services

COOLMÄRK Kälte-Klimatechnik, Thomas Märk

Altstätten Sg · Since 2012

Plumbing & Building Services

Corelltech, Serge Jolliet

Bulle · Since 1994

Plumbing & Building Services

Correia Marcelino Adelino

Porrentruy · Since 2004

Plumbing & Building Services

Correvon Chauffage-Sanitaire

Cuarny · Since 2006

Plumbing & Building Services

Corsat Pro Installations

Veyrier · Since 2018

Plumbing & Building Services

Cossalter Sanitär

Bäch Sz · Since 2023

Plumbing & Building Services

Cotting Markus

Düdingen · Since 1996

Plumbing & Building Services

Coutaz SA

St-Maurice · Since 1977

Plumbing & Building Services

CPeixoto Sanitaire Chauffage, de Sousa Peixoto

Châtel-St-Denis · Since 2024

Plumbing & Building Services

Crivelli (Genève) SA

Geneva · Since 2023

Plumbing & Building Services

C.S. Bauunternehmen GmbH

Itingen · Since 2023

Plumbing & Building Services

CS Construction, Patrice Favre

Combremont-Le-Petit · Since 1997

Plumbing & Building Services

CS Installations Sàrl

Haute-Nendaz · Since 2021

Plumbing & Building Services

CSTherm Sàrl

Martigny · Since 2022

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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