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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

Geissmann Haustechnik

Dietikon · Since 2023

Plumbing & Building Services

Genève Sanitaire Sàrl

Geneva · Since 2023

Plumbing & Building Services

Geniclim Sàrl

Vandoeuvres · Since 2007

Plumbing & Building Services

GENOUD INSTALLATIONS SANITAIRES SA

Châtel-St-Denis · Since 2007

Plumbing & Building Services

Géo Climat Énergies Genève Sàrl

Geneva · Since 2025

Plumbing & Building Services

Georg Beuggert

Kölliken · Since 1990

Plumbing & Building Services

Georges Guignard & Fils Sàrl

Sullens · Since 2009

Plumbing & Building Services

Georg Grieder AG

Riehen · Since 2000

Plumbing & Building Services

Gérald Nicolet

Chavornay · Since 1993

Plumbing & Building Services

Gérard Pittet, installations sanitaires

Dompierre Fr · Since 1992

Plumbing & Building Services

GERBER HEIZUNGEN GmbH

Hittnau · Since 2022

Plumbing & Building Services

Gerold Schlosserei, Sanitäre Installationen, Heizungen, Ölfeuerungen

Brig · Since 1993

Plumbing & Building Services

Gestion Technique Immobilière - Olivier Ray

Chevilly · Since 2008

Plumbing & Building Services

GE TECHNIQUES SNC

Geneva · Since 2018

Plumbing & Building Services

Geysor S.A.

Gollion · Since 1988

Plumbing & Building Services

Gfeller Sanitär-Spenglerei-Luterbach

Luterbach · Since 2014

Plumbing & Building Services

GF Wärmetechnik Ferati

Wil Sg · Since 2008

Plumbing & Building Services

G. Genito Bauspenglerei Sanitär

Kollbrunn · Since 1993

Plumbing & Building Services

G. Heuschneider Duschtrennwand-Montage

Unterkulm · Since 2016

Plumbing & Building Services

Gianfranco Moreschi & Co SA

Sementina · Since 1989

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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