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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

JA Clarke GVA Sàrl

Plan-Les-Ouates · Since 2024

Plumbing & Building Services

Jacques Reichenbach Etudes et Réalisations

Carouge Ge · Since 1994

Plumbing & Building Services

Jacques Zanolo

Martigny · Since 2004

Plumbing & Building Services

Jakob Egger

Seewis Dorf · Since 1999

Plumbing & Building Services

Jakob Schwendener

Buchs Sg · Since 1960

Plumbing & Building Services

JAMS TRADE SA

Paudex · Since 2023

Plumbing & Building Services

JA SANITAIRE, PEREIRA ANASTÁCIO

Corminboeuf · Since 2023

Plumbing & Building Services

JASINSKI, SOGIS

Geneva · Since 2008

Plumbing & Building Services

JB Sanitaire Sàrl

Geneva · Since 2023

Plumbing & Building Services

J.D.S Sanitaires Sàrl

Thônex · Since 2021

Plumbing & Building Services

Jean-Bernard Richoz

Bulle · Since 1986

Plumbing & Building Services

Jean-Claude Dällenbach

Corcelles Ne · Since 1984

Plumbing & Building Services

Jean-Claude Vial

L'Isle · Since 1981

Plumbing & Building Services

Jean Crausaz

Giez · Since 2005

Plumbing & Building Services

Jean-Georges Wehren & fils Chauffage - Ventilation - Sanitaire Sàrl

Gryon · Since 2000

Plumbing & Building Services

Jean-Jacques Huber

Martigny · Since 2004

Plumbing & Building Services

Jean-Marc Ecuyer

Roche Vd · Since 1986

Plumbing & Building Services

Jean-Marc Schouwey

Charmey (Gruyère) · Since 1989

Plumbing & Building Services

Jean-Paul Barthélémy

Meyrin · Since 2000

Plumbing & Building Services

Jean-Paul Piller

Pensier · Since 1991

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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