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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

André Bastian S.A.

Romanel-Sur-Lausanne · Since 1980

Plumbing & Building Services

André Heubi

Vaulion · Since 1982

Plumbing & Building Services

Andrei Greadcenco Clima e riscaldamento

Bellinzona · Since 2024

Plumbing & Building Services

André Joray SA

Courtedoux · Since 1983

Plumbing & Building Services

Andri Allround GmbH

Müstair · Since 2023

Plumbing & Building Services

Andy's Garage A. Wimmer

Niedergösgen · Since 1996

Plumbing & Building Services

Anertec Sàrl

Chêne-Pâquier · Since 2023

Plumbing & Building Services

ANES Schweiz GmbH

Tecknau · Since 2019

Electrical Planning & InstallationPlumbing & Building Services

Aniello Bruno Haustechnikservice von A-Z

Zurich · Since 2007

Plumbing & Building Services

ANKO Sanitär + Heizung GmbH

Zurich · Since 2016

Plumbing & Building Services

ANKO Sanitär und Heizung I. Stankovic

Zurich · Since 2009

Plumbing & Building Services

Anlagebau Djabiri GmbH

Schaffhausen · Since 2023

Plumbing & Building Services

Anton Elsig, Sanitär-Heizung-Spenglerei

Eischoll · Since 1984

Plumbing & Building Services

Anton Gassmann Oelfeuerungen und Heizungssteuerungen

Zetzwil · Since 1986

Plumbing & Building Services

Antonin Stève

Daillon · Since 2017

Plumbing & Building Services

Anvitec AG

Laufen · Since 2011

Plumbing & Building Services

AO Haustechnik GmbH

Wollerau · Since 2021

Plumbing & Building Services

AO Sanitaire Armin Oruc

Petit-Lancy · Since 2022

Plumbing & Building Services

A.P.A Conception - Prekazi

La Chaux-De-Fonds · Since 2023

Plumbing & Building Services

A. Pagnotta GmbH

Dintikon · 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

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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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