Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 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

Bernard Roellinger

Bofflens · Since 1998

Plumbing & Building Services

Bernard VALENTI, succ. de Roger Berthod

Vernier · Since 2000

Plumbing & Building Services

Berner Aquatech GmbH

Bern · Since 2023

Plumbing & Building Services

Berner Haustechnik Plus GmbH

Münchenbuchsee · Since 2023

Plumbing & Building Services

Bernet Haustechnik GmbH

Hüswil · Since 2014

Plumbing & Building Services

Bernhard Berchtold

Frauenfeld · Since 1991

Plumbing & Building Services

Bernhard Stuber Service GmbH

Lohn-Ammannsegg · Since 2017

Plumbing & Building Services

Bernhard Wüthrich GmbH

Kirchberg Be · Since 2015

Plumbing & Building Services

Berset Fils

Bonnefontaine · Since 2023

Plumbing & Building Services

Bertini Heizungen

Engi · Since 1995

Plumbing & Building Services

Bertrand Pisler

Nyon · Since 1983

Plumbing & Building Services

Bertschi Sanitär

Zignau · Since 2023

Plumbing & Building Services

Berwick Heizungen GmbH

Dornach · Since 2022

Plumbing & Building Services

BE SANITAIRE Sàrl

Rossens Fr · Since 2023

Plumbing & Building Services

BE Sanitär GmbH

Niederglatt Zh · Since 2024

Plumbing & Building Services

BESSER Gebäudetechnik GmbH

Spreitenbach · Since 2021

Plumbing & Building Services

BESTAZZONI SA succ. de Bagnes

Chemin · Since 2018

Plumbing & Building Services

Best Haustechnik GmbH

Bülach · Since 2023

Plumbing & Building Services

Beta-Handel GmbH

Hermrigen · Since 1997

Plumbing & Building Services

Bettelini Francesco

Pura · Since 2003

Plumbing & Building Services

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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

1
218
219

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.

More pages