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

Böhme Edwin, installations climatiques

Orbe · Since 1997

Plumbing & Building Services

Bolat Sanitär, Heizung und Reparaturen

Wallisellen · Since 2016

Plumbing & Building Services

Bolli Heizungen GmbH

Malans Gr · Since 2024

Plumbing & Building Services

Bollmann & Partner AG

Winterthur · Since 1985

Plumbing & Building Services

Bologna CM SA

Locarno · Since 1978

Plumbing & Building Services

Bologna Corrado

Locarno · Since 1998

Plumbing & Building Services

Bonard Dépannage

Cheyres · Since 2024

Plumbing & Building Services

Bongard Chauffage-Sanitaire S.A.

Surpierre · Since 2002

Plumbing & Building Services

Böni Thoma GmbH

Weesen · Since 2018

Plumbing & Building Services

Bonnevie Sagl

Lugano · Since 2021

Plumbing & Building Services

Bornet Frères SA, succursale de Nendaz

Aproz (Nendaz) · Since 2006

Plumbing & Building Services

Bösch Ofenbau GmbH

Heiden · Since 2024

Plumbing & Building Services

Boschung Yvan

Rolle · Since 2004

Plumbing & Building Services

Bosnjak BT-eau

St-George · Since 2022

Plumbing & Building Services

Bossi Haustechnik

Zillis · Since 2008

Plumbing & Building Services

Botherm AG

Hagendorn · Since 1981

Plumbing & Building Services

Botica-Airbot

Horgen · Since 2010

Plumbing & Building Services

Bötschi AG Feuer Luft Wasser, Zweigniederlassung Ermatingen

Ermatingen · Since 2020

Plumbing & Building Services

BOVIER Frères Sàrl

Evolène · Since 2000

Plumbing & Building Services

bpa ingenieure gmbh

Lucerne · Since 2021

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
221
222

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