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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

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IndustryCrafts & TradesIndustryPlumbing & Building Services
Search results

Matching companies

6'598 companies found

AH

AC HLKS GmbH 

Schlieren · Since 2023

Plumbing & Building Services
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AL

Ackermann Leo 

Wünnewil · Since 2004

Plumbing & Building Services
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AW

Acklin Wärmepumpen 

Herznach · Since 2018

Plumbing & Building Services
View profile
AG

ACM-Tech GmbH 

Fislisbach · Since 2023

Plumbing & Building Services
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AS

ACQUA2O Sagl 

S. Antonino · Since 2006

Plumbing & Building Services
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AD

Acqua DF Sanitär Heizung, Forlin 

Winterthur · Since 2014

Plumbing & Building Services
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AS

ACQUA Services Sanitaire Sàrl 

Le Grand-Saconnex · Since 2017

Plumbing & Building Services
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AT

Acqua Thermic Sagl 

Breganzona · Since 2019

Plumbing & Building Services
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AT

Acqua Top Sàrl 

Bouveret · Since 2020

Plumbing & Building Services
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AT

Acqua Tre Service Sagl 

Lugano · Since 2016

The core activity of Acqua Tre Service Sagl is the installation, maintenance and repair of building technology systems, in particular: heating systems (gas and oil-fired boilers), sanitary systems, solar panels, heat pumps and bathroom fixtures. The company also provides technical assistance and consulting services for these systems.

Plumbing & Building Services
View profile
AU

Acqua, Umkehr-Osmose Wasserfilter-Systeme, Dave Köhler 

Binz · Since 2018

Plumbing & Building Services
View profile
AI

acquavita Irminger 

Glovelier · Since 2017

Plumbing & Building Services
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AC

ACS Chauffage et Sanitaire Sàrl 

Lens · Since 2020

Plumbing & Building Services
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AA

ACTechnique Adrien Curchod 

Carouge Ge · Since 2016

Plumbing & Building Services
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AG

ActiVerse GmbH 

Regensdorf · Since 2024

Plumbing & Building Services
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AS

Active Services Sàrl 

Ecublens Vd · Since 2015

Plumbing & Building Services
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AS

Actuel Sanitaire J. Cotonnet 

Meinier · Since 2022

Plumbing & Building Services
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AD

A. Daddiza Chauffage, ventilation, climatisation, sanitaires 

Meyrin · Since 2009

Plumbing & Building Services
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A&

A & D Berthoud Sàrl 

Champéry · Since 2006

Plumbing & Building Services
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AG

AdeGa Gebäudetechnik GmbH 

Schlieren · Since 2023

Plumbing & Building Services
View profile
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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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