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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

LS

Le Sanitaire Müller Sàrl 

Montreux · Since 2018

Plumbing & Building Services
View profile
LF

Les Frères Bürki & Cie tit. Bernhard Bürki 

Tramelan · Since 2011

Plumbing & Building Services
View profile
LS

Leuenberger, Sanitäre Anlagen 

Ammerzwil Be · Since 1995

Plumbing & Building Services
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LE

Levent Energie Sàrl 

Chêne-Bourg · Since 2022

Plumbing & Building Services
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LG

LeXpert Gas GmbH 

Courtepin · Since 2016

Plumbing & Building Services
View profile
LS

Ley Sanitär & Spenglerei AG 

Oberwil Bl · Since 2014

Plumbing & Building Services
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LS

LEYTON SYSTEMES 

Lausanne · Since 2021

Plumbing & Building Services
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LA

Liechti AG 

Bözen · Since 1969

Plumbing & Building Services
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LH

Liesenfeld Haustechnik 

Riehen · Since 2008

Plumbing & Building Services
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LI

Lika Isolationen GmbH 

Wetzikon Zh · Since 2024

Plumbing & Building Services
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LB

Linus Bondt Sanitär & Heizungen 

Däniken So · Since 2004

Plumbing & Building Services
View profile
LE

Livingtech Engineering Bülbül 

Adlikon B. Regensdorf · Since 2024

Plumbing & Building Services
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LG

LLIONTECH GmbH 

Wynau · Since 2022

Plumbing & Building Services
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LM

Logi-Therm Martinet Sàrl 

Saxon · Since 2016

Plumbing & Building Services
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LS

Loïc Schaller 

Bévilard · Since 2018

Plumbing & Building Services
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LN

Loop Norbert 

Flums · Since 1990

Plumbing & Building Services
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LD

Lopes Duarte Haustechnik 

Stans · Since 2016

Plumbing & Building Services
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LT

Lopes Tavares LT 

Bulle · Since 2024

Plumbing & Building Services
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LF

Lopez Ferro Manuel 

Le Landeron · Since 2022

Plumbing & Building Services
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LW

Louis Wagner GmbH 

Basel · Since 2003

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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