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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

Lauper Paul

St. Silvester · Since 1983

Plumbing & Building Services

LAURENT FOLLET

Bernex · Since 2020

Plumbing & Building Services

Laurent Meuwly assèchement

Gletterens · Since 2022

Plumbing & Building Services

Laurent Pythoud

Petit-Lancy · Since 1988

Plumbing & Building Services

Lauri Ramaj AG

Schmitten Fr · Since 2023

Plumbing & Building Services

Lazzarotto Sanitaires

Vésenaz · Since 2022

Plumbing & Building Services

L & B Haustechnik GmbH

Dietikon · Since 2007

Plumbing & Building Services

LB maintenance Sàrl

Corserey · Since 2023

Plumbing & Building Services

L&C Chauffage Sàrl

Geneva · Since 2023

Plumbing & Building Services

LC Sanitaire - Claude-Alain Leuba

Fenin · Since 2010

Plumbing & Building Services

LD SANITAIRES SA

Satigny · Since 2018

Plumbing & Building Services

LD Tech Sàrl

Vionnaz · Since 2022

Plumbing & Building Services

LEK SANITAIRE Sàrl

Geneva · Since 2023

Plumbing & Building Services

Leman Design Concept SA

Geneva · Since 2017

Plumbing & Building Services

Lemm Haustechnik, Inh. Lemm Marugg

Effretikon · Since 2022

Plumbing & Building Services

Leo Kistler, Heizung-Sanitär, Rohrleitungen

Reichenburg · Since 2003

Plumbing & Building Services

Leonardi Sacha

Airolo · Since 2011

Plumbing & Building Services

LeoneAquaChauff' Sàrl

Payerne · Since 2018

Plumbing & Building Services

Leone Giulio, ferblanterie, sanitaires Sàrl

Vernier · Since 2006

Plumbing & Building Services

Léon Richard

Evionnaz · Since 1986

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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