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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

Reto Seeholzer

Hirzel · Since 2012

Plumbing & Building Services

Revalora AG

Holderbank Ag · Since 1993

Plumbing & Building Services

Revaz Frères Immobilier et Cie Snc

Dorénaz · Since 1997

Plumbing & Building Services

Reverchon Technique

Yverdon-Les-Bains · Since 2021

Plumbing & Building Services

Révi-citerne, P, Laederach

Colombier Ne · Since 1997

Plumbing & Building Services

Revicit S.A.

Lausanne · Since 1976

Plumbing & Building Services

Rewa, René Walker

Varen · Since 1989

Plumbing & Building Services

Rey

Martigny-Croix · Since 2018

Plumbing & Building Services

Rey Hilaire & Fils SA

Crans-Montana · Since 2001

Plumbing & Building Services

R. Flückiger Heizungen und Sanitärreparaturen

Weisslingen · Since 2008

Plumbing & Building Services

RH installations sanitaires, Rafet Hoxha

Geneva · Since 2019

Plumbing & Building Services

Ricciardi SaniProf

Reinach Ag · Since 2023

Plumbing & Building Services

Richle Haustechnik

Niederuzwil · Since 2022

Plumbing & Building Services

RICHOZ Service Sàrl

Semsales · Since 2011

Plumbing & Building Services

RIDU Haustechnik GmbH

Elgg · Since 2024

Plumbing & Building Services

Riedo clima SA

Fribourg · Since 1961

Plumbing & Building Services

RIGIANI - LARATTA Sagl

Aquila · Since 2000

Plumbing & Building Services

RIKA-Haustechnik GmbH

Emmenbrücke · Since 2017

Plumbing & Building Services

Rinova, Gianotti Roberto

Rütihof · Since 2011

Plumbing & Building Services

Ripara Calise

St. Moritz · Since 2003

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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