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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectoryPlumbing & Building Services

Plumbing & Building Services

Filters

IndustryCrafts & TradesIndustryPlumbing & Building Services

Search results

Matching companies

6'602 companies found

Magurano Canalisations

Bussigny · Since 2025

Plumbing & Building Services

Miran Haustechnik Inh. Stanek

Hüniken · Since 2025

Plumbing & Building Services

Pittet Chauffage et Sanitaire Sàrl

Pampigny · Since 2025

Plumbing & Building Services

HydroNova Sàrl

Denges · Since 2025

Plumbing & Building Services

MICC Conta Metering Sagl

Lugano · Since 2025

Plumbing & Building Services

Vtech SANITAIRE Sàrl

Cournillens · Since 2025

Plumbing & Building Services

Sanitär Röthlin GmbH

Kerns · Since 2025

Plumbing & Building Services

KARTHALA ENERGIES ABDILLAHI

Geneva · Since 2025

Plumbing & Building Services

NCS Dépannages Sàrl

Chêne-Bourg · Since 2025

Plumbing & Building Services

Kummert GmbH, Gerolzhofen (DE), Zweigniederlassung Schweiz, Kirchberg SG

Wil Sg · Since 2025

Plumbing & Building Services

Todorovich Klima & Entfeuchtungen

Killwangen · Since 2025

Plumbing & Building Services

Lonal Sagl

Castione · Since 2025

Plumbing & Building Services

Ruhquell, Röschli

Frauenfeld · Since 2025

Plumbing & Building Services

Haile Mihr Sanitär & Heizung

Kölliken · Since 2025

Plumbing & Building Services

Bruant successeur Carballa, titulaire Bruant

Thônex · Since 2025

Plumbing & Building Services

DYMATEC Dimitriev

Belfaux · Since 2025

Plumbing & Building Services

HSH - HealSolution Höpf

Riehen · Since 2025

Plumbing & Building Services

Inova Haustechnik GmbH

Ebikon · Since 2025

Plumbing & Building Services

Verna Housetechnik GmbH

S. Vittore · Since 2025

Plumbing & Building Services

CVC-CONCEPT Sàrl

Carouge Ge · Since 2025

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

1
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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.