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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today

DirectorySpecialized Construction Installations

Specialized Construction Installations

Filters

IndustryCrafts & TradesIndustrySpecialized Construction Installations

Search results

Matching companies

2'897 companies found

Füglistaler Tech

Effretikon · Since 2025

Specialized Construction Installations

Servsys GmbH

Gisikon · Since 2025

Specialized Construction Installations

Klima Guldimann

Biel-Benken Bl · Since 2025

Specialized Construction Installations

Léman Air Tech SA

Grand-Lancy · Since 2025

Specialized Construction Installations

Alpen Air GmbH

Unterkulm · Since 2025

Specialized Construction Installations

Blattner Sicherheitstechnik

Bäretswil · Since 2025

Specialized Construction Installations

BRANDSCHUTZ SCHEIDEGGER BASEL

Basel · Since 2025

Specialized Construction Installations

Zulfi Heizungstechnik

Dietikon · Since 2025

Specialized Construction Installations

Instalis GmbH

Villmergen · Since 2025

Specialized Construction Installations

BSO Moisson

Fribourg · Since 2025

Specialized Construction Installations

EinfachSmartHome KLG

Reinach Bl · Since 2025

Specialized Construction Installations

AV Chauffage & Sanitaire Sàrl

Geneva · Since 2025

Specialized Construction Installations

HAAS-Montage Sàrl

Bussigny · Since 2025

Specialized Construction Installations

Alp HydroSolar di Zavaglia Riccardo

Roveredo Gr · Since 2025

Specialized Construction Installations

HLK-Retrofit GmbH

Basel · Since 2025

Specialized Construction Installations

Heiz-Vent GmbH

Ormalingen · Since 2025

Specialized Construction Installations

TRACEO Sàrl

Collombey · Since 2025

Specialized Construction Installations

EcoTherm Energie SA

Avry-Devant-Pont · Since 2025

Specialized Construction Installations

JB Group CVS Sàrl

Vevey · Since 2025

Specialized Construction Installations

New Kniskern Sàrl

Geneva · Since 2025

Specialized Construction Installations

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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.