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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectoryEnergy Industry

Energy Industry

Filters

IndustryIndustryIndustryEnergy Industry

Search results

Matching companies

1'464 companies found

GECAL SA

Le Châble Vs · Since 2012

Energy Industry

GENG-Trading GmbH

Hünenberg · Since 2010

Energy Industry

Genossenschaft Calandablick-Unterrain Bad Ragaz

Bad Ragaz · Since 1990

Energy Industry

Genossenschaft Fernwärme Mogelsberg

Mogelsberg · Since 2010

Energy Industry

Genossenschaft GENO INVEST SUISSE

Pfäffikon Sz · Since 2022

Energy Industry

Genossenschaft Grundwasserverband Im Park

Turbenthal · Since 2015

Energy Industry

Genossenschaft Holzenergieverbund Oey

Oey · Since 2006

Energy Industry

Genossenschaft Wärmeerzeugung Unter Sidhalden

Kriens · Since 2014

Energy Industry

Genossenschaft Wärmeverbund Höchstetten

Höchstetten · Since 2010

Energy Industry

Genossenschaft "Wärmeverbund Happerswil" (WVH)

Happerswil · Since 2013

Energy Industry

Genossenschaft Wärmeverbund Felben-Wellhausen (WVF-W)

Felben-Wellhausen · Since 2011

Energy Industry

Genossenschaft Wärmeverbund Pfyn (WVP)

Pfyn · Since 2022

Energy Industry

Genossenschaft Windland

Winterthur · Since 1997

Energy Industry

GEO (Green Energy Origination) Investments AG

Hünenberg See · Since 2012

Energy Industry

GEOOL SA

Lausanne · Since 2022

Energy Industry

GeoTessin Sagl

Chiasso · Since 2018

Energy Industry

GeothermalArea SA

Giubiasco · Since 1997

Energy Industry

Gepool AG

Zug · Since 2012

Energy Industry

GES Biogas GmbH, Hamburg, Zweigniederlassung Zürich

Zurich · Since 2010

Energy Industry

Gestcom di De Carlo Valerio

Canobbio · Since 2018

Energy Industry

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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.

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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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