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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectoryEnergy Industry

Energy Industry

Filters

IndustryIndustryIndustryEnergy Industry

Search results

Matching companies

1'465 companies found

TWKW Trinkwasserkraftwerke Niedergesteln AG

Niedergesteln · Since 2007

Energy Industry

UE Moulin des Roches SA

Courrendlin · Since 1997

Energy Industry

UNICAL ENGINEERING A. Nick

Zurich · Since 1999

Energy Industry

Union Brokerage & Services Sàrl

Geneva · Since 2020

Energy Industry

USMO SA

Sion · Since 2024

Energy Industry

Val Biogas GmbH

Visp · Since 2006

Energy Industry

VALGAZ SA

Bière · Since 1993

Energy Industry

Vanils Energies SA

Grandvillard · Since 2015

Energy Industry

Vento Verde AG

St. Gallen · Since 2011

Energy Industry

Venturicon Sàrl

La Tour-De-Peilz · Since 2016

Energy Industry

Vergeris Sàrl

Savièse · Since 2019

Energy Industry

Verrivent SA

Les Verrières · Since 2010

Energy Industry

Vièze Energie SA

Champéry · Since 2021

Energy Industry

Vintage Energy SA

Wollerau · Since 2005

Energy Industry

Vito New Energies Solutions SA

Cornaux Ne · Since 2024

Energy Industry

VUE Verein für umweltgerechte Energie

Zurich · Since 2018

Energy Industry

Wärme Netz Ostschweiz Holding AG

St. Gallen · Since 2024

Energy Industry

Wärmeverbund Bifang AG

Lützelflüh-Goldbach · Since 2008

Energy Industry

Wärmeverbund Gais AG

Gais · Since 2009

Energy Industry

Wärmeverbund Oberdorf Lyssach GmbH

Lyssach · Since 2009

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.

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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