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

DirectoryEnergy Suppliers

Energy Suppliers

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IndustryEnergy & EnvironmentIndustryEnergy Suppliers

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Matching companies

1'141 companies found

Le Marais-Rouge, Société coopérative de chauffage à distance à bois

Les Ponts-De-Martel · Since 2005

Energy Suppliers

Les Combes Energie Sàrl

Sierre · Since 2020

Energy Suppliers

Les Pagrès Energie SA

Courtelary · Since 2022

Energy Suppliers

Licht- und Kraftgenossenschaft Richigen

Richigen · Since 1903

Energy Suppliers

Localtherm AG

Biel/Bienne · Since 2022

Energy Suppliers

Lokale Energie Genossenschaft Oberhofen Süd

Turbenthal · Since 2008

Energy Suppliers

Mammut Energie AG

Gondiswil · Since 2024

Energy Suppliers

MaSoVi SA

Evionnaz · Since 2016

Energy Suppliers

Media Mesolcina Energia

Soazza · Since 2019

Energy Suppliers

MontCAD SA

Montreux · Since 2024

Energy Suppliers

Netzanstalt Küsnacht

Küsnacht Zh · Since 2009

Energy Suppliers

Ökostrom Augstholz AG

Kleinwangen · Since 2023

Energy Suppliers

INFRASEED SOLE AG

Zurich · Since 2019

Energy SuppliersWholesale - Construction & Raw Materials

Ovras Electricas Frisal SA

Tavanasa · Since 1958

Energy Suppliers

Palézieux Bio-énergies SA

Palézieux · Since 2012

Energy Suppliers

Parc Eolien de la Montagne de Romont SA

Romont Be · Since 2009

Energy Suppliers

Parco eolico del San Gottardo SA

Airolo · Since 2009

Energy Suppliers

Phébus Suisse société coopérative

Geneva · Since 1989

Energy Suppliers

Powernova Genossenschaft

Buchs Sg · Since 2024

Energy Suppliers

Production Electrique de Champéry SA

Champéry · Since 2008

Energy Suppliers

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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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