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

Energy & Environment

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9'016 companies found

Elektrizitätsgenossenschaft Beinwil/Freiamt Logo

Elektrizitätsgenossenschaft Beinwil/Freiamt 

Beinwil (Freiamt) · Since 1909

The core activity of Elektra Beinwil is the supply of energy, in particular the delivery of electricity to customers, as well as the maintenance and upkeep of the associated infrastructure.

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Elektrizitätsgenossenschaft Aristau Logo

Elektrizitätsgenossenschaft Aristau 

Aristau · Since 1912

The core activity of Elektra Aristau is to supply the municipality of Aristau with electrical energy at the most favourable price possible.

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Elektrizitäts-Genossenschaft Benzenschwil Logo

Elektrizitäts-Genossenschaft Benzenschwil 

Benzenschwil · Since 1910

The core activity of Elektra Benzenschwil is the supply of electricity, particularly the distribution and sale of natural electricity, as well as the construction and operation of photovoltaic systems.

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Elektrizitäts-Genossenschaft Boswil-Bünzen Logo

Elektrizitäts-Genossenschaft Boswil-Bünzen 

Boswil · Since 1909

The core activity of the company Elektrizitäts-Genossenschaft Boswil-Bünzen (EGBB) is the provision and distribution of electricity in the municipalities of Boswil and Bünzen, including the operation of a well-developed cable network with transformer stations.

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Elektrizitätsgenossenschaft Bubikon Logo

Elektrizitätsgenossenschaft Bubikon 

Bubikon · Since 1906

The company's core activity is the supply of electrical energy to the village of Bubikon and its immediate surroundings.

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Elektrizitätsgenossenschaft Brüschwil-Sonnenberg Logo

Elektrizitätsgenossenschaft Brüschwil-Sonnenberg 

Amriswil · Since 1913

Elektrizitätsgenossenschaft Brüschwil-Sonnenberg operates local electricity supply and network management. It is responsible for providing electricity to the hamlets Brüschwil, Sonnenberg, Chatzerüti and Chappehuse and publishes tariffs and customer information.

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Elektrizitätsgenossenschaft Gehrau-Häusern Logo

Elektrizitätsgenossenschaft Gehrau-Häusern 

Wigoltingen · Since 1911

The core activity of the company "Elektrizitäts-Genossenschaft Gehrau-Häusern" is the supply of households and businesses with electricity within its supply area, as well as the provision of fiber optic connections for digital services such as television, radio, internet and telecommunications.

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Elektrizitätsgenossenschaft Gsteig Logo

Elektrizitätsgenossenschaft Gsteig 

Gsteig B. Gstaad · Since 1947

The company's core activity is the generation, distribution and sale of electrical energy, particularly through the operation of power plants, such as hydroelectric power plants and photovoltaic systems, as well as the maintenance and upkeep of power grids and infrastructure.

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Elektrizitätsgenossenschaft Hermetschwil-Staffeln Logo

Elektrizitätsgenossenschaft Hermetschwil-Staffeln 

Hermetschwil-Staffeln · Since 1973

The core activity of Elektra Hermetschwil is the supply of energy, particularly electricity, as well as the provision of communication services and public lighting. In addition, the company operates a village shop and offers various services in the field of energy products and natural power products.

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Elektrizitätsgenossenschaft Marthalen Logo

Elektrizitätsgenossenschaft Marthalen 

Marthalen · Since 1912

The core activity of the company is the management and administration of the municipality of Marthalen, including the provision of services such as waste disposal, education, social services, culture and infrastructure. It is a public administrative unit responsible for the affairs of the municipality and its citizens.

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Elektrizitäts-Genossenschaft Merenschwand Logo

Elektrizitäts-Genossenschaft Merenschwand 

Merenschwand · Since 1909

The core activity of Elektra Merenschwand is the supply of electricity. The company reliably and cost-effectively supplies the districts of Merenschwand, Rickenbach, Hagnau and Unterrüti of the municipality of Merenschwand with electrical energy.

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Elektrizitätsgenossenschaft Mühlau Logo

Elektrizitätsgenossenschaft Mühlau 

Mühlau · Since 1909

The company's core activity is the supply of households and businesses with electrical energy in the municipality of Mühlau and its surroundings. This includes the supply of electricity, the installation and maintenance of power grids, the billing of electricity consumption, as well as the consulting and support of customers in the use of photovoltaic systems and other electricity-related services.

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Elektrizitäts - Genossenschaft Mülligen Logo

Elektrizitäts - Genossenschaft Mülligen 

Mülligen · Since 1915

The company's core activity is the supply of electricity to the municipality of Mülligen, including the maintenance and operation of its own electricity grid with the necessary facilities such as transformers, distribution cabinets, cable network and public lighting.

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Elektrizitätsgenossenschaft Schüpbach Logo

Elektrizitätsgenossenschaft Schüpbach 

Schüpbach · Since 1921

The core activity of the company "Elektrizitätsgenossenschaft Schüpbach" is the supply of electricity to its members and customers. The company offers various services related to electricity supply, such as supplying households and businesses with electricity, reading meters, planning and executing power outages, as well as providing information and consulting on electricity-related topics.

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Elektrizitätsgenossenschaft Rümikon EGR Logo

Elektrizitätsgenossenschaft Rümikon EGR 

Elsau · Since 1910

The company's core activity is the supply of electricity, in particular the supply of households and businesses in the supply area with electrical energy. This also includes the management and operation of the necessary infrastructure such as transformer stations and distribution cabinets, as well as the procurement of electricity from suppliers.

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Elektrizitätsgenossenschaft Schangnau Logo

Elektrizitätsgenossenschaft Schangnau 

Schangnau · Since 1915

The company's core activity is the procurement and distribution of electrical energy, in particular the creation and maintenance of necessary facilities in the municipalities of Schangnau and Marbach, as well as the provision of related services to shareholders and end-consumers in the cooperative's sales area.

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Elektrizitätsversorgung Egerkingen Logo

Elektrizitätsversorgung Egerkingen 

Egerkingen · Since 2011

The company's core activity is the supply of electricity, in particular the operation of a distribution network with voltage levels of 16kV (medium voltage) and 400V/230V (low voltage) for the municipality of Egerkingen.

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Elektrizitätsversorgung Ried-St. Stephan AG Logo

Elektrizitätsversorgung Ried-St. Stephan AG 

St. Stephan · Since 2016

Elektrizitätsversorgung Ried-St. Stephan AG supplies electricity and operates the local distribution network. The company publishes tariffs, general terms and network connection rules and provides customer services for meter changes and move notifications.

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Elektrizitätsversorgung Oberbuchsiten Logo

Elektrizitätsversorgung Oberbuchsiten 

Oberbuchsiten · Since 2014

The company's core activity is the supply of electricity, in particular the operation and maintenance of a municipality's distribution network, including the provision of electricity and the maintenance of street lighting.

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Elektrizitätswerk-Genossenschaft Riedbach Logo

Elektrizitätswerk-Genossenschaft Riedbach 

Visperterminen · Since 1935

The core activity of EW Riedbach is regional energy supply, particularly the distribution of electricity from clean and sustainable energy sources in the municipality of Visperterminen.

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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.