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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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1'141 companies found

Eiertom Oekostrom GmbH Logo

Eiertom Oekostrom GmbH 

Rikon Im Tösstal · Since 2007

Eiertom Oekostrom GmbH sells free‑range eggs and produces egg‑based products for gastronomy, bakeries and direct retail through a farm shop and a biweekly home‑delivery subscription. Offerings include free‑range eggs in different weight classes, pasteurized liquid egg (Eiguss), hand‑coloured picnic/Easter eggs, egg pasta and specialty egg liqueurs.

Energy Suppliers
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EKT Energie AG Logo

EKT Energie AG 

Arbon · Since 2007

The core activity of EKT Energie AG is the strategic procurement and management of electricity for its customers. This includes in particular: Strategic electricity procurement: Procurement of electricity at optimal times to eliminate cluster risk; Portfolio management: Flexible procurement and marketing of electricity in the spot and balancing energy market, based on the individual needs of customers; Ecology/HKN: Support in designing sustainable electricity mixes and meeting ecological requirements. The company thus offers services in the field of energy procurement and marketing, with a focus on flexibility, sustainability and risk management.

Energy Suppliers
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el-consult ag Logo

el-consult ag 

Oberriet Sg · Since 2012

The company el-consult ag is a service provider in the field of power and data supply, specializing in the planning, execution and maintenance of network construction work. The core activities include ensuring a secure and adequate supply of power and data, carrying out network construction work, as well as providing consulting and support services to customers.

Technical Consulting & EngineeringEnergy Suppliers
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Elektra Dulliken AG Logo

Elektra Dulliken AG 

Dulliken · Since 2007

The core activity of the company is the management and administration of the municipality of Dulliken, including the provision of services such as resident control, financial management, building administration, school administration and Social Region Upper Niederamt (SON), as well as supporting citizens and businesses in the municipality.

Energy SuppliersEnergy Industry
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Elektra Emmenmatt Genossenschaft Logo

Elektra Emmenmatt Genossenschaft 

Emmenmatt · Since 1917

The core activity of Elektra Emmenmatt is the supply of households and businesses in the canton of Bern and surrounding areas with electrical energy. The company sources its energy from BKW Energie AG and is responsible for the maintenance of the network, transformers and meters.

Energy Suppliers
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ELEKTRA Genossenschaft Abtwil Logo

ELEKTRA Genossenschaft Abtwil 

Abtwil Ag · Since 1912

The core activity of Elektra Genossenschaft Abtwil is to supply households and businesses with electricity, e-mobility solutions and photovoltaic systems. They also offer services such as the installation and maintenance of electricity meters, consulting on energy efficiency and providing information on smart meters and e-mobility. Furthermore, they operate their own photovoltaic systems, such as the system on the gymnasium roof, to produce renewable energy.

Energy Suppliers
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Elektra Genossenschaft Auw Logo

Elektra Genossenschaft Auw 

Auw · Since 1909

Elektra Genossenschaft Auw is an electricity cooperative that supplies power, operates grid-related services and provides customer-facing services. Its offerings include tariff products (including green electricity), operation of a public charging station, and services such as outage reporting, periodic electrical inspections and reporting of faulty streetlights.

Energy Suppliers
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Elektra Genossenschaft Baldingen Logo

Elektra Genossenschaft Baldingen 

Baldingen · Since 1915

The core activity of Elektra Genossenschaft Baldingen is the supply of households and businesses in the district of Baldingen in the municipality of Zurzach with electrical energy, in particular through the expansion and maintenance of the power grid and the supply of electrical energy.

Energy SuppliersSolar & Photovoltaics
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Elektra Genossenschaft Arni-Islisberg Logo

Elektra Genossenschaft Arni-Islisberg 

Arni Ag · Since 1911

The core activity of Elektra Genossenschaft Arni-Islisberg is the supply and distribution of electricity to the villages of Arni and Islisberg. This includes the provision of electricity, maintenance and operation of the power grid, including transformer stations, distribution cabinets and cable networks, as well as billing and management of electricity supplies to customers.

Energy Suppliers
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Elektra Genossenschaft Holderbank Logo

Elektra Genossenschaft Holderbank 

Holderbank So · Since 1906

The core activity of Elektra Genossenschaft Holderbank is the safe and cost-effective supply of households and businesses in the municipality of Holderbank with electrical energy. This includes the planning, construction and maintenance of the power grid as well as the purchase of electrical energy at favorable conditions.

Energy Suppliers
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Elektra-Genossenschaft Bellikon-Hausen Logo

Elektra-Genossenschaft Bellikon-Hausen 

Bellikon · Since 1915

The core activity of Elektra-Genossenschaft Bellikon-Hausen is the distribution and procurement of electrical energy, the maintenance of a modern power grid, as well as the provision of photovoltaic systems and communication services such as internet via fiber optic cables.

Energy SuppliersSolar & Photovoltaics
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Elektra-Genossenschaft Künten Logo

Elektra-Genossenschaft Künten 

Künten · Since 1911

Elektra-Genossenschaft Künten supplies electrical energy to end customers. The cooperative provides electricity products and services including billing, smart-meter and photovoltaic information, and public charging station services, and it is a member of regional energy pools.

Energy Suppliers
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Elektra Genossenschaft Kaiserstuhl Logo

Elektra Genossenschaft Kaiserstuhl 

Kaiserstuhl Ag · Since 2018

The company's core activity is the supply of electricity to customers and members at the most favorable conditions, as well as the construction and operation of an energy distribution network within the Kaiserstuhl connection area.

Energy Suppliers
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Elektra-Genossenschaft Siglistorf-Wislikofen-Mellstorf Logo

Elektra-Genossenschaft Siglistorf-Wislikofen-Mellstorf 

Siglistorf · Since 2011

Elektra-Genossenschaft Siglistorf-Wislikofen-Mellstorf operates and maintains the electrical distribution network and supplies electricity to its cooperative members. The cooperative publishes tariff information, coordinates an on-call fault-response service and technical maintenance of its installations; accounting and electricity billing are handled externally (Genossenschaft Elektra Ehrendingen).

Energy Suppliers
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Elektra Hergiswil-Dorf Genossenschaft Logo

Elektra Hergiswil-Dorf Genossenschaft 

Hergiswil B. Willisau · Since 1913

The core activity of Elektra Hergiswil-Dorf includes the supply of energy (electricity) as well as the provision of communication and media services, including TV, radio, internet and telephone.

Energy Suppliers
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Elektra Luthern Genossenschaft Logo

Elektra Luthern Genossenschaft 

Luthern · Since 1913

Elektra Luthern Genossenschaft supplies electricity and operates the local distribution network; it publishes tariff sheets and energy disclosure documents, and handles metering, billing and feed-in (rücklieferung) arrangements.

Energy Suppliers
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Elektra Opfersei Genossenschaft Logo

Elektra Opfersei Genossenschaft 

Hergiswil B. Willisau · Since 1922

The core activity of Elektra Opfersei is energy supply, particularly the provision of households and properties with electricity in the hilly and mountainous region at the foot of the Napf. This also includes the maintenance and expansion of the power grid, including the laying of cables and the maintenance of transformer stations.

Energy Suppliers
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Elektra Reigoldswil Genossenschaft Logo

Elektra Reigoldswil Genossenschaft 

Reigoldswil · Since 1903

Elektra Reigoldswil Genossenschaft supplies electricity to private and commercial customers, operates the distribution network and offers tariff products such as ER STANDARD, ER GRÜN and ER BLAU.

Energy Suppliers
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ELEKTRA REMETSCHWIL, Genossenschaft Logo

ELEKTRA REMETSCHWIL, Genossenschaft 

Remetschwil · Since 1964

ELEKTRA REMETSCHWIL, Genossenschaft supplies electricity and operates the local distribution network. The cooperative handles network operation, customer billing, outage services, tariff information and connection procedures; membership is available to owners of parcels connected to the network.

Energy Suppliers
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Elektra Schwanden i.E. Genossenschaft Logo

Elektra Schwanden i.E. Genossenschaft 

Schwanden Im Emmental · Since 1918

The core activity of Elektra Schwanden i.E. is the supply and distribution of electricity. The company is engaged in supplying households and businesses with electrical energy and offers various tariffs and services, such as the possibility of operating a balcony power plant.

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.
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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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