Energy Suppliers in the
Canton of Valais

84 companies in Energy Suppliers based in the Canton of Valais — name and year of registration from the commercial register.

Companies

50 of 84 companies

EWBN Elektrizitätswerk Brig-Naters AG

Since 1900

Electricity supplyElectricity connectionSolar power

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Argessa AG

Since 1923

Pumped-storage hydropower plantOperation and maintenance of hydropower installations

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Elektrizitätswerk-Genossenschaft Riedbach

Since 1935

Electricity supplyGrid connectionE-mobility

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SALANFE S.A.

Since 1947

Panoramic restaurant and terraceAccommodation at a mountain innMountain seminars and workshops

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Elektrizitätswerk Obergoms AG

Since 1950

Electricity productsRates & pricesCustomer service

View profile4.2(5)

Grande Dixence SA

Since 1950

Hydropower generationOperation of hydropower facilitiesHydropower extension projects (Gornerli)

View profile4.7(21)

Électricité d'Émosson SA

Since 1954

Hydropower generationOperation of a hydroelectric installationManagement of reservoir water and pumped storage

View profile4.5(4)

Kraftwerk Merezenbach AG

Since 1957

Power generation (hydropower plant KW Merezenbach)

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Forces Motrices de Conches S.A.

Since 1968

Hydropower electricity generationOperation of hydropower plantsSafety information for work in the streambed

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Genossenschaft Elektrizitätsversorgung Saas-Grund

Since 1976

Electricity supplyOn-call service and repair serviceElectricity tariffs

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EnBAG Bortel AG

Since 1980

Electricity solutionsSolar electricityCharging solutions for e-mobility

View profile3.2(11)

endigo Energie AG

Since 1987

Network connectionFibre-optic networkTelecommunications

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Fernwärme Visp AG (FWV)

Since 1989

District heating

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FMV SA

Since 1991

Hydropower generationTransmission and operation of the high-voltage gridElectricity marketing

View profile5(1)

EWZ Elektrizitätswerk Zermatt AG

Since 1994

Electricity supplySelf-consumption community EVGZCustomer portal

View profile4.7(3)

Kraftwerk Täschbach AG

Since 1996

Electricity supplyEnergy consulting

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Forces Motrices de Martigny-Bourg S.A.

Since 2000

Electricity

View profile3.9(40)

Sinergy Commerce SA

Since 2001

Sinergy gift vouchers

View profile3.9(40)

Sinergy Infrastructure SA

Since 2001

Potable waterWastewaterDistrict heating

View profile3.9(40)

HYDRO Exploitation SA

Since 2002

Operation and maintenance of hydroelectric facilitiesEngineering for refurbishment and renewal of power plantsCommissioning coordination

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VED Visp Energie Dienste AG

Since 2003

Energy productsSolar electricity (EVG / ZEV / vZEV)Electricity tariffs

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EVG Grächen AG

Since 2004

Electricity supplyDistrict heating connectionGrid connection and installation applications

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EVR Energieversorgung Raron AG

Since 2004

Electricity supply and grid usageEnergy productsSolar power EVG / ZEV / vZEV

View profile2(1)

EVWR Energiedienste Visp - Westlich Raron AG

Since 2004

Electricity supply and grid accessEnergy productsCustomer portal

View profile5(3)

EnBAG AG

Since 2004

Electricity solutionsCharging solutionCharging network

View profile3.2(11)

Kraftwerke Dala AG

Since 2005

Electricity generation from hydropower

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Valgrid SA

Since 2005

Electricity transmission on the 65 kV gridOperation and management of the 65 kV grid

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HYDRO-SOI SA

Since 2005

Electricity

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EDSH Energiedienst Steg-Hohtenn AG

Since 2005

Electricity supplyGas supplyElectricity connection

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EVTL Energieversorgung Talschaft Lötschen AG

Since 2006

Energy supply and grid operationElectricity connectionElectricity tariff products

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EnBAG Netze AG

Since 2008

Electricity solutionsElectricity for market customersPower grid connection

View profile3.2(11)

Elektrizitätswerk Randa AG

Since 2009

Randa Electricity Works AG

View profile4.3(3)

COMBA Energies SA

Since 2009

Potable water supplyElectricity and public lightingRenewable energies and solar installations

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KWOG Kraftwerke Obergoms AG

Since 2009

Hydroelectric power plantsUlrichen Power PlantNiderbach Power Plant

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EDSR Energiedienste Staldenried AG

Since 2009

Electricity supplyNaturEnergieBlue electricity

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SwissWinds Services GmbH

Since 2009

Operation of wind farms

View profile5(1)

ValEole SA

Since 2010

Wind energy productionGuided wind turbine toursInformation and awareness on wind energy

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ENRELL AG

Since 2011

Energy supply and grid operationNatuRELLstromNatuRELLlokal

View profile3.8(17)

Eischoll Energie AG

Since 2011

Electricity supplyPhotovoltaic notifications

View profile4.7(60)

KW Siwibach AG

Since 2012

Hydropower plant

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Gasa Hydro SA

Since 2012

Design of small hydropower plantsConstruction of hydropower plantsMaintenance of hydropower plants

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Crans-Montana Energies SA

Since 2013

EnergyEconomic developmentIntercommunal police

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ANOG Anergienetz Obergoms AG

Since 2014

District heating supplyHeat supply contractConnection application

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DransGrid SA

Since 2016

Electric distribution network managementElectricity tariffs and network usePurchase of photovoltaic electricity

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ALTIS Groupe SA

Since 2017

Electricity grid and supplySolarE-mobility

View profile3.5(10)

IDR Infrastrukturdienste Raron AG

Since 2018

Gas supplyElectricity supply

View profile3(1)

Matterhorn Pellet AG

Since 2019

Wood pelletsDelivery of wood pelletsConsulting, planning and implementation of district heating projects

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Visp Infra AG

Since 2020

Anergienetz Visp-WestNew connection to Anergienetz Visp-WestRegulations, tariffs and connection documents

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ecoenergy Valais SA

Since 2020

District heatingGeneration of green electricityProduction of thermal heat

View profile2(1)

IMION AG

Since 2022

Thermal networksLeukerbad district heating networkOperational and business management of companies

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Show 38 more companies

Energy Suppliers in the Canton of Valais

84Energy SuppliersCommercial register (Zefix) · as of August 26, 2026

2005Median year of registrationCommercial register (Zefix) · as of August 26, 2026

84in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026

1,136in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Energy Suppliers in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Sion7 Martigny5

Place axis

Other industries in the Canton of Valais

All companies in the Canton of Valais

Real Estate Project Development2,044 Restaurants1,566 Property Management992 Real Estate Brokerage928 Holding Companies743 Hotels682 Auto Repair Shops476 Management Consulting475 Fiduciary Offices475 Architecture Firms471 IT Consulting & Services469 Painting & Plastering440 Automotive & Vehicle Trade422 Technical Consulting & Engineering405 Viticulture392 Plumbing & Building Services357 Logistics & Transport Companies355 Facility Management & Cleaning317 General Contractors307 Advertising Agencies297 Sports & Recreation Instruction275 Timber Construction & Carpentry272 Joinery272 Electrical Planning & Installation265 Hair Salons260 Horticulture & Landscaping242 Food Processing241 Interior Construction239 Retail - Bicycles & Sports Equipment237 Building Construction232 Software Development232 Flooring & Tiling228 Clubs, Bars & Event Venues214 Trade Fair & Event Organizers211 NGOs & NPOs205 Online Shops184 Retail - Food & Luxury Items182 Building Maintenance180 Holiday Apartments & Houses178 Metal Construction172 Cultural & Educational Organizations172 Other Service Industries170 Retail - Textiles & Clothing168 Coaching & Personal Development163 Interior Design & Furnishing151 Physiotherapy148 Civil Engineering146 Beverage Industry145

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Energy Suppliers in theCanton of Valais

50 of 84 companies

Energy Suppliers in the region

Energy Suppliers in other places

Other industries in the Canton of Valais

Energy Suppliers in the
Canton of Valais