Energy Industry
in Switzerland

1,466 companies in Energy Industry in the Swiss commercial register, indexed across 24 canton and 37 town pages.

Companies

50 of 1,466 companies

EWS AG

Ibach

Electricity supplyElectricity productsProducing your own electricity

View profile4.8(33)

ewl Kraftwerke AG

Lucerne · Since 1903

Electricity productsRenewable heatPhotovoltaics

View profile3.7(45)

Repower AG

Brusio · Since 1904

Electricity productsGrid connectionSmart meter

View profile3(1)

Axpo Power AG

Baden · Since 1907

Generation & DistributionEnergy SolutionsDigital Solutions

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naturenergie holding AG

Laufenburg · Since 1908

Customer-oriented energy solutionsEnergy generationInfrastructure

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Limmatkraftwerke AG

Baden · Since 1908

Hydropower electricityBoat crossing

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Leclanché SA

Yverdon-Les-Bains · Since 1909

Energy storage systemE-MobilitySpecialty battery systems

View profile4(26)

Groupe E SA

Granges-Paccot · Since 1917

ElectricitySolarHeating

View profile5(1)

Société du Gaz de la Plaine du Rhône SA

Aigle · Since 1922

Transport of natural and renewable gasGas tradingManagement and operation of a high-pressure gas network

View profile5(2)

GWF AG

Lucerne · Since 1927

Measurement and control technologyDigital solutionsProducts and solutions

View profile4(10)

Axpo Hydro Surselva AG

Domat/Ems · Since 1933

HydropowerDigital hydropowerOperations and services

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Groupe E Arc SA

Boudry · Since 1933

Power distributionEnergy solutions for businesses and industryEnergy solutions for municipalities

View profile3.9(7)

Fondation de prévoyance Romande Energie

Morges · Since 1943

ElectricitySolar energyEV charging stations

View profile4.4(27)

Genossenschaft Wasserkraftwerke Burgdorf

Burgdorf · Since 1946

Hydropower electricity generation

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Genossenschaft Elektrizitätswerke Blatten (EW Blatten)

Blatten (Lötschen) · Since 1951

Energy supplyElectricity discountEnergy Fund funding programme

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Eduard Steiner AG Rikon

Rikon Im Tösstal · Since 1952

Energy technologyRailway technologyCorrosion protection

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Lizerne et Morge SA

Sion · Since 1957

Hydroelectricity

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TotalEnergies Japan SA

Genève 15 Aéroport · Since 1957

Products and ServicesNatural Gas and ElectricitySustainable Mobility

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Nuklearforum Schweiz

Olten · Since 1959

Information and dialogue platform for nuclear energyMembershipEvents

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Fonds de prévoyance complémentaire de Romande Energie

Morges · Since 1959

ElectricitySolar energyDistrict heating

View profile4.4(27)

Durex S.A. Delémont

Delémont · Since 1960

Heat pumpsSolar energyWood, pellets and chips

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Forces Motrices Hongrin-Léman S.A. (FMHL)

Château-D'Oex · Since 1963

Hydropower development for storage and pump-turbine operationHongrin DamHydropower plants in Veytaux

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Groupe E Entretec SA

Matran · Since 1966

Maintenance and water treatment

View profile5(1)

Ofenfabrik Schenk AG

Langnau Im Emmental · Since 1966

Log wood heatingWood stoves and combination stovesHeat storage

View profile4.3(15)

AGROLA AG

Winterthur · Since 1967

MobilitySolarHeat

View profile4(1)

Gaznat SA Société pour l'Approvisionnement et le Transport du Gaz naturel et renouvelable en Suisse Occidentale

Lausanne · Since 1968

Transport of natural and renewable gasGas trading and supplyOperation and maintenance of the high-pressure network

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eneco AG

Muhen · Since 1968

Services in the renewable energy sectorCommercial space rental

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Schmid Mawera AG

Eschlikon Tg · Since 1969

Wood heating systemsHeat pumpsCustomer service

View profile4.9(7)

SINGLE BUOY MOORINGS INC.

Marly · Since 1969

Floating Production Solutions & OperationsFloating Offshore WindDigital Services

View profile5(7)

Transitgas AG

Zurich · Since 1971

Natural gas transport systemTransport capacity managementOperation and maintenance of the pipeline system

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NeoVac AG

Oberriet Sg · Since 1972

Smart EnergyEnergy MonitoringSelf-Consumption Pool (ZEV)

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Glencore (Far East) AG

Baar · Since 1975

Metals & MineralsEnergy

View profile2.6(30)

Kraftwerk Schächental AG

Altdorf Ur · Since 1975

Electric power generation

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EASY ENERGY COMPANIES E CONSULTING SA

Lamone · Since 1977

Engineering & ConsultingLoss AdjustmentIndustrial Maintenance Management

View profile5(4)

Sorane S.A. Société de Rationalisation de l'Energie

Renens Vd · Since 1977

Energy engineeringEnergy efficiencyApplied research

View profile5(1)

Siemens Energy Schweiz Holding AG

Zug · Since 1977

Products and servicesProductsServices

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Hans Kobel

Affoltern Im Emmental · Since 1978

Turbine control systemsRegulators and switchgearMonitoring and alarm systems

View profile5(2)

Glencore AG

Baar · Since 1978

Production and marketing of metals and mineralsProduction and marketing of energy productsRaw materials marketing

View profile2.6(30)

Stavolt AG

Biberstein · Since 1978

Development of mobile chemical recycling plantsPyrolysis of plastic wasteProcessing of biogenic waste

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Cotlan Wasserkraft AG

Linthal · Since 1978

Run-of-river hydropower plant

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NeoVac ATA AG

Oberriet Sg · Since 1979

Heat and cold meteringWater meteringMonitoring of energy flows

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Arnold AG

Wangen An Der Aare · Since 1979

EnergyTelecomTransport

View profile4.3(12)

Ofatec S.A.

Puidoux · Since 1980

Static UPSGenerator setsRenewable energy

View profile5(2)

EREP SA

Yverdon-Les-Bains · Since 1980

MethanisationBiogas valorisationCommunication / training

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COINVOLTA AG

Rotkreuz · Since 1982

Upcycling power plantDecentralized hydrogen productionEngineering and supply of WGL plants

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Glencore (Asia) AG

Baar · Since 1983

Marketing and distribution of raw materials

View profile2.6(30)

iNET ENERGETIX AG

Wil Sg · Since 1983

Solar energy projectsTechnical services for solar projectsFinancial services for solar projects

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Calonder Energie AG

Trin Mulin · Since 1983

Solar power systemsElectrical installations and electrical engineeringPlumbing and heating installations

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H. Baumgartner & Sohn AG

Lindau · Since 1983

Wood energyOperation and maintenance of heating systemsWood chips

View profile5(2)

DTM Distribution de Chaleur et Techniques de Mesures SA

Echallens · Since 1984

BEMER TherapyOcean sea waterBEMER Conference

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Show 38 more companies

The industry in figures

1,466CompaniesCommercial register (Zefix) · as of August 26, 2026

0.2 %of SwitzerlandCommercial register (Zefix) · as of August 26, 2026

24CantonsCommercial register (Zefix) · as of August 26, 2026

2016Median year of registrationCommercial register (Zefix) · as of August 26, 2026

Locations

Geographic distribution

Colour intensity by number of companies per canton.

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

Top cantons

Canton of Vaud173 Canton of Ticino141 Canton of Valais124 Canton of Bern113 Canton of Zug110 Canton of Zurich109 Canton of Aargau97 Canton of Geneva92 Canton of Lucerne62 Canton of Fribourg59

Place axis

Energy Industry by place

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Energy Industryin Switzerland

50 of 1,466 companies

Geographic distribution

Energy Industry by place

Related industries

Energy Industry
in Switzerland