Energy Industry in the
Canton of Bern

111 companies in Energy Industry based in the Canton of Bern — name and year of registration from the commercial register.

Companies

50 of 111 companies

Ofenfabrik Schenk AG

Since 1966

Log wood heatingWood stoves and combination stovesHeat storage

View profile4.3(16)

Hans Kobel

Since 1978

Turbine control systemsRegulators and switchgearMonitoring and alarm systems

View profile5(2)

Arnold AG

Since 1979

EnergyTelecomTransport

View profile4.3(12)

Lignocalor AG

Since 1992

Wood sourcingWood processingWood logistics

View profile4.9(7)

Juvent SA

Since 1993

Wind power plantVisitor programmes

View profile4.8(6)

Glaus & Kappeler AG

Since 1996

PhotovoltaicsElectrical installationsBuilding automation

View profile4.4(14)

Topana GmbH

Since 2001

ConsultingAnalysesStudies

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Arnold AG

Since 2002

Energy network constructionTelecomTransport network construction

View profile4.3(12)

Energy For Future EFF, Internationale Stiftung

Since 2004

EFF Energy MonitorEnergy Newsletter

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42technology AG

Since 2004

Energy PlanningEmergency Power SystemsBattery Storage Systems

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Green Energy Venture AG

Since 2006

Market analysis & strategic consultingTechnical advisoryProject financing

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TW Energie AG

Since 2007

Electricity generation from drinking and wastewater

View profile4(10)

Saleon AG

Since 2008

Salt battery energy storage systemsIndustrial energy storage module

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Oberland Energie AG

Since 2009

Energy from wasteEnergy from biomassEnergy from waste wood

View profile4.7(43)

Considerate AG

Since 2010

Consulting, design and implementation for energy projectsStrategy and business modelFeasibility assessment

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AET Schweiz GmbH

Since 2013

Heat Pump SystemsSolar Thermal Systems

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Kasontor AG

Since 2013

Solar thermal energyPellet heating systemsPellet & wood-chip heating systems 30–1’500 kW

View profile5(1)

Kraftwerk Hostetbach AG

Since 2014

Electricity generation

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EAPOSYS SA

Since 2015

Advanced Geothermal Systems (AGS)Regional AGS implementation platforms (EAPOLAB)Simulation software for AGS (EAPOSIM)

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Biogasanlage Frutigland GmbH

Since 2016

Biogas plant and energy productionBiogas fuel upgrading and sales (CNG)

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Enaio GmbH

Since 2017

PV system monitoringDrone flight for PV systemsPV system service package «ALL IN»

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Biogastankstelle Frutigen GmbH

Since 2019

Biogas filling station

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MEGEM Emissionsmessungen GmbH

Since 2019

Emission measurements for wood-fired furnacesEmission measurements for oil-fired furnacesEmission measurements for natural gas and LPG-fired furnaces

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Schmid Stirling GmbH

Since 2019

Free-piston resonance StirlingStirling CHPLicensing of know-how

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anexsys GmbH

Since 2019

Energy efficiencyRenewable energyDistrict heating

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Green-Y Energy AG

Since 2020

Oil-free air endsCompressed air compressor solutionsTechnology development for compressor systems

View profile5(3)

Yuon Control AG

Since 2020

Software for district heating network optimizationDigital twins and network monitoringDashboard, reporting and remote access solutions

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Swisspower Green Gas AG

Since 2021

Procurement of renewable gasCooperation projects for renewable gas

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Chuz Christof Kauz

Since 2021

Solar thermal energyMonitoring for thermal systemsService and maintenance of solar systems

View profile4.2(5)

Arnold AG

Since 2022

EnergyTelecomTraffic

View profile4.3(12)

NTS Energie AG

Since 2023

Colocation

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Green Energy Venture Engineering AG

Since 2023

Project developmentTechnical advisoryProject finance

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Energy Guard GmbH

Since 2023

Swiss Quality CheckSwiss PV Guard & Strategy

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Azorin Rudolf Energie Sàrl

Since 2023

Heating system maintenance and troubleshootingInstallation and setting of heating control systemsMaintenance of solar thermal panels

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Hüsser Energy GmbH

Since 2024

Development and expansion of renewable energy sourcesSustainability and CO2-neutrality alignmentWebsite hosting

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enerprocess Sàrl

Since 2024

Pinch energy analysisTarget agreementEnergy consulting for SMEs (PEIK)

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Jenni Energietechnik AG

Since 1978

View profile4.9(31)

PEGYTEC AG

Since 1985

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Erdgas Thunersee AG

Since 2006

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HPS Energietechnik GmbH

Since 2008

View profile4.5(6)

energieeffizient GmbH

Since 2009

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Bichsel Energie GmbH

Since 2009

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Trubschachen Energie AG

Since 2012

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VGA.expert GmbH

Since 2016

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NRGY One AG

Since 2022

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Elektrizitätsgenossenschaft Stockenseen - Simme

Since 1920

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Kraftwerk Sanetsch AG (KWS)

Since 1959

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Kernkraftwerk-Beteiligungsgesellschaft AG (KBG)

Since 1972

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KW Bärau AG

Since 1991

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Kleinkraftwerk Axalp AG

Since 1996

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Energy Industry in the Canton of Bern

111Energy IndustryCommercial register (Zefix) · as of September 25, 2026

2013Median year of registrationCommercial register (Zefix) · as of September 25, 2026

111in the Canton of BernCommercial register (Zefix) · as of September 25, 2026

1,457in SwitzerlandCommercial register (Zefix) · as of September 25, 2026

Locations

Energy Industry in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 25, 2026

Largest places

Bern10

Place axis

Other industries in the Canton of Bern

All companies in the Canton of Bern

Holding Companies3,262 Restaurants2,775 Management Consulting2,574 Property Management2,560 IT Consulting & Services2,265 Real Estate Project Development1,549 Auto Repair Shops1,416 Coaching & Personal Development1,376 Fiduciary Offices1,353 Technical Consulting & Engineering1,333 Software Development1,273 Advertising Agencies1,237 Real Estate Brokerage1,180 Architecture Firms1,160 Automotive & Vehicle Trade1,143 Facility Management & Cleaning1,077 Painting & Plastering972 Food Processing927 Trade Fair & Event Organizers925 Building Maintenance879 Timber Construction & Carpentry852 Horticulture & Landscaping844 Other Service Industries840 NGOs & NPOs835 Interior Construction830 Hair Salons787 Plumbing & Building Services780 Hotels760 Online Shops745 Mechanical Engineering Industry740 Logistics & Transport Companies730 Catering725 General Contractors705 Wholesale - General Specialty Trade666 Retail - Food & Luxury Items663 Construction & Project Management658 Continuing Education Institutes651 Electrical Planning & Installation636 Repair of Machinery & Electronic Devices586 Cultural & Educational Organizations568 Building Construction536 Joinery535 Flooring & Tiling533 Metal Construction531 Retail - General Specialty Trade512 Sports & Recreation Instruction500 Retail - Textiles & Clothing500 Retail - Bicycles & Sports Equipment484

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Energy Industry in theCanton of Bern

50 of 111 companies

Energy Industry in the region

Energy Industry in other places

Other industries in the Canton of Bern

Energy Industry in the
Canton of Bern