Energy Suppliers in Aarau

Companies

All 9 companies in Aarau

AEW Energie AG

Since 1916

Electricity products for basic supplyMarket energyNetwork usage products

View profile3.4(5)

Verband Schweizerischer Elektrizitätsunternehmen (VSE)

Since 2003

Representation of the power industryMembershipVocational training

View profile4.5(11)

EDF Trading (Switzerland) AG

Since 2004

Trading services in the wholesale energy marketHedging, optimisation and risk managementMarket access for the wholesale energy market

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Swissgrid AG

Since 2005

Operation of the Swiss Transmission GridGrid controlProcurement of system services

View profile3.2(21)

Virtual Global Trading AG

Since 2018

Customer PlatformFlexibility ManagementDevice Manager

View profile5(2)

Windenergie Schweiz AG

Since 2019

Community wind farmsWind energy projects

View profile1.5(8)

Energiegenossenschaft Aarenau Süd

Since 2021

Generation, storage, distribution and sale of electricity from renewable sourcesSolar electricity supply from your own roofTrack electricity production live

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Green Power Aarau AG

Since 2022

Biogas productionGreen waste recoveryBiowaste receipt

View profile4.7(3)

KR

Kraftwerk Rüchlig AG

Since 2017

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Energy Suppliers in Aarau

9Energy SuppliersCommercial register (Zefix) · as of September 26, 2026

2017Median year of registrationCommercial register (Zefix) · as of September 26, 2026

139in the Canton of AargauCommercial register (Zefix) · as of September 26, 2026

1,553in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Energy Suppliers in the region

Point size by number of companies per place.

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

Largest places

Baden6

Place axis

Other industries in Aarau

All companies in Aarau

Management Consulting121 Property Management118 Holding Companies98 IT Consulting & Services80 Restaurants77 Real Estate Brokerage70 Architecture Firms67 Software Development67 Coaching & Personal Development59 Real Estate Project Development58 Fiduciary Offices54 Technical Consulting & Engineering53 Continuing Education Institutes48 Advertising Agencies47 NGOs & NPOs45 Recruitment & HR Consulting36 Trade Fair & Event Organizers34 Hair Salons31 General Contractors28 Online Shops27 Other Service Industries26 Construction & Project Management26 Cultural & Educational Organizations24 Psychiatry & Psychotherapy24 Catering24 Professional & Trade Associations23 Law Firms & Notary Offices22 Pension Funds21 Retail - Textiles & Clothing21 Beauty Salons20 Medical Technology Industry20 Financial Services19 Retail - Food & Luxury Items18 Publishing17 Facility Management & Cleaning17 Clubs, Bars & Event Venues16 Logistics & Transport Companies16 Naturopathic Clinics15 Photography14 Painting & Plastering14 Sports & Recreation Instruction14 Wellness & SPA Facilities14 Web Portals & Platform Companies14 Automotive & Vehicle Trade14 Solar & Photovoltaics13 Physiotherapy13 Wholesale - General Specialty Trade13 Wholesale - Machinery & Technical Equipment13

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Energy Suppliers inAarau

All 9 companies in Aarau

Energy Suppliers in the region

Energy Suppliers in other places

Other industries in Aarau

Energy Suppliers in
Aarau