Solar & Photovoltaics in Aarau

Companies

All 13 companies in Aarau

AEW Energie AG

Since 1916

Electricity products for basic supplyMarket energyNetwork usage products

View profile3.4(5)

Solarmarkt GmbH

Since 2001

Photovoltaic products in wholesaleServices for professional partnersServices for clients

View profile4.8(68)

Solarspar

Since 2004

Photovoltaic ContractingPhotovoltaics for Residential BuildingsPhotovoltaic Research Projects

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Schaltpunkt GmbH

Since 2014

PhotovoltaicsSmart EngineeringSmart Grid

View profile5(1)

RUNER SOLAR GMBH

Since 2020

Solar systems & battery storageHeat pumpsLarge-scale systems & commercial storage

View profile5(13)

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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Solarspar AG

Since 2023

PV contractingParticipation certificatesPurchase solar electricity

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Solarspar Betriebs-AG

Since 2023

Photovoltaic contracting

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ESS EnergieService Schweiz GmbH

Since 2024

Solar systemsBattery storage

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SS

Suhrental Solar AG

Since 2019

Planning & installation of photovoltaic systemsStorage solutions & maintenance

View profile4.7(73)

SA

Solargenossenschaft Aarau

Since 1990

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PI

PV Integ AG

Since 2011

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SG

StromOhneCarbon GmbH

Since 2023

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Solar & Photovoltaics in Aarau

13Solar & PhotovoltaicsCommercial register (Zefix) · as of September 26, 2026

2019Median year of registrationCommercial register (Zefix) · as of September 26, 2026

301in the Canton of AargauCommercial register (Zefix) · as of September 26, 2026

3,940in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

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

Largest places

Spreitenbach9 Reinach AG8 Wettingen6 Wohlen AG6 Sins5 Lengnau AG5 Baden5 Mellingen5 Birmenstorf AG5 Seon5

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 Physiotherapy13 Wholesale - General Specialty Trade13 Wholesale - Machinery & Technical Equipment13 Institutions for People with Disabilities13

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Solar & Photovoltaics inAarau

All 13 companies in Aarau

Solar & Photovoltaics in the region

Solar & Photovoltaics in other places

Other industries in Aarau

Solar & Photovoltaics in
Aarau