Solar & Photovoltaics in
Carouge GE
13 companies in Solar & Photovoltaics based in Carouge GE — name and year of registration from the commercial register. The list below shows them all.
Companies
All 13 companies in Carouge GE
Bosson + Rapo SA
Since 1987
Maintenance, troubleshooting & energy managementTanksAir-to-water heat pumps & geothermal energy
View profile4.5(8)
Erte Ingénieurs Conseils SA
Since 1990
Building services engineering and installationSUNERGIE® systemGround heat exchanger / Canadian well
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Hélios Energies SA
Since 2012
Photovoltaic SystemsHeat PumpsHeat Pump Maintenance and Repairs
View profile4.9(102)
Cap Energie SA
Since 2015
PV panels & battery storageHeat pumpsDomestic hot water production
View profile4.8(75)
PermaLife Energy Sàrl
Since 2024
Turnkey photovoltaic installationMonitoring and maintenance of solar installationsSolarEdge solutions for grid-connected solar installations
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Egidex SA
Since 1989
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Eco Plus Energie Sàrl
Since 2010
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PSPlanair SA
Since 2013
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SCSUN CONCEPTS Sàrl
Since 2018
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PPPF Pôle Froid Énergies Sàrl
Since 2022
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ESEmergence Solar SA
Since 2023
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PEPrime Energy Production AG, succursale de Carouge
Since 2024
View profile
Solar & Photovoltaics in Carouge GE
13Solar & PhotovoltaicsCommercial register (Zefix) · as of September 28, 2026
2015Median year of registrationCommercial register (Zefix) · as of September 28, 2026
116in the Canton of GenevaCommercial register (Zefix) · as of September 28, 2026
3,940in SwitzerlandCommercial register (Zefix) · as of September 28, 2026
Locations
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 28, 2026
Industry axis
Solar & Photovoltaics across SwitzerlandSolar & Photovoltaics in other places
By canton
Canton of Zurich512Canton of Bern469Canton of Vaud310Canton of Aargau301Canton of St. Gallen292Canton of Lucerne225Canton of Thurgau182Canton of Ticino172Canton of Valais165Canton of Zug163Canton of Basel-Country158Canton of Fribourg146Canton of Grisons123Canton of Solothurn121Canton of Geneva116Canton of Schwyz116Canton of Neuchâtel74Canton of Appenzell Outer Rhodes41Canton of Jura36Canton of Nidwalden33Canton of Schaffhausen32Canton of Glarus27Canton of Obwalden25Canton of Appenzell Inner Rhodes13Canton of Uri13
Place axis
All companies in Carouge GEOther industries in Carouge GE
Holding Companies184Real Estate Project Development158Restaurants150Architecture Firms113IT Consulting & Services109Management Consulting105Fiduciary Offices102Real Estate Brokerage84Property Management82Advertising Agencies80Technical Consulting & Engineering67NGOs & NPOs59Painting & Plastering59General Contractors54Software Development51Plumbing & Building Services48Hair Salons45Retail - Food & Luxury Items45Building Maintenance42Facility Management & Cleaning42Trade Fair & Event Organizers38Wholesale - Food & Luxury Items38Coaching & Personal Development37Financial Services37Housing Cooperatives37Film & TV Production35Other Service Industries34Auto Repair Shops34Cultural & Educational Organizations33Recruitment & HR Consulting31Interior Construction31Insurance Brokerage & Consulting31Logistics & Transport Companies31Electrical Planning & Installation30Beauty Salons30Jewelry & Precious Metal Manufacturing28Automotive & Vehicle Trade27Administrative Services25Flooring & Tiling25Continuing Education Institutes25Construction & Project Management23Retail - Watches & Jewelry23Catering23Sports & Recreation Instruction22Textile & Clothing Industry22Wholesale - General Specialty Trade22Security Services21Joinery21