Solar & Photovoltaics in
Geneva

37 companies in Solar & Photovoltaics based in Geneva — name and year of registration from the commercial register. The list below shows them all.

Companies

All 37 companies in Geneva

Chauffage-Assistance SA Logo

Chauffage-Assistance SA

Since 1972

Troubleshooting & maintenance contractMaintenance, sanitation works & distributionWork on new installations
View profile4.3(12)
Sunwatt SA Logo

Sunwatt SA

Since 1997

Photovoltaic SystemsPhotovoltaic Installation for BusinessesPhotovoltaic Installation for Homes
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DT INTERNATIONAL SA Logo

DT INTERNATIONAL SA

Since 2004

Public and private solar lightingStudy, design and sizingCustomisation of lighting solutions
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Thorens Energies Sàrl Logo

Thorens Energies Sàrl

Since 2005

PhotovoltaicsHeat pumpsSolar power generation
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TVP Solar SA Logo

TVP Solar SA

Since 2008

Solar thermal systems for industry and district heatingHigh-Vacuum Solar Thermal Panels (MT-Power v.4)EPC and turnkey solar thermal systems
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R & B STORES SÀRL Logo

R & B STORES SÀRL

Since 2015

Blinds and shuttersShuttersSecurity grilles and gates
View profile5(5)
KANX Sàrl Logo

KANX Sàrl

Since 2015

Photovoltaic solutionsPhotovoltaic power plantsAutonomous off-grid sites
View profile5(4)
ACTIV ENERGY GROUP SA Logo

ACTIV ENERGY GROUP SA

Since 2016

Air-to-water heat pumpsPhotovoltaics and self-consumptionThermodynamic boiler
View profile4.2(6)
Watts Electricité SA Logo

Watts Electricité SA

Since 2018

Electrical installationElectrical renovation & troubleshootingElectrical installations for new builds
View profile3.9(7)
ProSwissEnergy SA Logo

ProSwissEnergy SA

Since 2021

Solar energyHeat pumpsFree study
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MM Consulting Switzerland Sàrl Logo

MM Consulting Switzerland Sàrl

Since 2022

Land originationEnergy solutionsGeo-consulting
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Attitude Solaire Sàrl Logo

Attitude Solaire Sàrl

Since 2024

Turnkey photovoltaics installationPhotovoltaic self-buildCollective self-consumption
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Maidan Energy Sàrl Logo

Maidan Energy Sàrl

Since 2024

Photovoltaic system installationSolar batteriesRCP, virtual RCP and local electricity communities (CEL)
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NETRA SA Logo

NETRA SA

Since 2024

Energy storage on industrial sites (BESS)Commercial solar power plants
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TUAZ CONCEPT Logo

TUAZ CONCEPT

Since 2013

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GEThermiques Sàrl Logo

GEThermiques Sàrl

Since 2022

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Netra Power SA Logo

Netra Power SA

Since 2023

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EV

ENERGIE VERTE SA

Since 1977

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BB

Bernard Béroud

Since 1998

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MS

MondiaSolar SA

Since 2011

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JC

J. CHACON CASTRO

Since 2011

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AE

ALPES ECO ENERGY, PERTUSA PAUL

Since 2015

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AS

AS SUNPOWER ENERGY Sàrl

Since 2018

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LM

La Maison des Energies SA

Since 2019

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IT

ITOUA'S TECHNOLOGIES, Titulaire Itoua

Since 2020

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AG

Auxanõ Green Sàrl

Since 2022

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SE

Source Energy Distribution SA

Since 2022

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WS

WATTSUN SA

Since 2023

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PS

PRO-Général Sàrl

Since 2023

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LS

Lightswing Solar Sàrl

Since 2023

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US

Uni-Solar Sàrl

Since 2023

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RS

REM Solar Sàrl

Since 2023

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CS

Cloover SA

Since 2024

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HM

Hanau Middle East SA

Since 2024

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UK

Universal Kraft Sàrl

Since 2024

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LP

Lentini PromoVert

Since 2025

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S(

SSM (Swiss Solar Maintenance) SNC, Dbiha Reda et Bekrar Mehdi

Since 2025

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Solar & Photovoltaics in Geneva

37Solar & PhotovoltaicsCommercial register (Zefix) · as of August 26, 2026
2021Median year of registrationCommercial register (Zefix) · as of August 26, 2026
99in the Canton of GenevaCommercial register (Zefix) · as of August 26, 2026
3,202in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

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

Largest places

Carouge GE11Plan-Les-Ouates10Les Acacias8
Industry axis

Solar & Photovoltaics in other places

Solar & Photovoltaics across Switzerland
Carouge GE11Plan-Les-Ouates10Les Acacias8

By canton

Canton of Bern408Canton of Zurich405Canton of Vaud261Canton of Aargau238Canton of St. Gallen229Canton of Lucerne192Canton of Ticino151Canton of Thurgau142Canton of Valais137Canton of Basel-Country126Canton of Fribourg125Canton of Zug111Canton of Geneva99Canton of Grisons99Canton of Solothurn96Canton of Schwyz84Canton of Neuchâtel66Canton of Jura36Canton of Appenzell Outer Rhodes26Canton of Glarus23Canton of Schaffhausen22Canton of Obwalden21Canton of Nidwalden21Canton of Uri12
Place axis

Other industries in Geneva

All companies in Geneva
Restaurants1,237Holding Companies1,178Real Estate Project Development1,045Management Consulting811Fiduciary Offices777NGOs & NPOs726IT Consulting & Services665External Asset Management650Property Management607Real Estate Brokerage605Financial Services589Advertising Agencies422Hair Salons352Architecture Firms329Software Development284Other Service Industries277Logistics & Transport Companies277Painting & Plastering257Cultural & Educational Organizations255Trade Fair & Event Organizers233Coaching & Personal Development231Wholesale - Fuels & Petroleum Products230Funds & Investment Companies226Retail - Textiles & Clothing225Technical Consulting & Engineering207Facility Management & Cleaning207Retail - Food & Luxury Items200Film & TV Production192Continuing Education Institutes189Private Equity & Venture Capital187Recruitment & HR Consulting186Art & Antique Trade184Wellness & SPA Facilities178Wholesale - Food & Luxury Items175General Contractors173Beauty Salons168Retail - Watches & Jewelry156Insurance Brokerage & Consulting155Jewelry & Precious Metal Manufacturing153Clubs, Bars & Event Venues153Sustainability Sector151Online Shops146Automotive & Vehicle Trade144Interior Design & Furnishing135Hotels135Catering134Research & Development133Travel Agencies127