Solar & Photovoltaics in
Lausanne

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

Companies

All 31 companies in Lausanne

Solstis SA Logo

Solstis SA

Since 1996

Photovoltaic system installationBattery storageMaintenance and service contracts
View profile4.8(77)
Dadi & Dunkel Energy Sàrl Logo

Dadi & Dunkel Energy Sàrl

Since 2002

Energy consulting and advisoryEngineering of building services installationsPhotovoltaic and solar thermal installations
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Bieler & Bochatay Logo

Bieler & Bochatay

Since 2008

Financing of photovoltaic solar installationsConsulting for photovoltaic solar projects
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SI-REN SA Logo

SI-REN SA

Since 2009

SolarWindBiomass
View profile5(1)
Société Coopérative Atelier LTC Logo

Société Coopérative Atelier LTC

Since 2010

Solar Thermal SystemsDomestic Hot Water SystemsHeating Systems with Solar and Wood
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SoHHytec SA Logo

SoHHytec SA

Since 2020

Arb systemHydrogen and Power as a ServiceTurn-key projects
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Local Energy SA Logo

Local Energy SA

Since 2020

PhotovoltaicsElectric mobilityThermal energy
View profile5(1)
Société coopérative Cellios Logo

Société coopérative Cellios

Since 2020

Photovoltaic solar power generationDevelopment of rooftop solar projectsParticipatory financing of solar power plants
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PS Panneaux solaires SA Logo

PS Panneaux solaires SA

Since 2023

Turnkey photovoltaic installationPhotovoltaic solution for condominium ownershipEnergy contracting
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HKOWT Suisse SA Logo

HKOWT Suisse SA

Since 2023

Solar streetlightsPhotovoltaic panelsSolar energy storage systems
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AS-DE Sàrl Logo

AS-DE Sàrl

Since 2023

Photovoltaic panel installationEV charging stationThermodynamic boiler
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Solartech concept SA Logo

Solartech concept SA

Since 2024

Installation of photovoltaic panelsHeat pump installationInstallation of heat pump water heaters
View profile5(3)
ESRJ Energy et services Sàrl Logo

ESRJ Energy et services Sàrl

Since 2024

Electricity tradingSolar power generation systemsStrategic consulting and support
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SwiCETec Swiss Clean Energy Technology SA Logo

SwiCETec Swiss Clean Energy Technology SA

Since 2009

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DM

Del Moro Sàrl, succursale de Lausanne

Since 2007

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SC

Société coopérative Solaireco

Since 2009

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JV

Jonas Vaucher

Since 2010

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MS

Mérinat S.A.

Since 2013

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SS

SENSECO Sàrl

Since 2015

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AV

Alpha Volt Sàrl

Since 2021

View profile
SS

Swiss Solar Space SA

Since 2023

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EZ

Eco Z Sàrl

Since 2023

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BS

be solar panel systems by morina

Since 2024

View profile
SS

Sinovoltaics Switzerland SA

Since 2024

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AT

APA Technologies Sàrl

Since 2024

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PP

PS Panneaux solaires 2 SA

Since 2025

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PE

PLUS Energies Sàrl

Since 2025

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ES

EnergyPro service Sàrl

Since 2025

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AE

Alpha Energy Swiss SA

Since 2025

View profile
CS

Chaud-Time Sàrl

Since 2025

View profile
FS

Ferv'eau Sàrl

Since 2026

View profile

Solar & Photovoltaics in Lausanne

31Solar & PhotovoltaicsCommercial register (Zefix) · as of September 27, 2026
2023Median year of registrationCommercial register (Zefix) · as of September 27, 2026
310in the Canton of VaudCommercial register (Zefix) · as of September 27, 2026
3,940in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 27, 2026

Largest places

Nyon12Yverdon-Les-Bains9Ecublens VD8Aigle7Renens VD7Crissier7Penthalaz7Etoy7Gland7Le Mont-Sur-Lausanne6
Industry axis

Solar & Photovoltaics in other places

Solar & Photovoltaics across Switzerland
Nyon12Yverdon-Les-Bains9Ecublens VD8Aigle7Renens VD7Crissier7Penthalaz7Etoy7Gland7Le Mont-Sur-Lausanne6Bussigny6Orbe6Bex5Clarens5Moudon5Echallens5Aubonne5Rolle5

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

Other industries in Lausanne

All companies in Lausanne
Holding Companies630Restaurants570Real Estate Project Development526Management Consulting486Property Management430IT Consulting & Services424Architecture Firms338Advertising Agencies301Software Development300Real Estate Brokerage294NGOs & NPOs284Fiduciary Offices255Cultural & Educational Organizations205Technical Consulting & Engineering200Hair Salons184Financial Services178Trade Fair & Event Organizers175Retail - Food & Luxury Items175Research & Development174Other Service Industries170Coaching & Personal Development159Online Shops159Continuing Education Institutes148Facility Management & Cleaning147Painting & Plastering139Logistics & Transport Companies132Wholesale - General Specialty Trade129Recruitment & HR Consulting125Film & TV Production124Catering121Retail - Textiles & Clothing120Clubs, Bars & Event Venues111General Contractors110Web Portals & Platform Companies108Beauty Salons106Medical Technology Industry103Publishing98Psychiatry & Psychotherapy95Automotive & Vehicle Trade94Wholesale - Food & Luxury Items94Building Maintenance91Sustainability Sector86Textile & Clothing Industry86Insurance Brokerage & Consulting83Food Processing83Retail - Newspapers & Kiosks82Wellness & SPA Facilities81Taxi Companies81