Photovoltaics in
Nyon

CleanOsolar Sàrl

Since 2022 · 1–10 empl.·5.0(28)

CleanOsolar Sàrl provides cleaning and maintenance services for photovoltaic panels on residential, commercial and agricultural roofs. Depending on the roof, the company uses remotely operated robots or telescopic poles, and supplies an intervention report with before-and-after photos and any issues observed.

Bally Énergie Sàrl

Since 2024 · 1–10 empl.·5.0(20)

Bally Énergie Sàrl provides energy consulting and related services. Its activities include planning and installing photovoltaic systems and battery storage, energy monitoring and optimisation, support for collective self-consumption schemes, and maintenance and repairs.

Société coopérative OPTIMA SOLAR La Côte

Since 2020 · 1–10 empl.

The core activity of OptimaSolar La Côte is the promotion and implementation of projects for the production of renewable energy through solar energy, particularly through the installation of photovoltaic systems on the roofs of public and private buildings. The company offers a participatory financing option, allowing everyone to participate in the production and management of local, green energy.

e-Léman Energies SARL

Since 2025 · 1–10 empl.·5.0(6)

e-Léman Energies SARL plans and installs photovoltaic systems and provides advice and studies on renewable energy. Its services also include solar-system maintenance, solar pergolas and carports, and charging stations for electric vehicles.

AstroVolt Sàrl

Since 2025 · 1–10 empl.

AstroVolt Sàrl is a company specialising in electrical installations and photovoltaic systems. It provides services for solar installations, electrical wiring, EV charging stations, heat pumps, troubleshooting, and compliance-related electrical work.

Opti Sun Sàrl

Since 2024 · 1–10 empl.·5.0(1)

Opti Sun Sàrl is a consultancy and engineering firm specializing in photovoltaic projects. Its services include feasibility studies, technical design, tender support and project management, as well as advice on self-consumption and energy storage.

3ABD Sàrl

Since 2010 · 1–10 empl.

Nait Chabane Chetrit N&C SNC

Since 2016 · 1–10 empl.

Modulys Léman SA

Since 2023 · 1–10 empl.

SolarConstruct Sàrl

Since 2024 · 1–10 empl.

OpenSky Technology Group Sàrl

Since 2025 · 1–10 empl.

Asenov Build

Since 2026 · 1–10 empl.