Solar & Photovoltaics in
Nyon

CleanOsolar Sàrl

Since 2022 · 1–10 empl.·5.0(28)

CleanOsolar is primarily engaged in providing professional cleaning services for photovoltaic systems and solar panels throughout Switzerland. The core activity involves cleaning solar panels to optimize their energy efficiency and maintain their performance. Specialized equipment and techniques are used, such as water purification systems, brushes and robots, to effectively and gently clean the surfaces of the solar panels.

Bally Énergie Sàrl

Since 2024 · 1–10 empl.·5.0(20)

The core activity of Bally énergie is the planning, installation and maintenance of systems for the production and distribution of renewable energy, particularly: photovoltaic installations, energy storage systems (batteries), electric vehicle charging points (charging stations) and monitoring and optimization of energy consumption. The company also provides consulting and planning services for the implementation of energy projects, with the aim of finding an efficient and aesthetic solution that is both cost-effective and environmentally friendly.

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)

The core activity of e-Leman-Énergies is the planning, installation and marketing of renewable energy solutions, particularly photovoltaic systems, solar parks, electric vehicle charging stations and related accessories. The company also provides consulting and services for optimizing energy efficiency and implementing projects in the field of renewable energy.

Opti Sun Sàrl

Since 2024 · 1–10 empl.·5.0(1)

The core activity of Opti Sun Sàrl is the planning, installation and maintenance of photovoltaic systems, as well as consulting and supporting customers in the implementation of solar energy projects. The company offers specialized services such as sizing and installing customized solar energy systems, optimizing energy efficiency and maximizing return on investment. Additionally, it also provides training and consulting services for companies and individuals to support them in the implementation of solar energy projects.

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.

eco3power 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.