Electrical Planning & Installation in
Plan-Les-Ouates

LAYDEVANT SA

Since 1989 · 21–50 empl.·5.0(4)

LAYDEVANT SA is an electrical contracting company that carries out electrical installations, telecom and home-automation (low-voltage) systems, and the production and automation of doors and gates. Its services include consulting, technical studies, installation, conversions and maintenance for industrial, commercial and private clients.

Marc Baud SA

Since 1975 · 1–10 empl.

Marc Baud SA is an electrical installation company specializing in the planning, installation, and maintenance of electrical systems in new and existing buildings. The core activities include the installation of electrical systems, home automation, fiber optics, lighting, security systems, photovoltaic systems, and other electrical installations. The company also offers maintenance and repair services to ensure the functionality and safety of the installed systems.

CJ. ElectroHome Sàrl

Since 2009 · 1–10 empl.

CJ. ElectroHome Sàrl is an electrical contracting company offering design, installation and renovation of electrical systems, including lighting, distribution boards and energy management. Services also cover telephony, home automation (KNX), security systems, IT cabling, solar panels and heat pumps.

FIBTEC Sàrl

Since 2017 · 1–10 empl.

FIBTEC Sàrl provides installation, maintenance and emergency repair services for electrical systems, and offers solutions for telecommunications, fiber‑optic networks, home automation and security systems.

Wernli & GB Associés SA

Since 2009 · 11–20 empl.·3.6(8)

The core activity of WERNLI & GB SA is the planning and implementation of projects in the field of electrical engineering, including: high current (strong electrical current), low current (weak electrical current), photovoltaics (energy generation through sunlight), and domotics (building automation). The company also offers services such as inspection, installation, and maintenance of electrical systems, and advises customers on optimizing their energy consumption.

Alisea SA

Since 2021 · 1–10 empl.

The core activity of Alisea SA consists of integrating security systems, including consulting, planning, implementation and maintenance.

Paul Puchat SA

Since 1991 · 1–10 empl.·3.2(6)

The core activity of Paul Puchat SA is the provision of services in the field of general electricity, including installation, planning, cabling, telecommunications, security, maintenance and repair of electrical systems, as well as the installation of video surveillance systems.

Gattuso Electricité Sàrl

Since 2022 · 1–10 empl.

The core activity of Gattuso électricité is the provision of electrical services, including the installation, repair and maintenance of electrical systems, as well as the planning and installation of photovoltaic systems, domotics systems, video surveillance systems and access control systems.

Groupe E Connect SA, succursale de Genève/Plan-les-Ouates

Since 2013 · 1–10 empl.·5.0(1)

Lebas Sàrl

Since 2025 · 1–10 empl.

Lebas Sàrl is an electrical services company providing installations, renovations, maintenance and emergency electrical repairs. The company also delivers home automation and building automation solutions, EV charging station installation, LED lighting, video surveillance, alarm and intercom systems, network cabling, photovoltaic systems, OIBT inspections, energy audits, building management systems, industrial electrical installations, maintenance contracts and administrative support for permits and subsidies.

Speedelec SA

Since 1997 · 1–10 empl.

CARVILEC Sàrl

Since 2002 · 1–10 empl.