Technical Consulting & Engineering in
Chêne-Bourg

EC SA

Since 1993 · 11–20 empl.·4.3(22)

The core activity of EC Electricité Genève is the provision of services and products in the field of electrical engineering, particularly in the installation, maintenance and repair of electrical systems and installations.

DURLEMANN ENERGIES SA

Since 1985 · 1–10 empl.

The core activity of Durlemann Energies is the installation, maintenance and repair of heating systems, including renewable energy systems such as pellet heating, photovoltaic systems and geothermal energy. The company also offers energy consulting, planning and services, including energy audits and optimization.

OnSpark CH Sàrl

Since 2025 · 1–10 empl.

OnSpark CH Sàrl is a consulting firm focused on digital transformation for CMMS/EAM and asset management. It supports industrial organizations with consulting, scoping, deployment, integration, support, and operations for maintenance and asset management systems.

CCAI SA

Since 1987 · 1–10 empl.

AP Creative Technologie, André Poux

Since 1993 · 1–10 empl.

VL Ingenierie Sàrl

Since 2019 · 1–10 empl.

SMART SEISMIC SOLUTIONS, Paris, succursale de Chêne-Bourg

Since 2021 · 1–10 empl.

RISAE SWISS SARL

Since 2024 · 1–10 empl.

CV BIM SARL

Since 2025 · 1–10 empl.

Mont Blanc Réseaux, Prost

Since 2025 · 1–10 empl.