Energy technology in
Renens VD

Insolight SA

Since 2015 · 11–20 empl.·5.0(5)

Insolight SA develops and delivers agrivoltaic systems that combine solar power generation with agricultural production. Its offering includes crop-adapted installations, sensors and software for monitoring and control, as well as support for project development, construction and operation.

MEMBRASENZ Sàrl

Since 2019 · 1–10 empl.

MEMBRASENZ Sàrl develops, produces and commercializes gas-separating membranes for alkaline electrolysers and other energy-conversion systems. It also develops composite membrane materials for these applications.

Enerdrape SA

Since 2021 · 1–10 empl.

Enerdrape SA develops modular geothermal panels that use underground spaces such as car parks and tunnels as sources of energy for heating and cooling buildings. The company also provides feasibility and system-design studies, along with support for installation, commissioning and performance monitoring.

Freshape SA

Since 2011 · 1–10 empl.·3.8(4)

Freshape SA develops regenerative technologies and systems for more sustainable living and working environments. Its work includes the HiPlant ecosystem, which combines solar energy, water management and regenerative agriculture, and bio-based composite materials such as HiWood.

SUNAXER SA

Since 2023 · 1–10 empl.

The core activity of Sunaxer is the development and manufacture of high-performance solar absorber coatings for industrial heat use, particularly for concentrating solar collectors.