SYSTOVI is a french independant manufacturer of solar panels and photovoltaic systems. Created in December 2008, the company is specialized in BIPV (Building Integrated Photovoltaïc) and develops systems for photovoltaic building integrating several functions, such as electricity generation high performance, waterproofing, insulation and recovery of hot air, while allowing perfect aesthetic integration.

Entropy is a software solution for energy management of data centers. Developed by the Ecole des Mines de Nantes, Entropy can dynamically manage applications for virtualized data centers to optimize their operations and reduce their energy consumption. The purpose of this software solution is to improve the energy footprint of data centers by optimizing their energy consumption and therefore their carbon footprint.