ECHY is a French start-up company, founded in 2012, which has developed a daylighting system using fibre optic cables. Our technology captures sunlight on the outside of buildings, and transports it using fibre optics cables, to be diffused wherever required inside the building. 

Our technology is both green and sustainable, and brings all the benefits of natural sunlight to the inside of buildings. We have already a number of strong case studies within France (Carrefour, La Poste, le CEA) and are now expanding internationally. We are looking for projects abroad which could benefit from our daylight technology (schools, hospitals, commercial buildings, residential zones) and are equally looking to collaborate with "green" architects.