Startup incubator and entrepreneurship and innovation center of the Ecole polytechnique Since 1794, the École Polytechnique has been training engineers to the highest level. The scientific and technological dimension combined with a unique ecosystem allow the school to support and incubate some of the most innovative technological start-ups in the country. With our X-Up programs, X-Fab and support services, our vocation is to meet all the needs of innovation players thanks to our accelerator and incubator, as well as financing tools, coworking and prototyping spaces to encourage creativity and the emergence of high-potential entrepreneurial projects.