Stefan Lemper is head of YOU IS NOW, the incubator of the Scout24-Group, which one of the leading operators of online-marketplaces in Europe. After he started his career in consulting he is actively involved in the start-up scene since 2000 as employee, co-founder and managing director of various start-ups. Furthermore he was partner and director of a leading venture capital company, where he was in charge of the investment activities in the areas of internet, software and media.