Holger studied economic sciences at the universities of Bochum and Hagen, focusing on finance, HR and business informatics. He started his career in the IT industry and worked as the general manager of an IT system vendor and project leader from 1990 – 2004. Later, as a senior consultant, he was responsible for re-organization and re-capitalization projects for mid-sized companies. In 2007 Holger joined AiCuris as Chief Financial Officer. Within the management board, he is responsible for the commercial business, finance, legal, HR, IT and technology & safety.