Stephan de Haas studied civil engineering and numerical methods at the Technical University of Darmstadt. He joined T-Systems as an executive in 2009 and has been leading consulting teams in sales since then. Before T-Systems, Stephan was CTO at EDS / HP.
Since 2019, Stephan and his team have been focusing on the topic of co-creation, combining design, consulting and digitalisation to explore new paths for innovation together with customers. In 2023, the focus will be on sustainability: together with many customers and units of Deutsche Telekom, experiences will be exchanged across industries in the Co-Creation Advisory Board and new solutions will be developed.