Manfred Rothemund studied plastics technology at the Darmstadt University of Applied Sciences. He joined T-Systems in 2017 as Strategic Business Investment Manager and has since led various initiatives in the CTO area. Before T-Systems, Manfred was Senior Commercial Manager at Telekom Deutschland GmbH. Since 2022, he has been Tribe Lead Sustainability Cloud Services, advising, leading and coaching change management strategy and implementation in close collaboration with the Management Committee. He is responsible for creating, implementing and adapting the sustainability strategy for cloud services.