Germany, May 12 -- Dr. Werner Tietz will assume the additional role of Head of Group Research and Development at the Volkswagen Group as of July 1, 2025, alongside his responsibilities as Member of the Executive Board for Research and Development at SEAT S.A. He succeeds Dr. Michael Steiner, who will take on the additional position of Deputy Chairman of the Executive Board of Porsche AG, in addition to his current role as Member of the Executive Board for Research and Development at Porsche AG. Both members of the Executive Board members will hold these positions in a dual capacity.Dr. Werner Tietz holds a doctorate in engineering from RWTH Aachen University and has more than 30 years of experience in the Volkswagen Group, where he has been...