On 1 December 2019, Dr. Thomas Brandstätt was appointed Chairman of the Management Board of Tractebel Engineerin. He succeeds Martin Seeger, who left the company by the end of 2019 to take up new challenges.Dr. Thomas Brandstätt has been a member of the Management Board at Tractebel Engineering, formerly Lahmeyer, since 2017. He was responsible for strategy and mergers & acquisitions as well as for the energy business line. Before joining Tractebel he headed the international business for Hochtief Solutions and was Vice President of Bilfinger Industrial Services in the USA.