Klaus Werner
Klaus Werner (born 1968) started his career as an economist in 1994 in T-Mobile Deutschland's Controlling department. He initially worked on the German business segment before joining the Finance department to push the expansion of Deutsche Telekom’s international mobile communications business. At the start of 1998, he took on his first management position heading company-wide planning and reporting at T-Mobile’s Controlling department.
During the years that followed, he held various management positions in the Deutsche Telekom Group’s Finance and Controlling departments. His work focused on the Group's worldwide mobile activities, as well as the economic assessment of strategic matters for all business areas of Deutsche Telekom.
He became Director of Finance and IT in May 2005 and later also Deputy Chairman of Telekom Shop Vertriebsgesellschaft. During this time, the number of Telekom Shops was greatly expanded and productivity and efficiency of the sales channels significantly increased. In addition, new sales models were implemented and service at the Telekom Shops was significantly improved.
Since June 13, 2008, Klaus Werner has been Managing Director of Finance at T-Systems International and responsible for Finance, Procurement and Commercial Management in this capacity. He is also Chairman of the Supervisory Board of DeTeCon, T-Systems International’s consulting subsidiary.