Dr. Oliver Tietze
Chief Executive Officer (CEO)
Dr. Oliver Tietze is Chief Executive Officer (CEO) of thyssenkrupp Industrial Solutions AG.
Tietze, who has a PhD in industrial engineering, joined thyssenkrupp in 2005 and has held various leadership positions in the Steel Europe, Materials Services and Elevator Technology business areas. Key duties included the design and implementation of integration, restructuring and transformation processes and performance management.
Chief Human Resources Officer (CHRO)
Michael Höllermann has been CHRO of the Industrial Solutions business area since August 01, 2016. He is responsible for the Human Resources Development and Occupational Safety & Health functions and is reported to by the CHROs of the business units.
Michael Höllermann has worked for the thyssenkrupp Group since 1990, holding management positions in various Group companies. From 2012 he was responsible for setting up the new Regional Headquarters South America as CEO. Prior to that, he was CEO of the thyssenkrupp Forging Group in the Components Technology business area from 2009.