Tim Oliver Holt is on the board of Siemens Ltd., Siemens WLL, Siemens Foundation and Siemens Ltd. (Saudi Arabia) and Member-Executive Board at Siemens Energy AG and Member-Management Board & Labor Director at Siemens Energy Management GmbH.

In his past career Mr. Holt held the position of Managing Director at Servicegesellschaft Für Elektrik Und Mechanik GmbH and Chief Executive Officer-Power Generation Services at Siemens AG and Chief Operating Officer-Siemens Gas & Power at Siemens Energy, Inc. (a subsidiary of Siemens AG).

Mr. Holt received an undergraduate degree from Technical University of Berlin and an MBA from Kellogg School of Management.