Presently, Marco Dirren occupies the position of Chief Financial Officer of Implenia AG.

In his past career he was Finance Director at Compass Group Plc, Chief Financial Officer for Schweizerische Bundesbahnen SBB and Chief Financial Officer of RUAG Aviation SA.

Mr. Dirren received a graduate degree from the University of London and an undergraduate degree from HWZ Hochschule für Wirtschaft Zürich.