Presently, Andreas Mattner holds the position of Chairman-Supervisory Board for Hamborner REIT AG, Co-Managing Director at ECE Office Traffic Industries GmbH & Co. KG and President for ZIA Zentraler Immobilien Ausschuss EV.

He is also on the board of Euref AG and MD-Office, Traffic & Industries Division at ECE Projektmanagement GmbH & Co. KG.

In his past career Dr. Mattner held the position of Chairman-Supervisory Board of DSK Deutsche Stadt- und Grundstücksentwicklungs GmbH & Co. KG.

Andreas Mattner received a graduate degree from the University of Münster.