Presently, Hans Jörg Kaltenbrunner is Chairman-Supervisory Board at ams AG, Chief Financial Officer & Director at Radex Heraklith Industriebeteiligungs AG and Partner at Andlinger & Co., Inc., Partner at Andlinger & Co. GmbH (a subsidiary of Andlinger & Co., Inc.). Mr. Kaltenbrunner is also on the board of ETI Elektroelement dd and SUSPA GmbH (former Chairman-Supervisory Board) and Partner at Andlinger & Co. GmbH.

In his past career he occupied the position of Principal at Creditanstalt-Bankverein CABV.

Mr. Kaltenbrunner received an undergraduate degree from Vienna University of Economics & Business.