Career
Board directors T-Mobile International AG & Company KG, Frankfurt. Minister State to the Federal Chancellor, 1999—2002. Managing director Lehman Brothers Bankhaus AG, 2005, board directors Frankfurt, 2008.
Managing director Nomura Bank Deutschland GmbH, 2008—2009. Managing partner Hering Schuppener Consulting Strategieberatung fur Kommunikation GmbH (subsidiary Deutsche Telekom AG), Frankfurt, since 2009. Board directors Deutsche Telekom AG, since 2010.