Harald Zischka

Harald Zischka is an experienced professional in customer success management and business solutions sales. Since December 2018, Harald has served as the Head of Customer Success Management at A1 Digital. Prior to this role, from July 2011 to November 2018, Harald held multiple positions at A1 Telekom Austria AG, including leading ICT support, redesigning the sales opportunity development process, and serving as an Abteilungsleiter. Earlier in their career, Harald worked at Siemens from April 1996 to June 2011 as a Manager. Harald Zischka is an alumnus of Technische Universität Wien.