Mr. Antonis Tzortzakakis holds the position of Chief Strategy Officer in WIND Hellas, having under his responsibility the functions of Strategic Program Office & Planning, Legal & Regulatory affairs, Wholesale & Roaming and Information Security. 

Following an extensive career in the Greek and European Telecommunications sector in various companies such as Siemens, Vodafone, Forthnet, Tellas and Hellas on Line, Antonis Tzortzakakis joined WIND Hellas in the beginning of 2010, as Head of the departments of Fixed Telephony Marketing and Business Commercial.

Mr. Tzortzakakis is also a member of the Board of Directors of ECTA (European Competitive Telecommunications Association) and serves as Treasurer for a 2nd two year tenure since January 2017.

Mr. Tzortzakakis is also member of the Board of Directors of Hellenic Federation of ICT Enterprises (SEPE).

Antonis Tzortzakakis holds a Diploma of Electrical Engineering & Computer Technology from the Polytechnic University of Patras and an International MBA from the Athens University of Economics and Business.