Secretary General of Telecommunications and Post Antonis Tzortzakakis has a long and substantial experience in the Greek and European telecommunication markets. He has successfully served in a number of high-responsibility positions in companies such as Siemens, Vodafone, Forthnet, Tellas, and Hellas On Line. In the 2010-2019 period, he served as Chief Commercial Officer and General Manager for Strategy in Wind Hellas.

Mr Tzortzakakis has also served in 2015 – 2018 as a board member of the European Competitive Telecommunications Association, as well as a board member of the Association of Greek Information Technology and Telecommunications Companies (SEPE).

Mr Tzortzakakis holds a degree from the School of Engineering of the University of Patras and an International MBA from Athens University of Economics and Business.