Zacharias Piperidis

Zacharias Piperidis's former job positions include Co-CEO & Member-Supervisory Board at Polska Telefonia Cyfrowa Sp zoo in 2014, Chief Executive Officer at T-Mobile Polska SA from 2014 to 2015, Chairman at One Telecommunications Sha, Commercial Director at COSMOTE Mobile Telecommunications SA, Director at OTE Plc, Commercial Director at OTE Investment Services SA, Chief Network Officer at Nova Telecommunications & Media Single Member SA, and Group Chief Operating Officer at Hellenic Telecommunications Organization SA. He also held positions as Principal at Vodafone (Greece), Orange Romania Communications SA, and O2 Germany GmbH & Co. OHG.
Mr. Piperidis's education history includes a graduate degree from Imperial College London, an undergraduate degree from the National Technical University of Athens, and an MBA from Edinburgh Business School.