Efsthathios Nikolaou Tsotsoros founded Alpha Media Group Ltd. Presently, Mr. Tsotsoros is Executive Chairman & Chief Executive Officer at Hellenic Petroleum SA.
He is also Professor at Panteion University.
In the past Mr. Tsotsoros occupied the position of Chairman & Chief Executive Officer of Alpha Media Group Ltd.
He received a graduate degree from National Technical University of Athens and an undergraduate degree from National & Kapodistrian University of Athens.