Lefteris Antonopoulos

Lefteris Antonopoulos is a dynamic Marketing and Commercial Strategy Leader with over 13 years of experience in driving innovation, digital transformation, brand & product marketing, sales and customer-centric growth. Currently, he leads Vodafone Greece’s Youth and Mass Segments team, where he oversees a cross-functional team of 40+ members. Lefteris has a proven track record of enhancing brand positioning, increasing market share, and delivering measurable ROI through data-driven decision-making and cross-functional team leadership. He holds an Executive MBA and is a Ph.D. (c) focused on leveraging innovation to drive organizational success and intrapreneurial way of working. Lefteris is also a lecturer at Queen Margaret University Edinburgh, where he teaches Marketing, Management, and Consulting. His expertise spans commercial strategy development, customer segmentation, P&L management, digital transformation, customers experience,  loyalty and engagement.