Harry Margaritis

Harry Margaritis is Group Chief Operating Officer of Piraeus Bank, Greece’s leading financial institution by market share. He oversees technology, data, digital, and AI strategy, driving the Bank’s transformation into a modern, intelligent, and resilient financial enterprise. With over 25 years of experience in banking and technology, Harry leads large-scale modernization across cloud, data, and automation platforms, championing the ethical and explainable use of AI in financial services. He also chairs the Bank’s AI Committee, guiding governance and responsible deployment of advanced technologies. Harry is a frequent speaker on the intersection of technology, trust, and growth in banking.