John Diment

John Diment is a seasoned professional with extensive experience in data management and operational leadership. Currently serving as Chief Operating Officer at Unlocked Data since October 2020, John previously held the position of Director of Data Management Solutions at American Express Global Business Travel from October 2019 to October 2020. John’s earlier career at HRG spanned over two decades, where roles included Director of Global Data Management Solutions, Head of Global Data Centre Services, and Infrastructure Consultant. With a Bachelor of Science in Business Information Technology from the University of Portsmouth, John has consistently focused on delivering high-quality data services and analytics, emphasizing efficient and innovative solutions in various capacities.