Mark is one of the advertising industries leading lights with numerous senior relationships across the ad tech and media giants. He joins Location Sciences from Opera Mediaworks, where he was Managing Director, EMEA. Mark founded and sold his mobile advertising business 4th Screen to Opera, and then helped grow the business to over $100m in revenues. Mark’s expertise is in executing in a high growth ad tech sector as well as European acquisitions. He joined the Board in June 2017.