Patrick Affleck CEO, Havas Media Network Natalie Bell CEO, MG OMD Kelly Parker and Katie Lee CEO / COO, Wavemaker UK Garrett O'Reilly CEO, Hearts & Science Ali Reed CEO, PHD UK Damon Reeve Chief Executive Officer, Ozone Kate Rowlinson CEO, EssenceMediacom UK Karen Stacey CEO, Digital Cinema Media Dallas Wiles Co-CEO, JCDecaux UK Paul Wright Head of Uber Advertising International, Uber advertising
