Louise Vaughan

Louise is Co-founder and Chief Client Officer of Definition and has been instrumental in leading the agency's growth into one of the UK's largest independent agencies with a HQ outside London. Definition has a team of 100 and almost 300 clients worldwide, ranging from start-ups and scale-ups to global household names like Amazon, Lego, Honda, HSBC, and the Cabinet Office. PR Week made Louise one of its Top 10 Influential Leaders outside London and she has been listed in its UK Power Book for the last four years running.