Giles is Joint Managing Partner at law firm Lewis Silkin. He specialises in intellectual property, media, data & privacy and regulatory work. His clients include famous brands, major marketing communications agencies, tech & telecoms companies and media & entertainment organisations. He was previously in-house counsel at an advertising agency and before that a media barrister. He has also held trustee and advisory positions in the charitable and tech sectors, including as Chair of Westminster Citizens Advice, and is an accredited mediator.