Sean Campbell Meikle

PHD Media Ltd. provides advertising services. The firm provides international and domestic media planning and direct marketing services. The company was founded by David Pattison, Nick Horswell and Jonathan Durden on September 19, 1989 and is headquartered in London, the United Kingdom.

Part of Omnicom Group, Inc., OMD EMEA Ltd. is a British company that provides marketing and corporate communications services. The company is based in London, UK. Founded in 2000.

PHD International Ltd. is a media and marketing communications agency founded in 1999. The private company is based in London, UK. The British company uses imagination to deliver disproportionate growth for brands.

Omnicom Media Group UK Ltd. operates as an advertising agency. The private company is based in London, UK. Dan Clays has been the CEO of the British company since 2019.