Hilary Jeffrey

Hilary Jeffrey currently serves as a Trustee at Alzheimer's Research UK since February 2025 and holds the position of EVP at Omnicom Media Group from December 2019 to the present. Prior experience includes roles as EVP Worldwide and President EMEA at PHD from January 2006 to December 2019, General Manager Europe at OMD EMEA from 2001 to 2006, and Managing Partner at MG OMD from January 1991 to February 2001. Earlier in the career, Hilary Jeffrey was Media Group Head at Chris Ingram Associates from March 1988 to January 1991. Educational credentials include a BSc in Geography from King's College University of London, attained between 1982 and 1985, following a secondary education at Clarendon House Grammar School from 1975 to 1982.