About me

Clare Hart is the Managing Director of Critical Mass, UK. Prior to her role at Critical Mass, Clare joined Havas Media Group in 2017 as Group Chief Client Officer across Havas Media, Arena Media, Team Telefonica (O2 and giffgaff) and latterly The Target Entertainment Group; leading strategic relationships across key clients. Prior to that Clare was part of The Publicis Groupe for over a decade working in digital agencies, helping brands establish themselves and grow online: In 2010 she moved to New York to run Coca-Cola globally for LBi, later becoming EVP, Client Services of MRY before relocating back to London to be Managing Director of MRY in Europe. Prior to that Clare held a range of senior management roles at LBi in London, Engage Group and Limehouse. Clare started her career at Haymarket Publishing. With expertise across full-service marketing and communications, Clare is passionate about customer experience and service design. She is an energetic and passionate business leader with many years' experience leading teams and clients to deliver creative solutions that achieve business results. Key clients both globally and locally include: O2, giffgaff, AXA, Coca-Cola, Sony, Adobe, Spotify, AT&T and Johnson & Johnson. Clare holds an MA (Hons) in English Language and Linguistics.

Skills

Account Management, Client Services, Creative, Digital Marketing, Digital Strategy, Experience Design, Social Media, Web Design, Web Development

Sector Experience

Advertising, Automotive, FMCG, Food & Beverages, Marketing, Telecoms