Harvey Cossell
Chief strategy officer
Cossell is a chief strategy officer and former marketer focused on guiding brands through environments where control over the narrative is often lost. He specialises in building progressive agency teams and modern communications propositions that help brands unlock an authentic, effective role in culture – driving both relevance and measurable commercial growth. A regular industry commentator, Cossell has delivered keynotes at Cannes Lions, Social Media Week and AdWeek Europe. He sits on the Effie UK steering committee, mentors emerging talent and has earned several industry accolades.
Events Harvey Cossell has spoken at
- Content London 2026 1 December 2026 – 4 December 2026