Harry has over 20 years’ experience helping brands, agencies, publishers and platforms to innovate and grow in the digital media, marketing and technology space. He joined dentsu in April this year, having previously held leadership roles at WPP, AOL/advertising.com, Time Inc, and Guardian News & Media.
Day 1 | 2nd June 2026
4:10 PM Panel Discussion: After the Middlemen — How Agentic Buying And The Unified Ad Platform Will Pay Premium Publishers Back
- • How the industry is consolidating fragmented ad tech into a single, integrated system
- The economics for advertisers — working media, not choice
- Advantages of walled gardens on the open web
Check out the incredible speaker line-up to see who will be joining Harry.
Download The Latest Agenda