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Founder & CEO of Adelaide; creator of the AU attention metric used across major agencies and brands.

CEO of Adform, one of Europe's largest independent ad tech platforms, championing privacy-first programmatic infrastructure as an alternative to Big Tech walled gardens.

VP of Creative Strategy at Brainlabs, Mariam Asmar is a creative and performance marketing leader known for bridging data-driven strategy with compelling brand storytelling in the digital advertising space.

Mark Boidman serves as Head of Media & Entertainment Investment Banking at Solomon Partners, the firm formerly known as PJ Solomon, where he advises clients on M&A, strategic partnerships, and capital raises across th…

President & CEO of MNTN, Mark Douglas is a veteran AdTech operator who co-founded SteelHouse and has spent decades building performance-driven advertising technology businesses that champion transparency and advertiser-friendly innovation.

SVP & GM of PayPal Ads, Mark Grether is a serial ad platform builder who scaled YouTube's ad business past $30B and built Uber Advertising from scratch into a major retail media force.

SVP, Platform at Applecart; former Head of Product, Moat (Oracle Advertising).

Founder and CEO of Stagwell, the data-driven challenger to legacy holding companies, who brought political micro-targeting and polling methodologies to modern brand marketing and AdTech.

Chair of Fifty5Blue and former CEO of WPP (2018–2025); ex-Wunderman CEO and WPP Digital founder.

CEO of DoubleVerify who led the company's 2021 NYSE IPO and has become one of AdTech's most prominent voices on brand safety, ad fraud prevention, and digital media quality.

CEO & Founder of JuiceMedia.AI, Mark Zamuner is building AI-driven media and advertising solutions, drawing on deep programmatic expertise and prior product leadership at Google.

Veteran advertising industry leader who helmed the 4A's for eight years and now brings C-suite and trade-organization expertise to board and advisory roles across the AdTech ecosystem.

Head of Programmatic & Ad Operations at Ringier AG, driving yield strategy and identity solutions across a major multi-market European publisher portfolio.

COO of the Ozone Project, Martin Radford is a key architect of the UK's leading premium publisher data and advertising platform, driving the industry's shift away from third-party cookies toward first-party data solutions.

Sir Martin Sorrell is the founder and Executive Chairman of S4 Capital, and the architect of WPP's rise to become the world's largest advertising holding company — one of the most consequential figures in the history of global advertising.

Author of 'House of Lies' (adapted into a Showtime series) turned AdTech strategist; a leading industry voice on customer data platforms and post-cookie identity, formerly a Distinguished Analyst at Gartner.

Founder of aimClear and pioneer of psychographic targeting in paid social, Marty Weintraub is one of AdTech's most influential voices on advanced audience research and social media advertising strategy.