TwentyThree Summit 2026 | World’s Largest Conference on Video | May 28-29
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TwentyThree Summit 2026
Day 1, 13:00 – 13:30

Roundtable Discussions

Dan Duffett Headshot

Dan Duffett

Head of Client Strategy, TwentyThree

With 25+ years running accounts like HSBC, Rolex & Google for WPP/Dentsu, Dan now heads our Video Accelerator at TwentyThree, helping businesses to become fully video-enabled organizations.

Theis Nielsen Headshot

Theis Nielsen

Head of Specialists, TwentyThree

Karin Kalda

Karin Kalda

MarTech Advisor

Board Director at the Customer Data Alliance, with nearly 20 years building martech stacks for Samsung, Macquarie Bank, Singtel, and the Australian government, Karin Kalda joins us on The Role of Video in the Martech Stack.