Sir Martin Sorrell
Executive Chairman of S4 CAPITAL | Global Advertising and Media Innovation Leader
About
Sir Martin Sorrell is a legendary figure in global advertising, widely recognized as the architect behind WPP's transformation into a global marketing services giant. After building WPP from a small wire basket company into a multinational enterprise worth over $20 billion, he founded S4 CAPITAL as a digital-first alternative to traditional advertising networks.
His entrepreneurial journey demonstrates remarkable resilience, having rapidly rebuilt his professional empire after departing WPP, and positioning S4 CAPITAL as an innovative platform for next-generation marketing services. Sorrell's strategic vision continually anticipates shifts in media, technology, and global communication landscapes.
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Making History in Real-Time: Orchestrating the Agentic Future
Sir Martin Sorrell at Dmexco 2026
Sir Martin Sorrell at MadFest London 2026
Sir Martin Sorrell at Cannes Lions 2025
Sir Martin Sorrell at SXSW London 2025
Sir Martin Sorrell at MadFest London 2025
Martin Sorrell at Advertising Week New York 2025
Martin Sorrell at Dmexco 2023
Sir Martin Sorrell at Hay Festival 2019
Martin Sorrell at Dmexco 2019
Martin Sorrell at Dmexco 2017
Martin Sorrell at Dmexco 2016
| Event | Year | Location |
|---|---|---|
| Cannes Lions | 2026 | 🇫🇷Cannes, France |
| SXSW London×2 | 2026, 2025 | 🇬🇧London, United KingdomLondon, UK |
| Dmexco×5 | 2026, 2023, 2019, 2017, 2016 | 🇩🇪Cologne, Germany |
| MadFest London×2 | 2026, 2025 | London |
| Cannes Lions 2025 | 2025 | 🇫🇷Cannes, France |
| Advertising Week New York | 2025 | 🇺🇸New York, United States |
| Hay Festival | 2019 |
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