Sir Martin Sorrell is the architect of the world’s largest advertising company. As the founder and former CEO of WPP, he built a global marketing empire that set the standard for advertising and communication services worldwide. Today, as the founder and executive chairman of S4 Capital, Sir Martin continues to lead the evolution of the industry by focusing on digital transformation and disruptive innovation.

Under his leadership, WPP grew from a small wire basket manufacturer into a global powerhouse, acquiring and integrating top-tier agencies like Ogilvy, J. Walter Thompson, and Grey. WPP became the largest advertising company in the world, serving an unparalleled roster of global clients and shaping how brands engage with audiences across every platform.

At S4 Capital, founded in 2018, Sir Martin focuses on data-driven creativity, leveraging technology to deliver agile, impactful campaigns. His emphasis on speed, technology, and efficiency has reshaped the marketing landscape, making S4 Capital a pioneer in the digital advertising age.

Knighted in 2000 for his groundbreaking contributions to advertising and marketing, Sir Martin remains one of the most respected and influential figures in the global business world. A graduate of Harvard Business School, he is known for his strategic vision and sharp commentary on the intersection of technology, media, and marketing.

Beyond his professional achievements, Sir Martin is deeply committed to philanthropy, supporting education, the arts, and healthcare initiatives. His legacy is a testament to the power of vision, innovation, and relentless drive in reshaping industries.