Nick Brien joined OUTFRONT Media as Interim CEO in February 2025, having served on the company’s Board of Directors since 2014. With over four decades of global experience in advertising, media, and digital marketing, he has dedicated his career to driving business innovation and delivering impactful results through dynamic storytelling and personalized experiences.  A seasoned CEO, Brien has led some of the world’s largest and most influential media and creative agencies, including Dentsu, McCann Worldgroup, and IPG Mediabrands. He successfully guided these organizations through rapid expansion and transformation, redefining their role in the global media landscape while partnering with leading advertisers such as L'Oreal, Microsoft, Intel, General Motors, Anheuser-Busch, Procter & Gamble, and American Express.  Brien also served as CEO of Amobee, where he shaped global strategy, championed integrated ad tech solutions, and helped bridge TV and digital through audience optimization, data management, and market research. He also held key leadership roles at Hearst Marketing Services, iCrossing, Leo Burnett Europe, Arc Worldwide, Starcom Mediavest Group, and Enthusiast Gaming.

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