KC Sullivan

KC Sullivan serves as President & CEO of CNBC, the global business news leader owned by NBCUniversal/Comcast, where he oversees the network's television, digital, and advertising businesses. He is known for steering CNBC through the rapidly shifting media landscape, balancing linear TV revenue with growing digital and streaming monetization — a challenge central to the AdTech and publisher ecosystem. His leadership encompasses advertising sales strategy, audience data utilization, and the integration of programmatic and direct advertising solutions across CNBC's platforms. Sullivan rose through the ranks at NBCUniversal, holding senior roles in advertising sales and revenue leadership before ascending to the top role at CNBC. His career reflects deep expertise in media sales, audience monetization, and the evolving relationship between premium publishers and the broader advertising technology ecosystem. He has been a key figure in positioning CNBC's inventory within the context of NBCUniversal's broader One Platform advertising strategy, which leverages first-party data and advanced audience targeting. As a senior media executive at a major publisher, Sullivan operates at the intersection of content, audience, and advertising technology — navigating the deprecation of third-party cookies, the rise of streaming advertising, and the demand for measurable, data-driven ad products. His decisions directly influence how premium business news content is packaged and sold to advertisers in an increasingly programmatic world.

Last updated Jul 10, 2026 by ATDb automated enrichment · Connections updated Jul 13, 2026