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Whitney Sullivan

Founder
Size Matters

Whitney Sullivan has over a decade of entertainment marketing experience working with the best of the best for her entire career. In her current role as co-founder of SIZE MATTERS, Sullivan oversees all of the agencies’ 360 consumer marketing campaigns. She is responsible for all print, motion and social marketing initiatives from ideation to implementation.

Sullivan has personally creatively overseen some of streaming and TV's biggest hits including: The Haunting Of Hill House, Lost In Space, Lucifer, Locke & Key, 13 Reasons Why, Elite, Modern Family, Shark Tank and Umbrella Academy to name a few, along with helping launch dozens of hit new shows on Quibi's platform over the last year.

Sullivan has shot campaigns around the globe, building close relationships with the world's most prestigious photographers from Madrid to New York to London and has grown a reputation as the industries go-to campaign problem solver.