Julie Mynster

Julie Mynster serves as Executive Director for Polk Automotive Solutions at S&P Global Mobility.

In this role, Julie leads the portfolio powering data-driven automotive marketing, including Polk Audiences, Polk Demand Signals, Polk Data Services, and Polk Dealer Marketing. These solutions are leveraged by every major automotive brand in the US, available through all tech and media channels and platforms. Prior to joining S&P Global, Julie held senior roles at both General Motors and Stellantis, leading performance marketing and digital strategies. Over the course of her career, she has been honored to receive several awards, including Chairman's Honors, CMO "Dream Team," multiple Vice Presidential "Game Changer" Awards, and TechWeek 100 Most Influential. Julie serves on the Data Advisory Boards for LiveRamp and Oracle Data Cloud.

Julie graduated from Albion College with a B.A. in math and economics. She is a member of The Association of National Advertisers (ANA), 313 Digital, Detroit Advertising Association, AdCrafter, and the grant review board for Impact100.