John Petralia
John Petralia is Chief Marketing Officer at PubMatic, where he leads global marketing as the company scales AI-powered advertising technology across connected TV, mobile, and omnichannel media. An engineer-turned-marketer with 25+ years of experience, John has built marketing organizations at the intersection of complex technology and customer value across ad tech and enterprise platforms.
At PubMatic, John oversees brand, product marketing, communications, and demand generation globally. His focus is on translating sophisticated technology into clear customer value as the digital advertising industry moves from AI experimentation to scaled, performance-driven deployment.
Before PubMatic, John was CMO of Enterprise at Coursera, leading global marketing for the company's B2B education platform. He previously served as VP of Marketing at The Trade Desk, where he built global marketing capabilities during a high-growth phase, and spent seven years at Bloomberg, where he built and scaled the company's global marketing organization and led marketing across data, analytics, and media businesses.
John holds a B.S. in Electrical Engineering from Rensselaer Polytechnic Institute and an MBA from the University of Colorado, Colorado Springs. He is a U.S. Air Force veteran.