Spark Foundry | 102,125 followers on LinkedIn. Spark Foundry is a global media agency brand within Publicis Media, a key division of Publicis Groupe [Euronext Paris FR0000130577, CAC 40]. Spark Foundry harnesses a startup spirit with a powerhouse soul by combining an entrepreneurial, innovative business approach with the resources, capabilities, and marketplace reach of Publicis Media, Ad Age’s 2023 “Agency Network of the Year.” The agency leverages best-in-class industry talent in over 50 countries across the world, including the USA, UK, MENA, Poland, Australia, and China.