Amazon MGM Studios and Warner Bros. veteran Adam Keen has founded Agenda Collective, a new full-service entertainment PR firm, designed to support across film, TV, corporate and awards campaigns. Agenda Collective officially enters the market after a strategic buildout period, working with clients including A24, Artists Equity, Amazon MGM Studios, CBS, Focus Features, IFC, Lionsgate, Mattel Studios, Neon, Roku, Searchlight Pictures, UltraBoom Media, Wavelength, STX Entertainment and WME. The