WarnerMedia

Major U.S. media conglomerate and premium advertising platform under AT&T ownership; retired brand upon formation of Warner Bros. Discovery in 2022

WarnerMedia, now Warner Bros. Discovery, was a U.S.-based multinational media and entertainment conglomerate under AT&T's ownership, tracing its roots to the 1990 union of Time Inc. and Warner Communications that created Time Warner.¹ In the advertising industry, WarnerMedia sought to connect brands with audiences across its broad content portfolio — including CNN, HBO, TNT, TBS, Warner Bros. film and television, and the DC movie franchise — by building adaptable creative systems that let marketing teams plug characters and shows into B2B assets, linking brand messages to cultural moments to bridge storytelling and sales.^2,3 On the product side, WarnerMedia introduced ad formats such as "pause ads," displayed when viewers paused content, and "branded discovery," which surfaced ads as viewers browsed the content catalog.³ The company also developed a proprietary "deep data insights" engine built on first-party data relationships, designed to help advertisers measure ad performance, improve ad experiences, and maximize return on investment.³ Through an expanding network of distribution partners, WarnerMedia built the capability to execute addressable TV campaigns across 52 million households, with plans to extend addressable delivery across its own national television inventory.³ Its longer-term ambition was to combine its entertainment brands with the Xandr ad platform — itself the product of merging programmatic platform AppNexus with Xandr — to enhance premium video advertising and give marketers deeper insight into their most valued audiences.⁴ Source 1: jobzmall.com — Director, Digital Ad Technology @ WarnerMedia Source 2: milkagency.com — WarnerMedia Source 3: adexchanger.com — WarnerMedia and Discovery Tout Landmark Merger Deal ... Source 4: businessinsider.com — Deck Shows How WarnerMedia Plans to Focus on HBO ...