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24/7 Media
DefunctNew York, New York, United States · Founded 1995
501-1000 employees · TFSM
Sourced & current · updated Jun 23, 2026
24/7 Media was a pioneering digital advertising network and ad serving company that provided online advertising solutions to publishers and advertisers in the late 1990s and early 2000s.
Where they sit
Ad Network
One of the largest and most established digital advertising networks and ad serving platforms of the early internet era, with a strong international presence and widely adopted publisher-side technology.
Ownership
Parent: WPP plc