Assembly

Acquired

New York, New York, United States · Founded 2021

1001-5000 employees

Sourced & current · updated Sep 15, 2026Website

Assembly is the global media agency under Stagwell Inc., formed by merging Assembly + ForwardPMX into a single integrated media-buying and planning network. ~1,900 employees across 30+ offices in 20+ countries. Distinct from Assembly Industries (the Advent-backed e-commerce software platform that acquired Pacvue in 2021) despite the shared brand name.

Where they sit

Stack tier: Infrastructure & Data (B)

Attribution & AnalyticsDemand Side Platform (DSP)Retail Media PlatformMarketing AutomationMarketing Agency

Stagwell's flagship global media agency network, competing with holding company media agencies from WPP, Publicis, IPG, and Omnicom

Ownership

Parent: Stagwell Media Network

Competitors

Hearts & Science

Leadership moves

Leadership change