The DoJ Clears All Major Holding Companies in Production Investigation

WPP, IPG, Omnicom, Publicis and MDC Partners received subpoenas

The news appears to mark the end of a two-year case. Getty Images

All five agency holding companies subpoenaed by the Department of Justice as part of an investigation into video production and postproduction practices that began in 2016 now claim to have received information confirming that they have been cleared of any wrongdoing.

@PatrickCoffee Patrick Coffee is a senior editor for Adweek.