- Campaign, Thursday, April 16, 2020 9:33 AM
It's 'School Report' time of year at
Campaign and amid several articles offering league table for agencies the big news at the end of 2019 is very little has changed with the holding
companies which are, as in 2018, ranked WPP, Omnicom, Publicis Groupe and Dentsu Aegis. The main shift in the table, according to Nielsen's figures, is Interpublic leaping above Havas in fifth and
sixth spots.
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