The report ranks agencies based on their estimated revenue for the year-to-date. Havas Worldwide, Ogilvy, VMLY&R, Leo Burnett, BBDO, TBWA, Grey Group, Dentsu, Wieden & Kennedy, M&C Saatchi Group, Huge, Doner, Publicis, Accenture Interactive, and Jaguar Land Rover are among the top performers. Havas Worldwide leads the list with the highest estimated revenue, followed by Ogilvy and VMLY&R. The report also highlights specific projects won by each agency, including AppHarvest in Russia, Avast in the UK, and Asiamiles in Hong Kong.