Leading media and ad agency groups worldwide Q1-Q3 2023, by new business value
It was calculated that Omnicom Media was the leading media group based on new business value worldwide between the first and third quarters of 2023, having gained 3.3 billion U.S. dollars from both retained and new clients. Publicis Media followed with 3.25 billion dollars in new business value, while Mediabrands rounded out the top three with 1.9 billion.