Leading media and ad agencies in France Q1-Q3 2023, by new business value
iPorspect ranked as the leading media agency in France based on new business value between the first and third quarters of 2023. According to the source's calculations, iProspect recorded a total new business value of 132 million U.S. dollars from both retained and new clients. Havas Media followed, with 113 million dollars in new business value, while Mindshare rounded out the top three at 91 million dollars.