GroupM Agencies Dominated in COMvergence’s Latest Report

GroupM and Its Three Largest Media Agency Networks Dominate in Latest Raport by COMvergence

November 23, 2020

According to the latest global media agency study “New Business Barometer for Q1-Q3 2020” published by COMvergence, Wavemaker came out as the top global media agency in new business results with a total new business value of $1.1B (including $370M of retentions) during the first nine months of 2020. This is largely due to strong performance in China and the US.

MediaCom ranked second by scoring total new business value of $104M (including $213M of retentions) followed closely by Mindshare.

GroupM landed the top spot among the top global media agency groups – $2.5B ahead of its closest pursuer. WPP media agency group’s showed positive overall results in most markets, and scored the highest retention rate among the six groups (66%, $1.2B of retained billings). The group performed particularly well in China ($1.8B of new client wins & retentions) and the US (+$800M of new client wins).


In Q1-Q3 2020, COMvergence assessed 1,915 media account moves and retentions across 45 countries totalling $13.8B ($4B lower than the same period last year). The total represents about 7% of the global agency billings ($203B) studied by COMvergence.

USA dominated the media pitch activity in Q1-Q3 2020 in terms of spend volume ($4.5B), representing 33% of the total spend put in the review. China followed with nearly $3B in concluded moves and pitches. Together, China and the US represent more than half of the total spend volume reviewed between January and September 2020.


The average retention rate is 30% (vs. 24% in Q1-Q3 in 2019).


The 23 largest global and multi-country reviews resulted in $2.3B while local reviews represented just over $10.7B (or 77% of the total). The 10 largest local pitches ($2.5B in total) were recorded either in China: Unilever, PepsiCo, Master Kong, Shanghai GM, Daimler, or the US: Novo Nordisk, Gilead Sciences, Reckitt Benckiser, Clorox and Kroger.


$51B (or 3% of the total media spend reviewed during Q1-Q3 2020) were not previously handled by the international agency networks/groups. While $1.1B (or 8%) went to independents or non-international network agencies.


Information on account moves are derived from industry news websites and then validated by all agencies studied (all cooperating with COMvergence research). Offline media spend figures (deflated in most markets) are sourced from Kantar and Nielsen data where a strategic partnership with COMvergence exists – while digital media spend are estimated by COMvergence.

About COMvergence
COMVergence is an independent and international research consultancy providing analysis and benchmarking studies of the advertising and media firms owned by the global marketing services groups, leading independent agencies, and management & IT consulting firms. Using quantitative and qualitative measurement metrics, COMvergence provides high-quality reference data, guidance and support for MarCom professional across all levels and titles. COMvergence partners include the American Association of Advertising Agencies (4A’s), World Federation of Advertisers (WFA), Nielsen and Kantar, among others.

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