Top Advertising Agencies in 2022
COMvergence: Global New Business Barometer for Q1 2020 Reveals Top Media Agency Winners - GroupM
WARC Rankings 2022: Media 100 revealed - the world's most awarded campaigns and companies for media excellence
Top 100 Agencies
COMvergence: Global New Business Barometer for H1 2020 Reveals Top Media Agency Winners - GroupM
Top 10 Most Popular Social Media Marketing Companies
Which Ad Agencies Have The Biggest Social Media Footprints?
Report Ranks OMD as Top Media Agency in U.S. and Worldwide by Billings, Market Share
Top 10 Largest Advertising Agencies Worldwide 2020, Top Advertising Agencies
OMD Retains Top Media Shop Ranking, Spark Foundry Is Fastest Mover 05/29/2019
The Drum | UK's Top 100 Indie Agencies Revealed In The Drum's 2019 Independent Agencies Census
The Best- and Worst-Paying Ad Agencies - CBS News
Top 500 Traditional Media Advertisers Allocate 1 in Every $12 to Hispanic Efforts - Marketing Charts
Report Ranks OMD as Top Media Agency in U.S. and Worldwide by Billings, Market Share
Global New Business: WPP The Top Holding Company For 2017, BBDO Best Creative & Vizeum Takes Media - R3
Landmark Study of U.S. Media Agencies Predicts Majority of TV Dollars Will Shift to YouTube - Pixability
New Business: WPP and Mediacom top R3 Worldwide's November creative and media agency rankings - adobo Magazine Online
Vive Le Pitch: French Holding Groups Dominate 2022 New Business - Insights - R3
OMD Is Top U.S. Media Agency In Billings For 2019 07/02/2020
Structure of the Advertising Industry by kris kristoferson on Prezi Next
Tuesdata: The fifteen biggest billing media agencies
Top creative agencies of 2021 by wins | Ad Age Agency News
World's 10 Best Advertising Agencies
Social Media Marketing Agency and Services Guide | Sprout Social
Top 8 US Media Agencies, Ranked by Media Buying Billings, 2018 (billions) | Insider Intelligence
