DUBLIN–(BUSINESS WIRE)–The “Advertising Agencies Global Market Report 2021: COVID-19 Impact and Recovery to 2030” report has been added to ResearchAndMarkets.com’s offering. Major players in the advertising agencies market are Dentsu Inc., WPP PLC, Omnicom Group Inc., Mayple, and Publicis Groupe. The global advertising agencies market is expected to grow from $317.63 billion in 2020 to $348.4 billion in 2021 at a compound annual growth rate (CAGR) of 9.7%. The growth is mainly due to the comp