Coca-Cola Co. has shifted its North America media account from WPP to rival Publicis Groupe following a closed review, Ad Age has learned. Ewan Larkin covers ad agencies, including new business, executive moves, trends and more. He previously covered corporate communications and public relations agencies as a reporter at PRWeek.

Publicis Groupe has taken a chunk of business from Coca-Cola, a major client of WPP. Various reports put the value of the win, the US and Canadian media buying, at more than $US700 million. Coca-Cola’s total global ad spend is more than $4 billion.

Publicis — which last year overtook WPP as the largest agency in the world based on revenues — has won Coke’s media business in the US and Canada following a competitive tender, according to three people familiar with the deal.