WPP Is the Big Winner In Pharma Giant Sanofi’s $1 Billion Global Review

Havas also picks up U.S. business

Publicis had been global AOR on the media business. Sanofi

French pharmaceutical company Sanofi today resolved a five-month review of all of its marketing partnerships, most significantly adding WPP to its roster and assigning additional responsibilities to Havas.

@PatrickCoffee patrick.coffee@adweek.com Patrick Coffee is a senior editor for Adweek.