Ban Ki-Moon Brings Together Advertising’s “Big Six” In Cannes
UN Secretary-General Calls on Global Business to Follow Communication Industry’s Example as Dentsu, Havas, IPG, Omnicom, Publicis and WPP Pledge Collective Support for Sustainable Development Goals New York, NY – June 24, 2016 – In an unprecedented step for the industry, the world’s biggest advertising and marketing services groups will put aside competitive differences at […]