Publicis And Omnicom Become World's Biggest Advertising Company


Maurice Levy, chief executive officer of Publicis Groupe SA, left,... News PhotoAdvertisement,Agreement,Business,CEO,Commercial Activity,Corporate Business,Europe,Finance,France,French Culture,Hand,Handshake,Headquarters,Horizontal,John Wren,Maurice Levy,Mergers and Acquisitions,Paris - France,Press ConferencePhotographer Collection: Bloomberg 2013 BloombergMaurice Levy, chief executive officer of Publicis Groupe SA, left, and John Wren, chief executive officer of Omnicom Group Inc., shake hands after signing the merger deal during a news conference at the Publicis headquarters in Paris, France, on Sunday, July 28, 2013. Publicis Groupe SA and Omnicom Group Inc. agreed to merge in an all-stock transaction to create the world's largest advertising company with $23 billion in revenue, toppling market leader WPP Plc. Photographer: Balint Porneczi/Bloomberg via Getty Images