All Together Now: BBDO, Saatchi & Saatchi, TBWA, Starcom, DDB, MediaVest, GSD&M, Razorfish, Martin/Williams, Optimedia, Goodby, Silverstein & Partners, Burrell, Arnell, OMD, Publicis, PHD, Zenith and Zimmerman. Huge Merger in the Advertising Business
Two of the biggest forces in worldwide advertising, the United States-based Omnicom Group and the France-based Publicis Groupe, have merged to form the world’s largest advertisng group. All of the advertising amd media agencies listed in our headline, above, will…