Omnicom Media Group agency tops annual and three-year aggregate evaluations NEW YORK, June 10, 2023 /PRNewswire/ -- In the 23rd edition of edition of the highly regarded "Competitiveness in Pitches (Compitches) Report from the Research Company Evaluating the Media Agency Industry (RECMA), Omnicom Media Group agency OMD Worldwide was ranked the most competitive global media agency, with the most...