Latest RECMA Diagnostics Report Sees OM agency OMD Scoring Its 11 th Consecutive #1 Ranking, with PHD, Initiative and UM All Earning Slots Among the Top Ten NEW YORK, March 26, 2026 /PRNewswire/ -- In the latest edition of the Network Diagnostics report from RECMA (Research Company Evaluating the Media Agency Industry), Omnicom Media, an Omnicom (NYSE: OMC) connected capability, been named the best performing global media group, topping both the global ranking as well as the regional rankings across North America, EMEA, APAC and LATAM. As RECMA notes in its report, Omnicom Media – officially created in December 2025 by the integration of Omnicom Media Group and IPG Mediabrands - is "emerging as the new industry powerhouse.