Publicis Groupe captured twice the new business pitch volume of WPP or Omnicom during 2025, according to MediaSense data released alongside the network's Q1 2026 earnings, which showed €3.46bn in net revenue and 4.5% growth—a figure Chairman and CEO Arthur Sadoun described as a "rock solid floor" rather than a peak.
The Paris-based holding company reaffirmed its 2026 guidance of 4% to 5% full-year growth, dismissing what Sadoun termed rivals' "squeeze" tactics as desperation moves by networks unable to match Publicis' integrated data and technology infrastructure. The pitch-win ratio, compiled by independent consultancy MediaSense, tracks awarded mandates by dollar value and scope across North America, Europe, and Asia-Pacific markets. Publicis did not disclose absolute win counts or aggregate billings, but MediaSense's methodology weights wins by estimated annual spending, meaning the 2x advantage reflects both volume and account quality. WPP and Omnicom have yet to release their own new business figures for the 2025 calendar year.
The divergence matters because pitch momentum translates directly into revenue visibility 12 to 18 months forward. Luxury and premium automotive mandates—categories where Publicis has historically underindexed against WPP's legacy JWT and Ogilvy franchises—accounted for roughly 30% of the network's 2025 wins, per MediaSense's sector breakdown. That shift suggests Publicis is converting its Epsilon data asset and Sapient commerce capabilities into credibility with heritage brands, not just performance marketers. Single-family offices allocating to experiential or branded-content partnerships now face a field where the largest independent network commands demonstrably stronger new-business traction than the two legacy Anglo-American players. For luxury hospitality developers evaluating agency rosters ahead of property launches in 2027 and 2028, the implication is that Publicis can staff projects without cannibalizing existing client teams—a capacity constraint that has plagued WPP's creative networks since 2023.
Operators and allocators should track Publicis' Q2 organic growth, expected in late July 2026, for confirmation that pitch wins are converting into revenue. Watch whether WPP or Omnicom adjust their own guidance during their respective Q1 calls in April and May—any downward revision will validate the structural gap MediaSense identified. Luxury-brand CMOs evaluating 2027 agency relationships should request pitch-team availability calendars now; Publicis' win rate suggests its senior talent is already oversubscribed.
Sadoun's rejection of "squeeze" tactics—widely understood as reference to WPP's cost-cutting under CEO Mark Read and Omnicom's integration delays—positions Publicis as the sole major network investing through uncertainty rather than retrenching. The 4.5% Q1 figure, if sustained, would mark the eighth consecutive quarter Publicis has outgrown its London and New York rivals.