JC Decaux and Ströer Show Rare Signs of Weakness as Global OoH Softens November 14, 2025 by John Berkovich JC Decaux has posted its first quarterly revenue decline in years, signalling that even the world’s largest outdoor-media owner isn’t immune to shifting advertiser sentiment. The company reported €926.1 million (US$1.08 billion) in Q3 2025 revenue, a 2.3 percent year-over-year decline (–0.9 percent organic), driven by weakness in Street Furniture and Billboard. Transport was the …