GroupM Ask about this Research this Follow this 2 signals · Last mention 7/29/2026 Signals mentioning GroupM 7/29/2026 Publicis challenges CCI naming in India ad-collusion probe 6/2/2026 WPP Media warns India ad spends may fall 10-15% next quarter as FMCG, energy brands tighten belts 5/15/2026 WPP Media South Asia bets on brand-building, AI agents under new president Banerjee