Marsh & McLennan Companies(MMC) - 2025 Q3 - Quarterly Results

Marsh McLennan 1166 Avenue of the Americas New York, New York 10036-2774 +1 212 345 5000 www.marshmclennan.com News release Exhibit 99.1 Marsh McLennan reports third quarter 2025 results NEW YORK, October 16, 2025 – Marsh McLennan (NYSE: MMC), the world's leading professional services firm in the areas of risk, strategy and people, today reported financial results for the third quarter ended September 30, 2025. John Doyle, President and CEO, said: "Our third quarter results were solid and tracked with expec ...