Marsh & McLennan Companies(MMC) - 2025 Q4 - Annual Results

Marsh 212 345 5000 www.corporate.marsh.com News release Exhibit 99.1 Marsh reports solid fourth quarter and full-year 2025 results NEW YORK, January 29, 2026 – Marsh (NYSE: MRSH), a global leader in risk, reinsurance and capital, people and investments, and management consulting, today reported financial results for the fourth quarter and year ended December 31, 2025. John Doyle, President and CEO, said: "Our fourth quarter results capped another solid year for Marsh. For the full year, we generated 10% rev ...