Marsh & McLennan Companies, Inc. (MMC)

Marsh & McLennan Revenue

Marsh & McLennan had revenue of $6.35B in the quarter ending September 30, 2025, with 11.48% growth. This brings the company's revenue in the last twelve months to $26.45B, up 10.47% year-over-year. In the year 2024, Marsh & McLennan had annual revenue of $24.46B with 7.57% growth.

• Revenue (ttm): $26.45B
• Revenue Growth: +10.47%
• P/S Ratio: 3.47
• Revenue / Employee: $293,922
• Employees: 90,000
• Market Cap: 91.30B

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2024	24.46B	1.72B	7.57%
Dec 31, 2023	22.74B	2.02B	9.73%
Dec 31, 2022	20.72B	900.00M	4.54%
Dec 31, 2021	19.82B	2.60B	15.07%
Dec 31, 2020	17.22B	572.00M	3.44%
Dec 31, 2019	16.65B	1.70B	11.38%
Dec 31, 2018	14.95B	926.00M	6.60%
Dec 31, 2017	14.02B	813.00M	6.15%
Dec 31, 2016	13.21B	318.00M	2.47%
Dec 31, 2015	12.89B	-58.00M	-0.45%
Dec 31, 2014	12.95B	690.00M	5.63%
Dec 31, 2013	12.26B	337.00M	2.83%
Dec 31, 2012	11.92B	398.00M	3.45%
Dec 31, 2011	11.53B	976.00M	9.25%
Dec 31, 2010	10.55B	719.00M	7.31%
Dec 31, 2009	9.83B	-899.00M	-8.38%
Dec 31, 2008	10.73B	-405.00M	-3.64%
Dec 31, 2007	11.14B	795.00M	7.69%
Dec 31, 2006	10.34B	-9.64B	-48.26%
Dec 31, 2005	19.98B	-	-