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Marsh & McLennan Companies, Inc. (MMC) Net Profit Margin: 14.26%

Is Marsh & McLennan Companies, Inc.’s net profit margin high or low?

Marsh & McLennan Companies, Inc.'s net profit margin of 14.26% is in line with its 5-year average of 15.14%, around the middle of its 5-year range (11.70%–16.60%).

As of Friday, June 12, 2026. 10.93% below its 12-month average of 16.01%.

MMC Net Profit Margin Chart

MMC Net Profit Margin
15.42%-7.11% 1Y
Zoom

MMC Average Net Profit Margin Chart

MMC Current vs Average Net Profit Margin Chart

MMC Net Profit Margin Metrics

NET PROFIT MARGIN

14.26%

NET PROFIT MARGIN AVG TTM

16.01%

NET PROFIT MARGIN AVG 3Y

15.82%

NET PROFIT MARGIN AVG 5Y

15.14%

NET PROFIT MARGIN AVG 10Y

13.52%

NET PROFIT MARGIN AVG 15Y

12.36%

NET PROFIT MARGIN AVG 20Y

11.11%

CURRENT VS TTM AVG

-10.93%

CURRENT VS 3Y AVG

-9.83%

CURRENT VS 5Y AVG

-5.79%

CURRENT VS 10Y AVG

+5.46%

CURRENT VS 15Y AVG

+15.41%

CURRENT VS 20Y AVG

+28.39%

MMC Competitors' Net Profit Margin

NAMEMARKET CAPNET PROFIT MARGINTTM3Y5Y
Marsh & McLennan Companies, Inc. (MMC)$89.82B14.26%16.01%15.82%15.14%
CME Group Inc. (CME)$95.00B62.77%59.77%57.75%55.05%
Robinhood Markets, Inc. (HOOD)$83.05B41.12%44.95%-3.70%-36.20%
iShares Russell 2000 ETF (IWM)$79.15BN/AN/AN/AN/A
Intercontinental Exchange, Inc. (ICE)$78.59B29.98%24.78%22.12%26.35%
Moody's Corporation (MCO)$77.19B31.69%30.45%28.29%30.31%
Aon plc (AON)$71.57B22.54%19.21%19.59%17.74%
The Travelers Companies, Inc. (TRV)$64.62B15.54%11.82%9.64%9.59%
The Progressive Corporation (PGR)$118.19B12.93%12.08%7.98%8.72%
Aflac Incorporated (AFL)$59.27B25.44%24.69%24.29%23.05%

Margin Comparison

Operating Margin

21.7%

Net Profit Margin

14.3%

Marsh & McLennan Companies, Inc. Net Profit Margin Formula & Definition

Net Profit Margin = Net Income / Revenue

Net profit margin is the percentage of revenue that becomes net income after all expenses, taxes, and interest.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

Marsh & McLennan Companies, Inc. Net Profit Margin FAQ

What is the net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The net profit margin for MMC stock is 14.26%.
Is Marsh & McLennan Companies, Inc.'s net profit margin high or low?
Marsh & McLennan Companies, Inc.'s net profit margin of 14.26% is in line with its 5-year average of 15.14%, around the middle of its 5-year range (11.70%–16.60%).
What is the TTM average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The TTM average net profit margin for MMC stock is 16.01%.
What is the 3Y average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The 3Y average net profit margin for MMC stock is 15.82%.
What is the 5Y average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The 5Y average net profit margin for MMC stock is 15.14%.
What is the 10Y average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The 10Y average net profit margin for MMC stock is 13.52%.
What is the 15Y average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The 15Y average net profit margin for MMC stock is 12.36%.
What is the 20Y average net profit margin for Marsh & McLennan Companies, Inc. (MMC)?
The 20Y average net profit margin for MMC stock is 11.11%.

Marsh & McLennan Companies, Inc. Net Profit Margin History

DATENET PROFIT MARGIN
2025-12-3115.42%
2024-12-3116.60%
2023-12-3116.52%
2022-12-3114.72%
2021-12-3115.86%
2020-12-3111.70%
2019-12-3110.46%
2018-12-3111.04%
2017-12-3110.64%
2016-12-3113.38%
2015-12-3112.40%
2014-12-3111.31%
2013-12-3111.07%
2012-12-319.86%
2011-12-318.62%
2010-12-318.10%
2009-12-312.31%
2008-12-31-0.68%
2007-12-3122.14%
2006-12-318.30%
2005-12-313.47%
2004-12-313.20%
2003-12-3113.29%
2002-12-3113.07%
2001-12-319.87%
2000-12-3111.46%
1999-12-317.93%
1998-12-3111.07%
1997-12-317.22%
1996-12-3110.42%

About Marsh & McLennan Companies, Inc.

Marsh & McLennan Companies (MMC) operates as a leading global professional services organization, delivering expert guidance and innovative solutions to clients worldwide across the critical domains of risk, strategic planning, and human capital. Its operations are bifurcated into two primary divisions: Risk and Insurance Services, and Consulting. The Risk and Insurance Services arm provides an extensive range of risk management capabilities, encompassing strategic risk advice, risk transfer mechanisms, and solutions for risk control and mitigation. This segment is also proficient in insurance and reinsurance brokerage, offers sophisticated catastrophe and financial modeling, delivers associated advisory services, and manages insurance programs. Its diverse clientele includes businesses, governmental bodies, insurance companies, associations, specialized professional service organizations, and private individuals. Conversely, the Consulting division specializes in advisory services and products related to health, wealth, and career development. It also extends its expertise to specialized management, economic analysis, and brand strategy consulting. Founded in 1871, Marsh & McLennan Companies, Inc. maintains its corporate headquarters in New York, New York.

New York City, NY
90,000 employees
Financial Services / Insurance - Brokers
Sector
Financial Services
Industry
Insurance - Brokers
CEO
John Quinlan Doyle