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Marsh & McLennan Companies, Inc. (MRSH)
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Marsh & McLennan Companies, Inc. (MRSH) Revenue CAGR:9.87%(TTM)

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Over longer horizons, Marsh & McLennan Companies, Inc.'s Revenue CAGR averages 9.26% over 3 years and 9.28% over 5 years.The TTM figure compares the trailing 12 months (sum of the latest four quarters) with the 12 months before that. Rows in the history table compare fiscal years, and the quarterly table compares single quarters; the three measure different windows and will differ. Revenue CAGR measures how Marsh & McLennan Companies, Inc.'s top-line revenue has grown over time. Consistent revenue growth is a key indicator of business expansion and market share gains.

MRSH Revenue CAGR Chart

Marsh & McLennan Companies, Inc. (MRSH)

MRSH Quarterly Revenue Growth (YoY)

Revenue growth vs the same quarter one year earlier, last 20 quarters.

MRSH Revenue CAGR History

YearStart RevenueEnd RevenueChange% ChangeCAGR
2025$24.46B$26.98B+$2.52B+10.32%+10.32%
2024$22.74B$24.46B+$1.72B+7.57%+7.57%
2023$20.72B$22.74B+$2.02B+9.73%+9.73%
2022$19.82B$20.72B+$900.00M+4.54%+4.54%
2021$17.22B$19.82B+$2.60B+15.07%+15.07%
2020$16.65B$17.22B+$572.00M+3.44%+3.44%
2019$14.95B$16.65B+$1.70B+11.38%+11.38%
2018$14.02B$14.95B+$926.00M+6.60%+6.60%
2017$13.21B$14.02B+$813.00M+6.15%+6.15%
2016$12.89B$13.21B+$318.00M+2.47%+2.47%
2015$12.95B$12.89B$-58.00M-0.45%-0.45%
2014$12.26B$12.95B+$690.00M+5.63%+5.63%
2013$11.92B$12.26B+$337.00M+2.83%+2.83%
2012$11.53B$11.92B+$398.00M+3.45%+3.45%
2011$10.55B$11.53B+$976.00M+9.25%+9.25%
2010$9.83B$10.55B+$719.00M+7.31%+7.31%
2009$10.73B$9.83B$-899.00M-8.38%-8.38%
2008$11.18B$10.73B$-447.00M-4.00%-4.00%
2007$11.92B$11.18B$-744.00M-6.24%-6.24%
2006$11.65B$11.92B+$269.00M+2.31%+2.31%
2005$11.76B$11.65B$-109.00M-0.93%-0.93%
2004$11.59B$11.76B+$173.00M+1.49%+1.49%
2003$10.44B$11.59B+$1.15B+11.00%+11.00%
2002$9.87B$10.44B+$571.00M+5.79%+5.79%
2001$10.31B$9.87B$-439.00M-4.26%-4.26%
2000$9.16B$10.31B+$1.15B+12.57%+12.57%
1999$7.19B$9.16B+$1.97B+27.36%+27.36%
1998$6.01B$7.19B+$1.18B+19.65%+19.65%
1997$4.40B$6.01B+$1.60B+36.44%+36.44%

Quarterly Revenue: QoQ & YoY

QuarterValueQoQYoY
Q1 2026$7.60B+15.2%+7.6%
Q4 2025$6.59B+3.8%+8.7%
Q3 2025$6.35B-8.9%+11.5%
Q2 2025$6.97B-1.2%+12.1%
Q1 2025$7.06B+16.4%+9.1%
Q4 2024$6.07B+6.5%+9.2%
Q3 2024$5.70B-8.4%+5.9%
Q2 2024$6.22B-3.9%+5.9%
Q1 2024$6.47B+16.5%+9.3%
Q4 2023$5.55B+3.2%+10.6%
Q3 2023$5.38B-8.4%+12.8%
Q2 2023$5.88B-0.8%+9.2%
Q1 2023$5.92B+18.0%+6.8%
Q4 2022$5.02B+5.3%-2.2%
Q3 2022$4.77B-11.3%+4.1%
Q2 2022$5.38B-3.1%+7.2%

QoQ = change vs the prior quarter; YoY = change vs the same quarter a year earlier.

About Marsh & McLennan Companies, Inc.

Marsh & McLennan Companies, Inc. (MRSH) functions as a leading professional services organization, delivering expert guidance and innovative solutions to clients across the vital domains of risk management, strategic planning, and human capital. Based in New York City, the firm maintains a substantial global workforce, employing approximately 65,000 full-time professionals. This entity serves as the parent company for several prominent advisory and consulting brands. These include Marsh, renowned for its insurance brokerage services; Guy Carpenter, a specialist in risk and reinsurance; Mercer, which provides comprehensive human resources and investment-related financial advice; and Oliver Wyman Group, an influential management and economic consultancy. Marsh & McLennan structures its operations into two core business segments. The "Risk and Insurance Services" division encompasses activities such as risk management, along with comprehensive insurance and reinsurance brokerage and services. The "Consulting" division offers a broad spectrum of services, including health, retirement, talent, and investment consulting, as well as specialized advice in management, economics, and brand strategy. The Risk and Insurance Services segment's operations are primarily conducted through Marsh and Guy Carpenter, while Mercer and Oliver Wyman Group are the key contributors to the Consulting segment's offerings.

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