Quick Answer
Arthur J. Gallagher & Co. reported Total Revenue of $13.94 billion for fiscal year 2025.
Arthur J. Gallagher & Co. Total Revenue — Annual History
| Fiscal Year | Total Revenue | YoY Change |
|---|---|---|
| 2025 | $13.94B | +20.7% |
| 2024 | $11.55B | +14.7% |
| 2023 | $10.07B | +17.8% |
| 2022 | $8.55B | +4.2% |
| 2021 | $8.21B | +17.2% |
| 2020 | $7.00B | -2.7% |
| 2019 | $7.20B | +3.8% |
| 2018 | $6.93B | +12.6% |
| 2017 | $6.16B | +10.1% |
| 2016 | $5.59B | +3.8% |
| 2015 | $5.39B | +16.6% |
| 2014 | $4.63B | +45.5% |
| 2013 | $3.18B | +26.2% |
| 2012 | $2.52B | +18.1% |
| 2011 | $2.13B | +14.5% |
| 2010 | $1.86B | +7.8% |
| 2009 | $1.73B | +5.1% |
| 2008 | $1.65B | — |
Quarterly Total Revenue
| Quarter Ending | Total Revenue | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $3.37B | +19.9% | +4.5% |
| June 30, 2025 | $3.22B | +16.0% | -13.6% |
| March 31, 2025 | $3.73B | +14.5% | +32.8% |
| September 30, 2024 | $2.81B | +12.6% | +1.1% |
| June 30, 2024 | $2.78B | +13.7% | -14.8% |
| March 31, 2024 | $3.26B | +20.3% | +30.7% |
| September 30, 2023 | $2.49B | +21.9% | +2.1% |
| June 30, 2023 | $2.44B | +19.5% | -9.8% |
- Arthur J. Gallagher & Co. showed an increase of +20.7% in Total Revenue compared to the prior fiscal year.
- Over the 2008–2025 period, Arthur J. Gallagher & Co.’s total revenue has grown by 747.5% (from $1.65 billion to $13.94 billion).
- The most recent figure is from Arthur J. Gallagher & Co.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 17, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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