Stocks Comparison
Arthur J. Gallagher vs Willis Towers Watson: revenue, profit, margins and growth compared
Arthur J. Gallagher brought in $13.9B of revenue in fiscal 2025, Willis Towers Watson $9.7B in fiscal 2025. Revenue changed by +20.7% at Arthur J. Gallagher and -2.2% at Willis Towers Watson on the year before, so Arthur J. Gallagher grew faster. Arthur J. Gallagher kept 10.7% of its revenue as net profit, Willis Towers Watson 16.5%. Free cash flow was $1.8B at Arthur J. Gallagher and $1.5B at Willis Towers Watson.
Side by side, latest fiscal year
| AJG | WTW | |
|---|---|---|
| Fiscal year ended | FY2025 (December 31, 2025) | FY2025 (December 31, 2025) |
| Revenue | $13.9B | $9.7B |
| Revenue growth | +20.7% | -2.2% |
| Net income | $1.5B | $1.6B |
| Net margin | 10.7% | 16.5% |
| Free cash flow | $1.8B | $1.5B |
| Free cash flow margin | 12.8% | 15.9% |
| Earnings per share (diluted) | $5.74 | $16.26 |
| Cash | $1.4B | $3.1B |
| Debt | $12.9B | $9.7B |
| Price to earnings | 40.3 | 18.1 |
| Market value | $59.2B | $27.3B |
| Dividend yield | 1.13% | 1.25% |
| Rank by revenue in sector | #49 of 444 · Finance | #62 of 444 · Finance |
Over the years
Questions about Arthur J. Gallagher and Willis Towers Watson
Which is bigger by revenue, Arthur J. Gallagher or Willis Towers Watson?
Arthur J. Gallagher is bigger by revenue: $13.9B in fiscal 2025, against $9.7B for Willis Towers Watson in fiscal 2025.
Which keeps more of its revenue as profit, Arthur J. Gallagher or Willis Towers Watson?
Arthur J. Gallagher had a net margin of 10.7% in fiscal 2025; Willis Towers Watson had 16.5% in fiscal 2025.
Which grew revenue faster, Arthur J. Gallagher or Willis Towers Watson?
In their latest fiscal years revenue changed by +20.7% at Arthur J. Gallagher and -2.2% at Willis Towers Watson.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.