Aon vs Marsh McLennan vs Arthur J. Gallagher and 1 More Revenue Comparison
Compare financial metrics side-by-side using real SEC EDGAR data
Revenue Comparison
Chart: Revenue Comparison. Values in USD_BILLIONS. In Q2 2026: Aon 4.246, Marsh McLennan 7.404, Arthur J. Gallagher 4.003, Brown & Brown 1.676.
Latest Quarter Comparison
Table: Latest Quarter Comparison. 15 rows across Metric, Aon, Marsh McLennan, Arthur J. Gallagher, Brown & Brown.| Metric | Aon | Marsh McLennan | Arthur J. Gallagher | Brown & Brown |
|---|---|---|---|---|
| Market Cap | $73.91B | - | $65.99B | $23.92B |
| Revenue | $4.25B | $7.40B | $4.00B | $1.68B |
| Cost of Revenue | $-621.00M | $0 | $764.00M | $838.00M |
| Gross Profit | $4.87B | $7.40B | $3.24B | $838.00M |
| Operating Income | $823.00M | $1.90B | $588.00M | $567.00M |
| Net Income | $551.00M | $1.27B | $323.00M | $288.00M |
| R&D Expense | $0 | $0 | $0 | $0 |
| Earnings Per Share | $2.59 | $2.63 | $1.25 | $0.85 |
| Gross Margin | 114.6% | 100.0% | 80.9% | 50.0% |
| Operating Margin | 19.4% | 25.6% | 14.7% | 33.8% |
| Net Profit Margin | 13.0% | 17.1% | 8.1% | 17.2% |
| Free Cash Flow | $483.00M | $1.45B | $-41.00M | $329.00M |
| Cumulative Free Cash Flow | $42.52B | $45.91B | $17.76B | $11.95B |
| Operating Cash Flow | $556.00M | $1.52B | $10.00M | $346.00M |
| Cash & Equivalents | $1.06B | $1.70B | $1.39B | $918.00M |