Aon plc (AON) vs Marsh (MRSH)
Aon plc and Marsh are both Insurance Brokers companies. Marsh is the larger, with a market value of $99.6B against $73.1B — 1.4× the size. Aon plc trades at the lower P/E: 18.2× against 24.3×. Marsh grew revenue faster over the last twelve months: 7.58% against 3.83%. Aon plc has the higher net margin (22.2% vs 14.2%) and the lower return on invested capital (8.02% vs 19.3%). Both pay a dividend; Marsh yields more (1.85% vs 0.96%). Across the 21 metrics below, Marsh leads on 11 and Aon plc on 10.
Valuation
Profitability
| Metric | AON | MRSH | Insurance Brokers median |
|---|---|---|---|
| Gross margin | 48.78% | 100.00% | 49.54% |
| Operating margin | 26.28% | 21.39% | 15.76% |
| Net margin | 22.24% | 14.20% | 8.19% |
| Free cash flow margin | 18.47% | 14.60% | 3.58% |
| Return on equity | 42.95% | 26.70% | 2.99% |
| Return on assets | 6.73% | 6.82% | 2.33% |
| Return on invested capital | 8.02% | 19.33% | 5.64% |
Growth
Health
Dividend
Size
Any metric, up to five companies and an Excel export Powerpack