AON vs MRSH: Stock Research Comparison
A side-by-side look at Aon (AON) and Marsh & McLennan Companies (MRSH) on factual company data. Valarn runs the same multi-agent AI research — fundamentals, news, sentiment, valuation, and a structured bull-vs-bear debate — on each. Educational research, not advice.
| Sector | Financial Services | Financial Services |
|---|---|---|
| Industry | Insurance - Brokers | Insurance - Brokers |
| Headquarters | Dublin, DU, IE | New York City, NY, US |
| Exchange | NYSE | NYSE |
| IPO year | 1980 | 1987 |
| Employees | 60,000 | 95,000 |
This comparison uses factual company reference data and is for informational and educational purposes only. It is not investment advice, and not a recommendation to buy, sell, or hold any security. Always do your own due diligence.