Compare · AON vs MRSH
AON vs MRSH
Side-by-side comparison of Aon plc (AON) and Marsh (MRSH): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AON and MRSH operate in Specialty Insurers (Finance), so they compete in similar markets.
- MRSH is the larger of the two at $89.02B, about 1.5x AON ($60.84B).
- Over the past year, AON is down 15.6% and MRSH is down 0.5% - MRSH leads by 15.1 points.
- MRSH has been more active in the news (10 items in the past 4 weeks vs 9 for AON).
- AON has more recent analyst coverage (25 ratings vs 4 for MRSH).
Aon plc
Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captive insurance solutions provider; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides treaty and facultative reinsurance, as well as insurance-linked securities, capital raising, strategic advice, restructuring, and mergers and acquisitions services; and corporate finance advisory services and capital markets solutions products. In addition, it offers strategic design consulting services on their retirement programs, actuarial services, and risk management services; advice services on developing and maintaining investment programs across a range of plan types, including defined benefit plans, defined contribution plans, endowments, and foundations for public and private companies, and other institutions; and advice and solutions that help clients in accelerating business outcomes by enhancing the performance of their people, including assessment and optimized deployment, as well as the design, alignment, and benchmarking of compensation to business strategy and performance outcomes. Further, the company develops, markets, and administers customized insurance programs and specialty market solutions for organizations, and their members or affiliates; operates the Global Risk Insight Platform, which provides data, analytics, engagement, and consulting services; offers CoverWallet, a digital insurance platform for small- and medium-sized businesses; and provides ReView that provides advisory, analysis, and benchmarking services to help reinsurers. Aon plc was founded in 1919 and is headquartered in Dublin, Ireland.
Latest AON
- Amendment: SEC Form SCHEDULE 13G/A filed by Aon plc
- Aon and the European Bank for Reconstruction and Development expand war risk insurance facility for Ukraine
- Aon Announces Third-Quarter 2026 Earnings Release and Conference Call Date
- Aon Announces Quarterly Cash Dividend
- Canadian defined benefit pension plans show increased funded levels in Q3: Aon
- Aon Launches Power Lifecycle Program to Support Conventional Gas Power Projects Powering Digital Infrastructure Growth
- Aon Appoints Jane Drummond as Global Chief Commercial Officer
- Aon plc filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement
- Citigroup resumed coverage on Aon with a new price target
- SEC Form CERT filed by Aon plc
Latest MRSH
- Rapid AI Capability Development Is Creating Opportunities for Those Companies With Leadership That Translate Productivity Gains Into Business Value
- SEC Form 10-Q filed by Marsh
- SEC Form 8-K filed by Marsh
- Marsh Reports Third Quarter 2026 Results
- Marsh and Bloomberg New Economy Launch Coalition to Strengthen Resilience and Drive Growth in a Turbulent World
- Scotia Wealth Management® launches Scotia Global Intelligence™, expanding its offering for Ultra-High-Net-Worth clients
- Marsh Completes Acquisition of Accel Holdings
- Archer by Marsh Launches to Help Life and Annuity Insurers and Asset Managers Build and Operate Reinsurance Businesses
- Marsh Appoints Birgit Boykin Chief People Officer of Oliver Wyman and Marsh Management Consulting
- Cash, infrastructure and emerging markets gain ground as large asset owners seek to manage volatility spikes, according to Marsh