Data & Analytics

Protecting Reputation in the Digital Age

Reputation events, such as cyber attacks, have a direct impact on share price, a new report by Pentland Analytics and Aon has found.

Data & Analytics

Aon Risk Reward Challenge: A Unique Golf Competition

Introducing a first-of-its-kind golf competition, which will award a $1M prize to each winner from the PGA TOUR and LPGA.

Social Impact

Mary's Story: Working For Aon And The Community

Mary Alade, who works in Reinsurance Solutions at Aon's London office, talks about balancing work life with mentoring young people in her community.

Climate Risk

Be Prepared for the 2018 Storm Season

After a devastating 2017 Atlantic hurricane season, it's critical that you're ready for this year. Visit our Be Prepared site for news, forecasts and more.

Our Mission & Capabilities


We are driven to empower economic and human possibility for clients, colleagues and communities around the world.

We are a leading global professional services firm providing a broad range of risk, retirement and health solutions. Our 50,000 colleagues in 120 countries empower results for clients by using proprietary data and analytics to deliver insights that reduce volatility and improve performance.

Risk Solutions

We provide risk advisory, commercial risk and reinsurance solutions to help clients better identify, quantify and manage their risk exposures.

Retirement Solutions

We offer actuarial, investment and bundled retirement solutions to help clients design and implement secure, equitable and sustainable retirement programs.

Health Solutions

We provide consulting, global benefits and exchange solutions to help clients mitigate rising health care costs and improve employee health and wellbeing.

Enabled by

Data & Analytic Services

We combine proprietary data, technology and advisory services to develop insights that help clients reduce volatility and improve performance.