Aon Risk Solutions is the global risk management business of Aon Corporation and the worldwide leader in risk management and insurance broking. It has over 25,000 colleagues operating in over 120 countries. In 2010, Aon Risk Solutions generated $4.9 billion in total revenue. It offers clients customized risk solutions and tools, including the award-winning Aon Global Risk Insight Platform, the world's largest proprietary insurance database.