AON

Aon plc (NYSE:AON) is a global professional services firm founded in 1919 and headquartered in Dublin, Ireland. The company has evolved from its origins as a Chicago-based insurance brokerage into one of the world's largest risk management and human capital consulting organizations. Through over a century of growth, both organic and through strategic acquisitions, Aon has built a comprehensive platform serving clients across commercial risk management, reinsurance, health benefits, and wealth management solutions. The company went public in 1980 and today operates in over 120 countries, serving a diverse client base ranging from small businesses to Fortune 500 corporations and government entities.