Aon plc is a leading global professional services firm that provides a broad range of risk, retirement, and health solutions. Founded in 1982 and headquartered in London, United Kingdom, Aon operates in more than 120 countries and employs over 50,000 people worldwide. The company's mission is to empower clients by delivering data-driven insights, innovative solutions, and expert advice to help them manage risk and achieve sustainable growth.
Aon is widely recognized for its expertise in insurance brokerage, risk management, reinsurance, human capital consulting, and health benefits. It has a strong market position as one of the world's largest insurance brokers, alongside competitors such as Marsh & McLennan and Willis Towers Watson. In recent years, Aon has focused on expanding its analytics capabilities and digital platforms to enhance client decision-making. Notably, the company has been active in climate risk advisory services and workforce resilience initiatives, reflecting its commitment to addressing emerging global challenges.