Aon PLC (English: /ˈeɪɒn/) is a British-American multinational financial services firm that sells a range of risk-mitigation products, including Commercial Risk, Investment, Wealth and Reinsurance solutions, as well as boutique strategy consulting through Aon Inpoint. Aon has approximately 50,000 employees in 120 countries.
Aon was created in 1982 when the Ryan Insurance Group merged with the Combined Insurance Company of America. In 1987, that company was renamed Aon from aon, a Gaelic word ...