Aon is a British company based in London that is active in the insurance and risk management industries.
According to Aon's latest financial reports the company's current revenue (TTM ) is โน1.684 Trillion. In 2025 the company made a revenue of โน1.542 Trillion an increase over the revenue in the year 2024 that were of โน1.346 Trillion. The revenue is the total amount of income that a company generates by the sale of goods or services. Unlike with the earnings no expenses are subtracted.