According to Arthur J. Gallagher & Co. 's latest financial reports the company's current revenue (TTM ) is HK$87.77 Billion. In 2023 the company made a revenue of HK$78.70 Billion an increase over the revenue in the year 2022 that were of HK$66.70 Billion. 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.