According to Allison Transmission 's latest financial reports the company's current revenue (TTM ) is HK$24.60 Billion. In 2022 the company made a revenue of HK$21.63 Billion an increase over the revenue in the year 2021 that were of HK$18.72 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.