According to Heritage-Crystal Clean's latest financial reports the company's current revenue (TTM ) is HK$6.21 Billion. In 2022 the company made a revenue of HK$5.54 Billion an increase over the revenue in the year 2021 that were of HK$4.01 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.