According to EnviTec Biogas's latest financial reports the company's current revenue (TTM) is HK$1.77 B. In 2012 the company made a revenue of HK$2.04 B a decrease over the revenue in the year 2011 that were of HK$3.92 B.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.