According to Houghton Mifflin Harcourt's latest financial reports the company's current revenue (TTM) is ₹88.15 B. In 2020 the company made a revenue of ₹86.51 B a decrease over the revenue in the year 2019 that were of ₹116.66 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.