According to BT Group 's latest financial reports the company's current revenue (TTM) is C$43.39 B. In 2017 the company made a revenue of C$39.36 B a decrease over the revenue in the year 2016 that were of C$41.85 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.