FIRSTSOURCE SOLU. LTD. revenue for the last year amounted to 63.36 B INR, the most of which — 24.86 B INR — came from its highest performing source at the moment, Banking and Financial Services, the year earlier bringing 25.65 B INR. The greatest contribution to the revenue figure was made by United States — last year it brought FIRSTSOURCE SOLU. LTD. 41.01 B INR, and the year before that — 39.46 B INR.