T D POWER SYSTEMS LTD. revenue for the last year amounted to 10.01 B INR, the most of which — 10.01 B INR — came from its highest performing source at the moment, Manufacturing, the year earlier bringing 8.39 B INR. The greatest contribution to the revenue figure was made by India — last year it brought T D POWER SYSTEMS LTD. 9.61 B INR, and the year before that — 8.21 B INR.