STERLING TOOLS LTD. revenue for the last year amounted to 7.72 B INR, the most of which — 7.63 B INR — came from its highest performing source at the moment, Hi-tensile Fasteners, the year earlier bringing 5.00 B INR. The greatest contribution to the revenue figure was made by India — last year it brought STERLING TOOLS LTD. 7.51 B INR, and the year before that — 4.52 B INR.