VOLTAMP TRANSFORMERS LTD. revenue for the last year amounted to 13.85 B INR, the most of which — 13.48 B INR — came from its highest performing source at the moment, Electrical Transformers, the year earlier bringing 10.99 B INR. The greatest contribution to the revenue figure was made by India — last year it brought VOLTAMP TRANSFORMERS LTD. 13.85 B INR, and the year before that — 11.27 B INR.