TOKYO TEKKO CO LTD revenue for the last year amounted to 79.23 B JPY, the most of which — 78.42 B JPY — came from its highest performing source at the moment, Steel, the year earlier bringing 65.16 B JPY. The greatest contribution to the revenue figure was made by Japan — last year it brought TOKYO TEKKO CO LTD 79.23 B JPY, and the year before that — 66.09 B JPY.