JASTECH, LTD. revenue for the last year amounted to 72.10 B KRW, the most of which — 33.91 B KRW — came from its highest performing source at the moment, Equipment, the year earlier bringing 52.09 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought JASTECH, LTD. 36.56 B KRW, and the year before that — 22.91 B KRW.