LS ECO ENERGY revenue for the last year amounted to 731.00 B KRW, the most of which — 725.09 B KRW — came from its highest performing source at the moment, LS-VINA Cable & System Joint Stock Co., the year earlier bringing 774.07 B KRW. The greatest contribution to the revenue figure was made by Vietnam — last year it brought LS ECO ENERGY 943.34 B KRW, and the year before that — 1.05 T KRW.