SOLID revenue for the last year amounted to 321.40 B KRW, the most of which — 266.75 B KRW — came from its highest performing source at the moment, Telecommunication Equipment, the year earlier bringing 236.70 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought SOLID 100.12 B KRW, and the year before that — 89.48 B KRW.