LAM RESEARCH revenue for the last year amounted to 13.92 B EUR, the most of which — 8.33 B EUR — came from its highest performing source at the moment, Systems, the year earlier bringing 9.81 B EUR. The greatest contribution to the revenue figure was made by China — last year it brought LAM RESEARCH 5.88 B EUR, and the year before that — 4.09 B EUR.