LAM RESEARCH CORP. revenue for the last year amounted to 15.98 B EUR, the most of which — 9.81 B EUR — came from its highest performing source at the moment, Systems Revenue, the year earlier bringing 10.80 B EUR. The greatest contribution to the revenue figure was made by China — last year it brought LAM RESEARCH CORP. 4.09 B EUR, and the year before that — 5.16 B EUR.