Lam Research Corporation revenue for the last year amounted to 14.91 B USD, the most of which — 8.92 B USD — came from its highest performing source at the moment, Systems, the year earlier bringing 10.70 B USD. The greatest contribution to the revenue figure was made by China — last year it brought Lam Research Corporation 6.29 B USD, and the year before that — 4.46 B USD.