Lam Research Corporation revenue for the last year amounted to 17.43 B USD, the most of which — 10.70 B USD — came from its highest performing source at the moment, Systems Revenue, the year earlier bringing 11.32 B USD. The greatest contribution to the revenue figure was made by China — last year it brought Lam Research Corporation 4.46 B USD, and the year before that — 5.41 B USD.