LAM RESEARCH CORP revenue for the last year amounted to 15.61 B CHF, the most of which — 9.58 B CHF — came from its highest performing source at the moment, Systems Revenue, the year earlier bringing 10.83 B CHF. The greatest contribution to the revenue figure was made by China — last year it brought LAM RESEARCH CORP 4.00 B CHF, and the year before that — 5.17 B CHF.