ONTO INNOVATION INC revenue for the last year amounted to 13.86 B MXN, the most of which — 11.61 B MXN — came from its highest performing source at the moment, Systems and Software, the year earlier bringing 16.89 B MXN. The greatest contribution to the revenue figure was made by South Korea — last year it brought ONTO INNOVATION INC 2.88 B MXN, and the year before that — 4.37 B MXN.