More data: they employ many Americans, and the campus is filled with them (of all sorts of ancestries, not exclusively imigrants from India or China). According to http://www.wolframalpha.com/input/?i=aapl they employ a number of people adequate to sustain a revenue/employee of $2.351 million/year. The factories are not Apple's, but are contracted manufacturers, the same used by many others (Dell, etc).