WESTERN DIGITAL CORP revenue for the last year amounted to 11.69 B CHF, the most of which — 6.01 B CHF — came from its highest performing source at the moment, Flash-based, the year earlier bringing 5.43 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought WESTERN DIGITAL CORP 3.22 B CHF, and the year before that — 3.41 B CHF.