BAE Systems PLC revenue for the last year amounted to 31.89 B USD, the most of which — 8.06 B USD — came from its highest performing source at the moment, Air, the year earlier bringing 7.71 B USD. The greatest contribution to the revenue figure was made by United States — last year it brought BAE Systems PLC 13.30 B USD, and the year before that — 12.51 B USD.