NORTHROP GRUMMAN CORP revenue for the last year amounted to 35.60 B EUR, the most of which — 12.64 B EUR — came from its highest performing source at the moment, Space Systems, the year earlier bringing 11.47 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought NORTHROP GRUMMAN CORP 31.15 B EUR, and the year before that — 29.67 B EUR.