NORTHROP GRUMMAN CORP revenue for the last year amounted to 667.35 B MXN, the most of which — 236.87 B MXN — came from its highest performing source at the moment, Space Systems, the year earlier bringing 239.42 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought NORTHROP GRUMMAN CORP 584.03 B MXN, and the year before that — 619.35 B MXN.