Northrop Grumman Corporation is one of the American leaders of the design, manufacturing and marketing of defense systems and equipments. Net sales break down by family of products as follows:
- space systems (35.5%);
- mission systems (27.7%): radar, sensors, air traffic control systems, communications, surveillance, etc. The group also offers information and command systems;
- aeronautics systems (27.5%): autonomous and manned aircraft systems, space vehicles, surveillance and reconnaissance systems, command and control systems, etc.;
- defense systems (14.9%): weapons, combat management systems, missile systems, etc.
Net sales break down geographically as follows: the United States (87.5%), Europe (6.2%), Asia/Pacific (4%) and other (2.3%).