Monopólio oligopsônio

MAbout Us
Northrop Grumman Corporation (NYSE: NOC) is a leading global security company providing innovative systems, products and solutions in aerospace, electronics, information systems, and technical services to government and commercial customers worldwide.
Our core competencies are aligned with the current and future needs of our customers and address emerging global security challenges in key areas, such as unmanned systems,cybersecurity, C4ISR, and logistics that are critical to the defense of the nation and its allies.
Below is a listing and description of our four business sectors. To find out specific product, program or services information, visit our Capabilities section, go to our A-to-Z List or click on one of the links below.
Our Business Sectors:
AEROSPACE SYSTEMS
A premier provider of manned and unmanned aircraft, space systems, missile systems and advanced technologies critical to the nation’s security.

Key products include: Global Hawk, Fire Scout and UCAS-D unmanned aircraft systems; B-2 stealth bomber; E-2D Advanced Hawkeye; Joint STARS targeting and battle management system; James Webb Space Telescope; Advanced EHF communications payload, and Space Tracking and Surveillance System.
ELECTRONIC SYSTEMS
A leader in airborne radar, navigation, electronic countermeasures, precision weapons, airspace management, space payloads, marine and naval systems, communications, biodefense, and government systems.

Key products include: F-16, F-22 and F-35 active electronically scanned array sensors; airborne early warning and control radars; Ground/Air Task Oriented Radar system; LITENING targeting and sensor system; systems for digital electronic warfare, aircraft missile defense and air defense; integrated bridge systems; situational awareness and fiber-optic gyro-based navigation; and automated postal sorting equipment.
INFORMATION SYSTEMS
A global provider of advanced information solutions for defense, intelligence, civil agencies and