NOC vs DLR Comparison

Northrop Grumman Corp is a diversified company which is aligned in four operating sectors, which also comprise our reportable segments namely Aeronautics Systems, Defense Systems, Mission Systems and Space Systems. The aerospace segment designs and builds military aircraft, including the F-35, Global Hawk drones, and the B-21 bomber. Defense systems develops artillery, missile systems, and missile defense technologies. Mission systems focuses on radar, navigation, and communication systems, while space systems manufactures satellites, sensors, and rocket motors.

Digital Realty owns and operates over 300 data centers worldwide. It has nearly 40 million rentable square feet across five continents. Digital's offerings range from retail co-location, where an enterprise may rent a single cabinet and rely on Digital to provide all the accommodations, to "cold shells," where hyperscale cloud service providers can simply rent much, or all, of a barren, power-connected building. In recent years, Digital Realty has de-emphasized cold shells and now primarily provides higher-level service to tenants, which outsource their related IT needs to Digital. The company operates as a real estate investment trust.