Northrop Grumman Corporation is a multinational aerospace and defense technology company. It manufactures and markets a range of weapons and military technologies including aircraft and unmanned aerial vehicles, missiles, defense systems, chain guns, and munitions. Northrop Grumman also develops and manufactures satellites and space information technology.
The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.