Boeing is the world's largest aerospace company and leading manufacturer of commercial jetliners, commercial aircrafts, defense, space and security systems, and service provider of aftermarket support. As America’s biggest manufacturing exporter, the company supports airlines and U.S. and allied government customers in more than 150 countries.
Raytheon Technologies is USA based aerospace and defense sector multi-national company. Raytheon Technologies serves customers in the commercial aerospace, defense and building industries, Elevators, Escalators. Headquarters is in USA.
As on December 2020, Raytheon Technologies has 181,000 employees.
Raytheon Technologies Business Segments List:
Raytheon Technologies operations are classified into four principal business segments:
LOCKHEED MARTIN CORPORATION is USA Based Aerospace, Defense and Information Technology Company. Works in space of AeroSpace, Defense, Maritime, Missile, Weapons Equipment. As on 2020, company has about 110,000 employees.
NORTHROP GRUMMAN CORPORATION is Aerospace and Defense based Technology company with headquarters in Virginia, USA. Northrop Grumman is a leading global security company providing innovative systems, products and solutions in autonomous systems, cyber, C4ISR, space, strike, and logistics and modernization to customers worldwide. They have approximately 97,000 employees in all 50 states and in more than 25 countries as on December 2020.
They work on aeronautics systems, defense systems, space systems, mission systems.
GENERAL DYNAMICS CORPORATION is Aerospace and Defense company with headquarters in USA. Their portfolio is related to world's most technologically advanced business jets, wheeled combat vehicles, command and control systems and nuclear submarines. Major business segments of General Dynamics are Aerospace, Combat Systems, Information Technology, Mission Systems and Marine Systems. Gulfstream Aerospace subsidiary of General Dynamics manufactures Jet aircrafts.
Conglomerate Company with businesses in Information & Telecommunication Systems, Social Infrastructure, Electronic Equipment, Construction Machinery, Automotive Systems etc.. with headquarters in Tokyo, Japan.