Raytheon

General Dynamics Corporation offers a range of land and expeditionary combat vehicles and systems. The company provides armaments and munitions and shipbuilding and marine systems. It employs more than 92,000 people worldwide. General Dynamics Corporation designs, develops, manufactures and services aircraft. The company s Marine Systems group builds and supports a variety of surface ships. It also integrates, operates and maintains mission systems for defense, space, intelligence, surveillance, reconnaissance, and homeland security and defense customers, including the U.S. Navy and the U.S. military. General Dynamics Corporation provides overhauling and repair services. Its business units include European Land Systems and Armament and Technical Products.

General Dynamics Corp in San Antonio is a global aerospace and defense company with a diverse range of products and services. Their portfolio includes business aviation, combat vehicles, weapons systems, munitions, C4ISR and IT solutions, and shipbuilding. With a focus on innovation and excellence, General Dynamics Corp is a leading provider in the aerospace and defense industry, delivering cutting-edge solutions to meet the needs of their customers worldwide. Generated from their website's infomation

Founded in 1925, Pratt & Whitney is one of the leading designers and manufacturers of aircraft engines, industrial gas turbines and space propulsion systems in the world. The company builds engines for front line fighters, such as the F-15 Eagle, F-16 Fighting Falcon, F-22 Raptor and F-35 Joint Strike Fighter, as well as the C-17 Globemaster III military transport. It has produced more than 60,000 engines that power regional aircraft, corporate jets and helicopters. Pratt & Whitney sells industrial gas turbines under the PureCycle brand. The company is also involved in the development of game changing technologies for passenger aircraft and hypersonic propulsion systems. It operates Pratt & Whitney Canada, which provides turbofan, turboprop and turboshaft engines. Pratt & Whitney manages Pratt & Whitney Rocketdyne, which is a rocket engine manufacturer. The parent company serves clients in the commercial and defense sectors. In addition, it offers engine overhaul, repair, line maintenance and specialty services. Pratt & Whitney is a part of United Technologies Corporation.