Aerojet Rocketdyne Holdings, Inc. [AJRD]

Source: 

Company Overview

Aerojet Rocketdyne is a world-recognized technology-based engineering and manufacturing company that develops and produces specialized power and propulsion systems, as well as armament systems. We develop and manufacture liquid and solid rocket propulsion, air-breathing hypersonic engines, and electric power and propulsion for space, defense, civil and commercial applications.