Northrop Grumman Innovation Systems
NOCThe former Orbital ATK, renamed after Northrop Grumman's 2018 acquisition, which built launch vehicles, satellites, rocket motors, missiles, munitions, and aerospace structures.
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Orbital ATK Inc. was an American aerospace manufacturer and defense industry company. It was formed in February 9, 2015, from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems (ATK). Orbital ATK designed, built, and delivered rocket engines, military vehicles, firearms, autocannons, missiles, ammunition, precision-guided munitions, satellites, missile approach warning systems, launch vehicles and spacecraft. The company was acquired by Northrop Grumman on June 6, 2018. The former Orbital ATK operations were renamed Northrop Grumman Innovation Systems and operated as a division until January 1, 2020, when a reorganization merged the operations into the company's other divisions.