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Orbital ATK Legacy Ammunition

US ammunition operations now under Northrop Grumman. Founded in 2015, headquartered in Northridge, California, specializes in medium caliber ammunition, propellants.

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Headquarters

Northridge, California, United States

Founded

2015

Employees

3,000+

Entity Type

tier 1 supplier

Key Products

Medium caliber ammunition propellants

Major Programs

US military programs

About Orbital ATK Legacy Ammunition

Orbital ATK Legacy Ammunition is a tier 1 supplier headquartered in Northridge, California, United States. Established in 2015, the company has built expertise in ammunition, rocket propulsion.

Key products and capabilities include Medium caliber ammunition, propellants.

United States is home to 2369 defence and aerospace companies tracked in the Computronia directory, making it a significant player in the global defence industrial base.