![]() Rolls-Royce Defense Products and Solutions Rolls-Royce Defense Products and Solutions is a manufacturer of defense solutions for the aerospace, naval, submarine, land, and advanced technology markets. | ![]() RENK America RENK America is a company that supplies mobility solutions for military combat vehicles. | ![]() Treadwell Treadwell is a company that designs and manufactures electrolytic oxygen generation systems. | ![]() Rolls-Royce North American Technologies Rolls-Royce North American Technologies (formerly known as Allison Advanced Development Company) is a manufacturer of integrated power and propulsion solutions. | ![]() Aerojet Rocketdyne Aerojet Rocketdyne is a developer and manufacturer of propulsion and energetics solutions for the aerospace industry. | |
Founding Date | Founding Date 1979 | Founding Date 2021 | Founding Date 1896 | Founding Date 1995 | Founding Date 2013 |
Type | Type Subsidiary | Type Subsidiary | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Indianapolis, US HQ | Locations Muskegon, US HQ | Locations Thomaston, US HQ | Locations Indianapolis, US HQ | Locations Rancho Cordova, US HQ Huntsville, US Redmond, US |
Employees | Employees 7 | Employees 2281% increase | Employees 22 | Employees 215% increase | Employees 4,338 |

RENK America is a company that supplies mobility solutions for military combat vehicles.
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Treadwell is a company that designs and manufactures electrolytic oxygen generation systems.
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Rolls-Royce North American Technologies (formerly known as Allison Advanced Development Company) is a manufacturer of integrated power and propulsion solutions.
View company
Aerojet Rocketdyne is a developer and manufacturer of propulsion and energetics solutions for the aerospace industry.
View company