General Motors Corporation. Allison Division (1929-1995)
Organization
Historical
Existed from: 1929-1995 (became Rolls-Royce North America)
- source: Wikipedia (https://en.wikipedia.org/wiki/Allison_Engine_Company): The Allison Engine Company was an American aircraft engine manufacturer. Shortly after the death of James Allison in 1929 the company was purchased by the Fisher brothers. Fisher sold the company to General Motors, which owned it for most of its history. It was acquired by Rolls-Royce plc in 1995 to become the US subsidiary, Rolls-Royce North America.