The Allison Advanced Development Company (also known as LibertyWorks) was established in 1995 as a result of Rolls-Royce plc's acquisition of the Allison Engine Company. As well as establishing a proxy board for Allison, Rolls-Royce was required to vest Allison's classified projects in Allison Advanced Development Company. In 2005, Rolls-Royce changed the name to Rolls-Royce North American Technologies.2
"Rolls-Royce Powering North America". Rolls-Royce. Retrieved 13 September 2021. http://www.rolls-royce.com/country-sites/northamerica.aspx ↩
official site Archived 2008-12-04 at the Wayback Machine http://www1.rolls-royce.com/libertyworks/about/default.htm ↩
Purdum, Todd S. (9 October 1985). "BUSINESS PEOPLE; Rolls Aircraft Picks U.S. Unit President". The New York Times. ISSN 0362-4331. Retrieved 10 February 2022. https://www.nytimes.com/1985/10/09/business/business-people-rolls-aircraft-picks-us-unit-president.html ↩