Girodyne

Girodyne were a company that produced sublight engines. Around thirty years after the Battle of Endor, the modified YT-1300 light freighter known as the Millennium Falcon was equipped with one of Girodyne's engines.

Behind the scenes
Girodyne were first mentioned in the Star Wars Legends reference book Star Wars: Complete Cross-Sections, which was written by David West Reynolds and Curtis Saxton for publication in 2007. The company were then confirmed to be canon when they were mentioned in Star Wars: The Force Awakens: Incredible Cross-Sections, which was written by Jason Fry and released in 2015.