The London Underground 2009 Stock is a type of London Underground train. It is built by Bombardier Transportation at their Litchurch Lane Works in Derby, England. The stock belongs to Bombardier's "Movia" type of train. Bombardier Transportation UK used to be known as ADtranz, and before that ABB Asea Brown Boveri. ABB Asea Brown Boveri built the 1992 tube stock which is currently used on the Central and Waterloo & City lines.