Great Canadian Wrestling (GCW) is an independent professional wrestling promotion company based in Oshawa, Ontario. GCW was founded in 2005 and promotes shows throughout Southern Ontario. The company also hosts since 2005 an annual Great Canadian Wrestling Expo that takes place over several days and brings together a large group of wrestlers. Currently, four championships are defended at GCW events. On February 18, 2009, GCW began an online broadcast titled GCWtv. In November 2015, GCW rebranded itself as Infinity Wrestling.