The UK Indie Chart is a weekly chart that ranks the biggest-selling singles that are released on independent record labels in the United Kingdom. The chart is compiled by the Official Charts Company, and is based on both physical and digital single sales. During 2005, at least 28 singles reached number one. At least six acts managed to top the UK Indie Chart with two different singles. They were: The Killers, Uniting Nations, The Rakes, Bloc Party, Paul Weller and Babyshambles. Kaiser Chiefs and Feeder were the only acts to reach number one with three different singles each.