 In October 2005, Millhouse Capital sold a 72% stake in Sibneft to Gazprom for more than US$13 billion.Millhouse Capital was initially based at Abbey House in Weybridge, a large two storey office building on the edge of the St. George's Hill estate, before moving to Stamford Bridge following Abramovich's acquisition of Chelsea Football Club in 2003.It had a larger representative office in Moscow.