Gazprom Neft attempted a merger with Yukos that would have created Russia's largest oil company, YukosSibneft. The first attempt in 1998 failed over a management dispute, while second time round Sibneft's shareholders called off the deal in November 2003 after the federal government cracked down on Yukos despite the process already being well under way. In September 2005, Gazprom bought 75.7% of Sibneft's shares from Millhouse Capital (Roman Abramovich’s investment vehicle) for US$13.1 billion in Russia's largest corporate takeover. In May 2006, Sibneft was renamed Gazprom Neft. In 2006 Alexander Dyukov was elected as CEO of the company and in 2008 he
Crown corporations of Canada Crown corporations of Canada Canadian Crown corporations () are state-owned enterprises owned by the Sovereign of Canada (i.e. the Crown). They are established by an Act of Parliament or Act of a provincial legislature and report to that body via a minister of the Crown in the relevant cabinet, though they are "shielded from constant government intervention and legislative oversight" and thus "generally enjoy greater freedom from direct political control than government departments." Crown corporations have a very long standing presence in the country and have been instrumental in the formation of the state. They can provide services required by