Gazprom Boris Yeltsin, the Russian President, appointed Chernomyrdin, Gazprom's Chairman, his Prime Minister, the company's political influence increased. Rem Viakhirev took the chairmanship of Gazprom's Board of Directors and Managing Committee. Following the Decree of the President of the Russian Federation of 5 November 1992 and the Resolution of the Government of Russia of 17 February 1993, Gazprom became a joint-stock company. Gazprom began to distribute shares under the voucher method. (Each Russian citizen received vouchers to purchase shares of formerly state-owned companies). By 1994, 33% of Gazprom's shares had been bought by 747,000 members of the public, mostly in exchange
Sibir Energy Sibir Energy Sibir Energy is a London-based Russian public limited company, whose primary line of business is petroleum and natural gas exploration in Siberia. Its shares were traded on the Alternative Investment Market, part of the London Stock Exchange. As of 2011, it is a wholly owned subsidiary of Gazprom Neft. Sibir was founded in 1996, and since then it had pursued an integrated model for its business operations by retaining a focus on retail as well as its core exploration, extraction and refinery activities. On 21 August 2009, Gazprom Neft made a bid to take over all shares in