Siberian Coal Energy Company Siberian Coal Energy Company Siberian Coal Energy Company (SUEK) is one of top-ten global coal producers by output, international sales and reserves and Russia's largest coal producer, which has affiliates and subsidiaries in Krasnoyarsk Oblast, Primorsky Krai, and Khabarovsk Krai, Chita Oblast, Kemerovo Oblast, Buryatia and Khakassia. In February 2007, SUEK and Gazprom agreed to establish a joint company on the basis of their electricity and coal assets. The shares of new company would have been divided on the basis of 50% plus 1 share to Gazprom and 50% minus 1 share to SUEK. However, that deal was abandoned. In
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