Gazprom main gas processing facilities in Russia. It operates Russia's high pressure gas pipelines and since 2006, it has held a legal export monopoly. Other natural gas producers, such as Novatek, Russia's second largest gas company, are forced to use Gazprom's facilities for processing and transport of natural gas. At the end of 2008, Gazprom had 221,300 employees in its major gas production, transportation, underground storage and processing subsidiaries. Of these employees, 9.5 percent were in management, 22.9 percent were specialists, 63.4 percent were workers and 4.2 percent were other employees. Gazprom's headquarters are in the Cheryomushki District, South-Western Administrative Okrug,
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