YATEK OAO (Yakutskaya toplivno-energeticheskaya kompaniya OAO or Yakutsk Fuel and Energy Company JSC or YATEC JSC) is a Russia-based company, which is involved in the extraction of natural gas and gas condensate. The Company’s activities comprise the extraction, processing and sale of gas and engine fuels. YATEK OAO is also involved in the provision of geological survey services. The Company has several subsidiaries, including Sakhagazsintez-nedra OOO and Mezhozernoye OOO. The Company provides activity in the Republic of Sakha (Yakutia). YATEK OAO is a part of the oil and gas unit of Summa Group. As of June 30, 2014, the Company’s major shareholder was Investor OOO.