About us

Irkutsk Oil Company (INK) is one of the largest independent oil and gas producers in Russia. INK and its subsidiaries (INK Group) focus mainly on the geological study, exploration and production of crude oil, condensate and natural gas in Irkutsk region and the Republic of Sakha (Yakutia). 

Each year, INK grows its exploration and production volumes, implements advanced technologies to enhance oil recovery, and reaches new heights in the fields of health, safety, and environmental responsibility. The Group works continuously to improve internal corporate processes and staff training and development policies, and cooperates with numerous governmental and non-governmental organizations.  

“Irkutsk Oil Company”, LLC, the Group’s main producing business, strengthened its position in the Russian oil and gas industry thanks to a highly motivated team and the use of advanced technologies.


INK is honored to partner with some of the most successful and influential organizations in Russia and abroad, including the European Bank for Reconstruction and Development (EBRD), Goldman Sachs International, Japan Oil, Gas and Metals National Corporation (JOGMEC), Sberbank, ITOCHU and INPEX Corporation. INK’s achievements would not be possible without their generous support.

European bank