RNG JSC is an enterprise of the oil and gas industry in the Far Eastern Federal District of Russia, is part of EASTSIB HOLDING Group (Eastsib Holding).

The company conducts large-scale exploration works on the territory of the Republic of Sakha (Yakutia), being one of the largest employers of the region. The key direction of investment is the development and industrial operation of the Eastern Blocks of the Srednebotuobinskoye oil and gas condensate field (EB SB OGCF), as well as exploration and development of adjacent license areas.