Roman Mikhailovich Plekhanov

Stroygazmontazh LLC engages in the construction of infrastructure for oil and gas industry. Its services include project management in the construction of main gas pipelines and industrial facilities, development of oil and gas fields and gas and oil refineries, overhaul and reconstruction of gas pipelines; and the gasification activities. The company was founded by Arkady Rotenberg in 2007 and is headquartered in Moscow, Russia Federation.

Krasnodargazstroi OJSC engages in the construction of land facilities and pipelines for gas industry. Its activities include construction of trunk oil and gas pipelines, as well as industrial and civil objects. The company was founded in February 1979 and is headquartered in Krasnodar, Russia.