Sergey Valentinovich Grischenko

United Heavy Machinery (Uralmash-Izhora Group) PJSC engages in the engineering and manufacture of equipment for the nuclear power industry, oil and gas industry, mining and production of special steels. The company was founded on December 19, 1996 and is headquartered in Moscow, Russia.

Rosneftegazstroy OAO engages in the field of oil and gas, industrial and civil construction. The company engages in the construction of multi-purpose pipelines, on-ground facilities and special-purpose engineering structures, industrial and civil projects. It implements civil construction projects in Moscow, Novosibirsk, Samara, Saratov, Kaliningrad, including those financed by the World Bank. Rosneftegazstroy was founded in 1991 and is headquartered in Moscow, Russian Federation.

SIBUR Holding JSC engages in the production and market of energy and petrochemical products. It operates through the following segments: Olefins and Polyolefins, and Plastics, Elastomers, and Intermediates. The Olefins and Polyolefins segment produces polypropylene, polyethylene, propylene, and ethylene. The Plastics, Elastomers, and Intermediates segment focuses on the production of synthetic rubbers, plastics, organic synthesis products, and other petrochemical products. The company was founded in 1995 and is headquartered in Moscow, Russia.

Speech Technology Center LLC designs, develops and manufactures speech recording, processing and analysis software and equipment. Its products include voice biometrics for commercial applications, voice biometrics for intelligence service, professional recorders, noise cancellation systems, multi-channel recording system, forensic analysis tools, transcription systems and multichannel notification system. The company was founded by Michael V. Khitrov in 1990 and is headquartered in St. Petersburg, Russian Federation.

Centrex Europe Energy & Gas AG extracts and distributes natural gas. It focuses on the development and exploitation of energy and gas generation plants. The company is headquartered in Vienna, Austria.

Khimmash Group CJSC provides engineering, design, manufacture, and supply of equipment for the oil and gas processing industry. It manufactures equipment for the oil and gas companies and provides whole cycle of services including the project management and equipment launching. The company was founded in 2005 and is headquartered in Moscow, Russia.

Gazprombank OJSC (Gazprombank) is an independent private equity firm headquartered in Moscow, Russia. The firm was founded in 2002.