Sergey Valentinovich Grischenko

Goodrock Real Estate Commercial Fund Ltd. provides investment services.

GPB Global Resources BV is a petroleum exploration and Dutch production company. The private company is based in Amsterdam, Netherlands and has subsidiaries in Netherlands. The CEOs are Vladimir Shvarts, Sergey Tagashov. The company was founded in 2011.

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.

Bionet New Energetic Technologies engages in the manufacturing of pellets. The company was founded in 2009 and is headquartered in Onega, Russian Federation.

Part of Silvergrove Oil & Gas Services Ltd., Investgeoservis CJSC is a Russian company that provides construction of drilling wells services. The company is based in Moscow, Russian Federation.

Part of Ziramet Holdings Ltd., Internet Gipermarket OOO is a Russian company that provides electronic retail sales services. The company is based in Moscow, Russian Federation.

Aprel OOO operates as a holding company with interests in the provision of online media services. The company was founded in January 2007 and is headquartered in Moscow, Russian Federation.

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.

Optic Fiber Systems CJSC manufactures nanostructured optical fiber. Its products are used for telecommunication cables, defense plants, for plants that are using complex engineering structures (bridges, pipelines, trestles etc.), medicine, and for plants that produce oil and gas. The company was founded on February 18, 2008 and is headquartered in Saransk, Russia.