— A modern multiple-profile company, the main operations of which include capital construction, repair, reconstruction and technical retrofitting of gas and power plant facilities, construction of housing and civil sites, manufacturing of construction materials and equipment for enterprises in the fuel and energy complex.
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— A large machine-building enterprise specialized in the production of connections for gas and oil trunk and industrial lines, oil processing and non-standardized equipment.
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— An enterprise within the construction industry of the central region of Russia, specializing in the manufacture of large-panel house-building and reinforced concrete products.
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