PJSC Aeroflot Russian Airlines is an international air transport company which is engaged in operations in Russia. The principal activity of Co. is the provision of passenger and cargo air transportation services both domestically and internationally and other aviation services from its base at Moscow Sheremetevo Airport. Co. and its subsidiaries also includes activities comprising airline catering, the operation of a hotel and insurance services. Associated undertakings mainly comprise hotel and duty-free retail businesses. The principal business segments are airline operations, airline catering, hotel operations and other.

PJSC Gazprom is a gas company based in Russia. Co.'s principal activity is the sale of gas. Co. is also involved in other types of activities which include leasing of assets, gas transportation and storage services, sale of gas condensate and refined products. Co. and its subsidiaries and associates operates gas pipelines systems in Russia. Co. is responsible for substantially all gas production and high pressure gas transportation in the Russian Federation. Co. is also a major exporter of gas to European countries. Co. is directly involved in exploration and drilling for hydrocarbons, production of gas and other hydrocarbons and domestic and export sale of gas and other hydrocarbons.

Lenta is a hypermarket group based in Russia. Co. operates 87 hypermarkets in 50 cities across Russia and 16 supermarkets in the Moscow region with a total of approximately 571,328 sq.m. of selling space. Co. also operates four distribution centers for hypermarkets and one for supermarkets. operates three hypermarket formats: Standard, typically with approximately 7,000 sq. m. of selling space (smaller than many Western European hypermarkets) and 24,000 stock keeping unit (SKUs); Compact, typically with approximately 5,000 sq. m. of selling space and 20,300 SKUs; and Supercompact, typically with approximately 3,000 sq. m. of selling space and 15,000 SKUs.

Group LSR PJSC is involved real estate development in Saint Petersburg, Munich, Yekaterinburg and Moscow, prefabricated panel construction in Saint Petersburg, Moscow and Yekaterinburg, commercial real estate development in Saint Petersburg and Moscow and Yekaterinburg, the production of building materials at plants located in Russia and Ukraine, the extraction and processing of aggregates in Leningrad region, and the provision of construction services. These products and services are sold mainly in Russia. As of Dec 31 2015, Co. had five reportable segments: LSR.Building Materials; LSR. Construction; LSR.Project management; LSR.Cranes; and LSR.Real Estate.

OGK-2 JSC is primarily engaged in the generation and sale of electric and heat power. Co. consists of the following power stations (plants): Troitskaya GRES, Stavropolskaya GRES, Pskovskaya GRES, Serovskaya GRES, Surgutskaya GRES-1, Kirishkaya GRES, Ryazanskaya GRES, Novochercasskaya GRES, Krasnoyarskaya GRES-2, and Cherepovetskaya GRES.

PJSC Lukoil is a vertically-integrated oil company engaged in the exploration and production of crude oil and natural gas. Co. is engaged in all main sectors of the modern oil business including supplies, refining, marketing, transportation, petrochemicals and oil-related activities. Co.'s operations are divided into five business segments: Exploration and Production; Refining, Marketing and Distribution; Chemicals; Power Generation and Other Business Segments. Co. owns and operates refineries in Bulgaria (LUKOIL Neftochim Bourgas AD) and Romania (Petrotel-LUKOIL).

PJSC Rosseti is a holding company based in Russia. Co. is engaged in the management of companies that operate in the energy sector. Co.'s core business is the management of electric grid subsidiaries for the purpose of pursuing a common policy in the field of electric grid services, specifically in the area of innovations, energy conservation and energy efficiency, development and implementation of a common strategy for developing the distribution electric grid sector of the Russian Federation. Co.'s other services comprise property management, consulting, securities operations, scientific research and construction and transport and expedition.

TCS Group Holding is a retail banking services group based in the Russian Federation. Co. is principally engaged in providing retail banking services in the Russian Federation through its subsidiaries, primarily Tinkoff Credit Systems. Co., through this subsidiary, fully licensed by the Central Bank of Russia and a member of the Deposit Insurance System, specializes in credit cards. Co. provides online retail financial services through a branchless operating platform. Co. also offers remote access to its financial products and services through its online banking as well as through mobile banking and high-volume call centers.

Yandex is an internet and technology company that operates an internet search engine in Russia. Co. builds intelligent products and services powered by machine learning. Co.'s products and services are based on complex, unique technologies that are not easily replicated. Co. generates substantially all of its revenues from online advertising. Co. also generates revenues from its e-commerce offerings, classifieds and e-hailing service. Co.'s businesses are organized in the following operating segments: Search and Portal; E-commerce; Taxi; Classifieds and Experimental businesses.