Atrium European Real Estate is engaged in the ownership, management and operation of commercial real estate in the retail sector. Co. primarily operates in Poland, the Czech Republic, Slovakia, Russia, Hungary and Romania. Co. has two reportable segments: the standing investment segment includes all commercial real estate held to generate rental income for Co.; and the development segment includes all development activities and activities related to land plots. As of Dec 31 2016, the portfolio of standing investments consisted of 59 properties in Poland, the Czech Republic, Slovakia, Russia, Hungary, and Romania.

Gazprom Neft PJSC is vertically integrated oil company operating in the Russian Federation, CIS and internationally. Co.'s principal activities include exploration, production and development of crude oil and gas, production of refined petroleum products and distribution and market ing operations through its retail outlets. Co.'s Upstream segment includes the exploration, development and production of crude oil and natural gas (including joint ventures results), oil field services. Co.'s Downstream segment processes crude into refined products and purchases and sells and transports crude and refined petroleum products (refining and marketing).

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.

Polskie Gornictwo Naftowe I Gazownictwo SA Polish Oil & Gas Co (PGNiG) is an integrated natural gas company based in Poland. Co.'s core activity covers exploration and production of natural gas and crude oil as well as import, storage, trade and distribution of gas and liquid fuels. Co.'s scope of activity includes gas trading and commercial support, as well as operation, maintenance and expansion of its distribution system. Co.'s distribution networks comprises over 100 thousand kilometers of gas pipelines (high, upper-medium, medium and low pressure), which cover primarily industrialized and urbanized areas of the country.