Dino Polska is engaged in the business of retail sale in non-specialized stores with food, beverages and tobacco. In addition, Co. conducts processing of meats and the resulting products are dedicated, in the form of culinary meat, to external recipients within Co.'s retail chain. As of December 31, 2016, Co. operated a network of 628 Dino stores.

ENEA is engaged in production of electricity and heat; trade in electricity; and distribution of electricity.

Eurocash, through its subsidiaries, is engaged in the distribution of food products, household chemicals, alcohol, and tobacco products (fast moving consumer goods). Through a range of distribution formats, Co. and its subsidiaries focus its business activities on the wholesale distribution to customers across the wholesale market segments, in particular, to stores throughout Poland such as retail stores, convenience stores at petrol stations, restaurants, hotels and cafeterias. Co. and its subsidiaries operate a range of distribution formats focused on supplying independent stores in Poland, which primarily include: Cash and Carry, Franchise Systems, and Distribution.

Jastrzebska Spolka Weglowa is a producer of type 35 coking coal (“orthocoking coal” according to Polish Standard). The main line of Co.'s business is also the mining and sales of steam coal. Co. is also central for selling all coal derivative products, i.e. coke and hydrocarbons produced by coking plants owned by the JSW S.A. Capital Group. The mining area is located in the Upper Silesian Coal Basin. The principal clients for Co.'s products are located primarily in Poland, Germany, Austria, the Czech Republic, Slovakia, and also India and Brazil.

Petrol Ljubljana. Petrol dd Ljubljana is a Slovenia-based company engaged in the provision of oil and other energy products. The Company operates through two segments, Oil and Merchandise sales and Energy activities. The Oil and Merchandise sales segment consists of sale of oil and petroleum products, and sale of supplementary merchandise comprised of automotive products, foodstuffs, accessories, tobacco, lottery products, coupons and cards. The Energy activities segment consists of sale and distribution of gas; generation, sale and distribution of electricity and heat; energy consumption projects and comprehensive energy supply projects, and environment activities. As of December 31, 2011, it operated a number of subsidiaries based in Slovenia, Austria, Bosnia and Herzegovina, Croatia, Serbia, Montenegro and Macedonia, among others. On February 11, 2013, the Company acquired a 51% stake in Instalacija doo. On May 10, 2013, the Company acquired a 100% stake in Nafta Geoterm doo.

PGE Polska Grupa Energetyczna is an electricity company based in Poland. Co. is engaged in the generation and selling of electricity. Co. is a predominant power producer and supplier in Poland and a major heat and power sector company in Central and Eastern Europe. Co. supplies over 5 million households, businesses and institutions through a combination of its own fuel resources (lignite), power generation and final distribution networks. Co.'s activities focus on the following areas: Conventional Power Generation, Renewable Power Generation, Nuclear Power Generation, Wholesale, Distribution and Retail. Co. has 12.2 GW of installed generation capacity.

Tauron Polska Energia is engaged in the generation, transmission, distribution, and sale of electricity and heat in Poland. Co. generates electricity from various conventional and renewable energy sources, including hard coal, lignite, natural gas, biomass, wind, solar, and hydro power. It is also involved in quarrying, crushing, and breaking of limestone; quarrying of stone for the construction industry; mining of hard coal; trading in electricity; and production of technical gases. In addition, Co. engages in the repair and maintenance of machinery and electrical equipment; electrical installations; and construction of power lines.