CEZ Group is a dynamic, integrated electricity conglomerate based in the Czech Republic and with operations in a number of countries of Central and Southeastern Europe and Turkey. Co. is an international group consisting of nearly 120 companies, Czech and foreign. Co.'s primary activities involve the production and transmission of electricity through nuclear, coal-fired and hydro power stations; production and distribution of heat and processing of secondary products generated during the production of electricity and heat as well as coal mining. Co. has operating companies in Poland, Bulgaria, Romania, the Netherlands, Ireland, Germany, Hungary, Albania, Turkey, Serbia, and Slovakia.

FAMUR SA is a Poland-based manufacturer of mining equipment and machinery. The main area of the Company's operations is manufacture of automated longwall systems enabling the exploitation of coal. The Company also specializes in design and production of equipment for underground mines and open pits, as well as bulk material handling equipment and machines for coal preparation plants. The Company's products portfolio includes electric and hydraulic shearers, roof support, hydraulic control system, conveyors and crushers. FAMUR SA is also engaged in the development of information technology solutions and management system for coal industry. The Company operates through subsidiaries, based in Poland, Germany and the Russian Federation. The Company's major shareholder was TDJ SA, with a stake 71.28%. On November 27, 2014 the Company acquired 76,69% of stake in FAMAK SA.

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.

Piraeus Port Authority SA is a Greece-based company engaged in the management and operation of Piraeus port. The main activities of Piraeus Port Authority SA are ships' anchoring services, handling cargo, loading and unloading services as well as goods storage and car transportation. The Company is also responsible for the maintenance of port facilities, the supply of port services (water, electric current and telephone connection, among others), for services provided to travelers and for renting space to third parties. Piraeus Port Authority SA has two wholly owned subsidiaries, Nafsolp SA and Logistics OLP SA. Nafsolp SA is mainly engaged in ship repairing services and Logistics OLP SA is mainly engaged in the development of combined transportations as well as port facilities and services.

PKP Cargo SA is a Poland-based company active in the transportation sector. The Company's main activity is domestic and international transport of goods by rail and provision of logistic services in the field of railway cargo transport services. The Company divides its services into six divisions: Transport, offering rail transport carried out by PKP Cargo, road transport and ferry transport; Intermodal, providing intermodal rail transport; Forwarding, services carried out by Trade Trans, Cargosped and PKP Cargo International; Terminals, offering service of reloading terminals; Sidings, providing railway sidings; and Rolling Stock, which provides repairs of the rolling stock. It operates through Advanced World Transport BV (AWT).

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.

Gielda Papierow Wartosciowych w Warszawie SA (Warsaw Stock Exchange, GPW) is a Poland-based stock exchange. It is a parent entity of WSE Group that offers products and services within its trading markets of equity, derivate, fixed income and structured products. It also distributes market data. The Company has two business lines: Financial market, which includes trading in equities, derivatives, fixed-income and other instruments, listing, and information services; and Commodity market, which includes trading in electricity and property rights in certificates of origin, operation of a register of certificates of origin, clearing, trade and technical trade operator services. As of December 31, 2011, it operates two wholly owned subsidiaries, WSEInfoEngine SA, providing data transmission and information services; and Instytut Rynku Kapitalowego WSE Research SA, engaged in publishing; as well as 92.47%-owned BondSpot SA.