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.

Lubelski Wegiel Bogdanka is a hard coal manufacturing group based in Poland. Co.'s core business activities are mining and agglomeration of hard coal. The energetic coal sold by Co. is used mainly for the generation of electric and thermal energy as well as for cement production. Co.'s customers are mainly the industrial companies, first of all those acting in the power industry and situated in east and northern - east Poland. Co.'s mine is located in the part of Lubelskie Coal Basin (LZW) and performs its mining operations within the mining area with surface of 57 km2.

Orange Polska SA is a supplier of telecommunications services in Poland. Co. provides services, including fixed-line telecommunication services, Integrated Services Digital Network, voice mail, dial-up and fixed access to the Internet and Voice over Internet Protocol. Co. is one of Poland's three DCS 1800 and GSM 900 mobile telecommunications providers. Co. provides also third generation UMTS services. In addition, Co. provides leased lines, radio-communications and other telecommunications value added services, sells telecommunications equipment, produces electronic phone cards and provides data transmission, telephone directories, multimedia services and various Internet services.

Public Power Corp. is a vertically intergrated electric utility engaged in electricity generation, transmission and distribution throughout Greece. At Dec 31 2014, Co. and its subsidiaries generated electricity in its own 62 power generating stations of Co. and from the additional stations which belong to its wholly owned subsidiary PPC Renewables S.A, facilitated the transmission of electricity through its own power lines of approximately 12,273 km and distributed electricity to consumers through its own distribution lines for Medium and Low voltage of 235,100 km which are managed by its wholly owned subsidiary Hellenic Distribution Network Operator (HEDNO S.A.) (Medium and Low voltage).

Wizz Air Holding is a European airline. As of Mar 31 2017, Co. provided more than 500 routes from 28 bases, connecting 141 destinations across 42 countries. Co. has two reportable segments: the airline and the tour operator business units, marketed under the Wizz Air and Wizz Tours brand names, respectively. Wizz Air sells flight tickets and related services to external customers and, to an extent, to Wizz Tours. Wizz Tours sells travel packages to external customers covering the network of Wizz Air.