Globe Trade Centre is the parent company of the capital group, Globe Trade Centre (the Group). The Group is engaged in the development and rental of office and retail space and the development and sale of residential units. The Group is a real estate company in Central and Eastern Europe and South-eastern Europe, operating in Poland, Romania, Hungary, Croatia, Serbia, Bulgaria, and Slovakia. Additionally, it co-owns land in Ukraine and Russia and operates in the Czech Republic. The Group's portfolio comprises: completed office buildings and office parks as well as retail and entertainment centres; residential projects; and undeveloped plots of land and suspended projects.

Grupa Kety is an aluminum industry company based in Poland. Co.'s operations are organized in three business segments: Aluminum Extrusions, Aluminum Architectural Systems and Flexible Packaging. Co. offers aluminum extrusions in different shapes, bars, tubes and wires of aluminum and its alloys, which are used in the construction & building, advertising, indoor fittings, transportation, automotive industry, white goods, machinery engineering and electrical engineering. Co.'s Aluminum Architectural Systems produces aluminum joinery, realizing investment projects and selling systems. Co.'s flexible packaging segment offers packaging made of aluminum foil, films and paper.

Hellenic Telecommunications Organization is a full-service telecommunications group. Co. provides local, long-distance and international fixed-line telecommunications services in Greece and Romania, and mobile telephony services through its Cosmote subsidiary in Greece, as well as in Albania, Bulgaria, the Former Yugoslav Republic of Macedonia and Romania. Co. also provides internet access services and Internet Protocol (IP) -based telecommunications applications, as well as information technology application development and hosting services using IP technologies. Also, Co. provides several other telecommunications services, including value-added services and public telephone services.

Mo-Bruk SA is a Poland-based company involved in the production of concrete. It is also active in the area of hazardous and other than hazardous industrial waste management. Additionally, the Company operates a waste recovery plant, waste recycling plant, alternative fuel production plant and an industrial waste landfill. The Company produces alternative fuels from municipal and industrial wastes. The Company is also the owner of two open non-stop petrol stations for liquefied fuel, as well as a technical inspection station. Mo-Bruk SA is also engaged in the construction of concrete surfaces. As of December 31, 2011, the Company operated one wholly owned subsidiary, Raf-Ekologia Sp. z o.o.

Titan Cement Co. and, its subsidiaries (collectively, the Group) are engaged in the production, trade and distribution of a range of construction materials, including cement, concrete, aggregates, cement blocks, dry mortars and fly ash. The Group operates primarily in Greece, the Balkans, Egypt, Turkey and the U.S. The Group operates in 14 countries in Europe, North America and the Eastern Mediterranean and is organized in the following four operating (geographic) segments: Greece and Western Europe, North America, South East Europe, and Eastern Mediterranean.

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.