Autohellas is a Hertz national franchisee. Co. is engaged in the rent-a-car segment, comprising of renting (short-term lease) and fleet management (long-term lease and fleet management) in Greece, Bulgaria, Cyprus, Romania, Serbia and Montenegro. Renting covers the needs of both individuals and companies for occasional, small duration rentals up to 1 year long.

Datawalk SA Formerly known as Pilab SA. Datawalk SA, formerly known as Pilab SA, is a Poland-based a software publisher. The Company specializes in the area of data analysis, offering Business Intelligence solutions. It operates DataWalk, an agile analysis platform, which enables financial and insurance institutions to discover fraud attempts, combat money laundering, as well as analyze and monitor business processes, such as sales, claim adjustment and debt collection, among other applications. The Company operates through Datawalk Inc, its wholly-owned subsidiary based in the United States.

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.

Enerjisa Enerji AS is a Turkey-based company engaged in the utilities sector. The Company, together with its subsidiaries, is primarily engaged in making investments in energy companies, and deals with the generation, sale, and distribution of electricity, as well as the trade of natural gas. The Company reports its business activities into two main segments: Electricity Distribution and Retail. The Electricity distribution segment includes the transmission of electricity over lines users through distribution networks and provides infrastructure investments in conformity with the energy market regulation authority (EMRA). The Retail segment conducts mainly retail sales of electricity to customers. Enerjisa Enerji AS operates through a number of subsidiaries, such as Baskent Edas, Ayedas and Toroslar Edas, among others.

Powszechny Zaklad Ubezpieczen is an insurance group based in Poland. Co. is engaged in offering a broad range of insurance and financial products. Co. pursues three main lines of business: Property and Casualty Insurance, offered by PZU; Life Insurance, offered by PZU Zycie; and Open-end Pension Funds, offered by PTE PZU, the manager of OFE PZU Zlota Jesien. Co. maintains a network of sales and service outlets including 500 outlets throughout Poland, including 243 shared outlets (common for PZU and PZU Zycie), 137 outlets of PZU Zycie and 120 outlets of PZU. Co.'s business is focused on the Polish market but it also conducts insurance business in the Lithuanian and Ukrainian markets.

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).

Raiffeisen Bank International is a universal bank focusing on corporate and retail customers in Central and Eastern Europe (CEE) and on corporate customers in Austria. In CEE, Co. consists of a network of banks, leasing companies and financial service providers. In Austria, Co. is involved in corporate finance and export and trade finance banks. Co. provides services to customers in 2,800 branch offices. In the retail banking business, Co.'s product and service portfolio comprises inter alia credit services (mortgages, credit cards and personal loans), as well as payment transaction and current account package services. As of Dec 31 2014, Co.'s total assets amounted to Euro121.6 million

Sok Marketler Ticaret AS. Sok Marketler Ticaret AS, located in Istanbul, Turkey, owns and operates grocery stores. It sells Amigo, Crown, Deren, Evin, Karmen, Lio, Peki, Piyale and Tempo brands. The Company was founded in 1995.

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.

Turkiye Petrol Rafinerileri is an energy and refining company based in Turkey. Co. is engaged in providing and refining crude oil, the importing and exporting of oil products, and establishing and operating refineries in Turkey and foreign countries. Also, Co. is establishing and operating factories and facilities in the petrochemical industry. Co. is engaged in purchasing, selling, importing, exporting, storing, marketing and distributing (wholesale, retail, foreign and domestic) all kinds of petroleum products, LPG and natural gas. Co. runs its business through the refineries in Izmit, Izmir, Kirikkale and Batman.

Vigo System SA is a Poland-based company engaged in the production of detectors business sector. The Company is a manufacturer of standard and customized High Operating Temperature cadmium mercury telluride (HgCdTe) detectors. The Company's products are divided into three categories, including Infrared Detectors, Infrared Cameras and Measurement Equipment. The Company sells its products worldwide, including the United States, Canada, Finland and Australia, among others. It also cooperates and sells the products to NASA.