Ford Otomotiv Sanayi is an automobile manufacturing company based in Turkey. Co. operates as a joint venture between Ford Motor Company and the Koc Group of Companies. Co. is engaged in manufacturing, assembling and selling motor vehicles, primarily commercial vehicles, imports and sells passenger cars and manufactures and imports and sells spare parts of those vehicles. Co. has two plants located in Kocaeli and Eskisehir, has a spare part distribution warehouse in Kartal, Istanbul and a branch in Tubitak Marmara Research Centre, Gebze Campus Technological Free Zone (TEKSEB).

Medicalgorithmics SA is a Poland-based company engaged in the advanced medical equipment and technology industry. The Company develops and manufactures system for the diagnosis of heart arrhythmia. Its product, named PocketECG, is used for remote monitoring of cardiac disorders, arrhythmia diagnosis and monitoring of heart, as well as is used for clinical drugs trials for cardiac safety. In addition, Medicalgorithmics SA provides services in the field of information technology and biotechnology, scientific research and development of natural sciences. Moreover, the Company works on the several projects, such as a device for tele-rehabilitation cardiology, software for optimizing repetitive task in hospitals, as well as devices and systems for remote description of the electrocardiography (ECG). It operates through MEDICALGORITHMICS US HOLDING CORPORATION and Medi-Lynx Cardiac Monitoring LLC and Medi-Lynx Cardiac Monitoring LLC.

Rostelecom PJSC provides communication services (including local, intra-zone, long-distance domestic and international fixed-line telephone services, mobile services), data transmission, Internet, Pay TV, VPN and data centers services, rent of communication channels and radio communication services in the territory of Russian Federation. Co. operates the main intercity network and the international telecommunications gateways of the Russian Federation, carrying voice and data traffic that originates in its own network and other national and international operators' networks to other national and international operators for termination.

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.