Anadolu Efes Biracilik ve Malt Sanayii AS is a Turkey-based company, which is engaged in the production, bottling, selling and distribution of beer under a number of trademarks and also in the production, bottling, selling and distribution of sparkling and still beverages with The Coca-Cola Company trademark. The Group owns and operates more than 14 breweries, over five malt production facilities and over 15 facilities for sparkling and still beverages production. Furthermore, the Group has joint control over Anadolu Etap Penkon Gida ve Tarim Urunleri San. ve Tic. AS (Anadolu Etap) which undertakes production and sales of fruit juice concentrates and purees in Turkey. The Group also has joint control over Syrian Soft Drink Sales & Dist. LLC (SSDSD) which undertakes distribution and sales of sparkling and still beverages in Syria.

Aygaz is a liquefied petroleum gas (LPG) distribution company operating in a range of environments from cylinder production to marine transport operations. In its core business field, Co. distributes LPG as autogas, cylinder gas, and bulk gas, manufactures and sells LPG cylinders, tanks, valves and regulators, and also markets LPG-operated devices. Co. also sells and produces LPG devices and engaged in the maritime shipping of LPG. In the cylinder gas segment, Co. operates all over Turkey in points of sale under the brands of Aygaz, Mogaz and Lipetgaz. Co. has three segments: gas and petroleum products, electricity and other operations.

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.

Eregli Demir Ve Celik Fabrikalari is engaged in the production of iron and steel rolled products, alloyed and non-alloyed iron, steel and pig iron castings, cast and pressed products, coke and their by-products.

Tekfen Holding conducts its operations in four main business segments: Contracting, Agriculture, Real Estate and Other operations. Contracting group focuses on construction of petroleum and gas facilities, land and sea terminals, offshore platforms and tank farms. Agricultural group has operations in chemical fertilizer, ground and vegetable grain, production, distribution and trade of seedling and sapling. Real estate group operates in designing, constructing, renting, and sale of real estates such as residents, offices, shopping centers and hotels. Operations of other segment comprise of light-pulp trading, cotton yarn production and trading, insurance services and holding operations.

Vestel Beyaz Esya Sanayi ve Ticaret AS (Vestel Beyaz Esya) is a Turkey-based manufacturer of home appliances, including no-frost, double door, and single door, refrigerators; washing machines with different capacities; air conditioners; ovens with different functions, and dishwashers. The Company operates production facilities in Manisa and Turkey. The Company's marketing and sales activities are carried out by two other group companies, Vestel Dayanikli Tuketim Mallari Pazarlama AS and Vestel Dis Ticaret AS. Vestel Beyaz Esya is a subsidiary of Vestel Group. In January 2014, Vestel Elektronik Sanayi ve Ticaret AS, increased its stake in the Company to 92.6%.