Meral Necmiye Altinok

Part of Birlesik Fon Bankasi AS, Toprakbank AS is an international commercial bank. The company is based in Sisli, Turkey. Toprakbank was acquired by Birlesik Fon Bankasi AS on September 26, 2002.

Akfen Holding AS operates as an infrastructure investment holding company which finances and invests in infrastructure projects. Its portfolio includes airport operations, construction business, port services, maritime transportation, water utilities, energy sector and real estate properties. The firm operates through the following segments: Akfen Construction; Akfen REIT, HEPP Group; and Akfen Electricity Wholesale. The company was founded by Hamdi Akin, Hasan Akin, Hikmet Akin, Safak Akin, Fatima Meral Koken and Nihal Karadayi in 1976 and is headquartered in Ankara, Turkey.

Çalik Holding AS manages and coordinates the activities of its subsidiaries. It operates through the following segments: Energy, Construction, Textile, Marketing, Telecommunication, Banking and Finance, and Other. The Energy segment involves in the sale of electricity; operation of natural gas and crude oil resources; exploration and production of resources; and sale and transportation of resources to international markets. The Construction segment operates in construction, contracting, and decoration businesses. The Textile segment produces and trades yarn, texture, and ready wear products. The Marketing segment supplies goods that are used in the production and the domestic or foreign projects carried out mainly by the group entities. The Telecommunication segment provides communication, press, and internet services. The Banking and Finance segment offers commercial and investment banking, financial leasing, insurance, project financing trading of marketable securities, and credit financial services. The Other segment includes electronic fee collection, organization, mining, and transportation energy license procurement. The company was founded by Ahmet Çalik on March 20, 1997 and is headquartered in Istanbul, Turkey.