Akbank is a commercial bank. Co. operates in five segments: Retail banking offers a range of retail services, such as deposit accounts, loans, credit cards, insurance products and asset management services; Corporate and Small and Medium Size Enterprises banking provides financial solutions and banking services; Treasury Activities conducts regional and foreign currency spot and forward transactions, bonds and other domestic securities; Private banking offers banking and investment transactions for upper-income groups and the International banking provides services for foreign trade financing and Turkish Lira clearances, and money transfers through agent financial institutions.

Sekerbank is a commercial bank engaged in providing a range of individual and corporate banking services. Individual banking services include credit cards, risk management and investment advisory. Corporate banking encompasses credit and other treasury services for corporate finance. Co. also offers internet and telephone banking services, as well as countrywide automated teller machines. As of Dec. 31, 2011, Co. has 272 branches. Co. has business partnerships with over 500 banks internationally, and is active in the sugar, trade, finance, agricultural feed and mining sectors through its subsidiaries.

Turkiye Garanti Bankasi is a private banking group based in Turkey. Co. operates as an integrated financial services group in every segment of the sector including corporate, commercial, SME, payment systems, retail, private and investment banking together with subsidiaries in pension and life insurance, leasing, factoring, brokerage, and asset management. Co. provides a range of financial services to 13 million customers through a distribution network of 994 domestic branches; 6 foreign branches in Cyprus, Luxembourg and Malta; 3 international representative offices in London, Dusseldorf and Shanghai with more than 4,152 ATMs, a Call Center and internet.

Turkiye Vakiflar Bankasi (Vakifbank) is a banking and financial services company based in Turkey. Co. offers products and services that cover corporate, commercial, investment and small-scale enterprise banking as well as the retail and private banking sectors. Co. also provides financial leasing, portfolio management, real estate, insurance and factoring services through its financial participations. Co.'s deposit products include time and demand deposits, as well as loans comprise spot loans, foreign currency indexed loans, consumer loans, automobile and housing loans, working capital loans, gold loans, foreign currency loans, eximbank loans, and pre-export loans.

Yapi Ve Kredi Bankasi is a financial services group. Co. serves its customers through its retail banking segment comprising of individual banking, Small and Medium Size Enterprises banking and card payment systems, corporate and commercial banking as well as private banking and wealth management segments. Co.'s operations are supported by domestic subsidiaries in asset management, brokerage, leasing and factoring as well as international banking subsidiaries in the Netherlands, Russia and Azerbaijan. As of Dec 31 2014, Co. had total assets of TL194.96 billion and total deposits of TL107.63 billion.