| | "Bank","Foundation","# of Branches |
| | As of 30 September 2012","Total Assets (million TL) |
| | As of 30 September 2012" |
| | "Türkiye İş Bankası","1924","1,294","210,535" |
| | "Ziraat Bankası","1863","1,510","207,871" |
| | "Garanti Bank","1946","947","154,550" |
| | "Akbank","1948","963","150,241" |
| | "Yapı ve Kredi Bankası","1944","949","160,309" |
| | "Halk Bankası","1938","807","116,372" |
| | "VakıfBank","1954","741","135,578" |
| | "Finansbank","1987","530","49,902" |
| | "Türk Ekonomi Bankası","1927","510","42,505" |
| | "Denizbank","1997","624","40,457" |
| | "HSBC Bank","1990","331","25,797" |
| | "ING Bank","1984","320","23,184" |
| | "Türk Eximbank","1987","2","14,724" |
| | "Şekerbank","1953","272","14,656" |
| | "İller Bankası","1933","19","12,309" |
| | "Türkiye Sınai Kalkınma Bankası","1950","4","9,929" |
| | "Alternatif Bank","1992","63","7,904" |
| | "Citibank","1980","37","7,884" |
| | "Anadolubank","1996","88","7,218" |
| | "Burgan Bank","1992","60","4,275" |
| | "İMKB Takas ve Saklama Bankası","1995","1","3,587" |
| | "Tekstilbank","1986","44","3,502" |
| | "Deutsche Bank","1988","1","3,426" |
| | "Fibabanka","1984","27","3,120" |
| | "Aktif Yatırım Bankası","1999","7","2,997" |
| | "The Royal Bank of Scotland","1921","3","2,750" |
| | "Türkiye Kalkınma Bankası","1975","1","2,651" |
| | "Turkland Bank","1991","27","2,649" |
| | "Arap Türk Bankası","1977","7","2,147" |
| | "Merrill Lynch","1992","1","1,898" |
| | "BankPozitif","1999","1","1,788" |
| | "Société Générale","1989","16","1,457" |
| | "Turkish Bank","1982","20","837" |
| | "JPMorgan Chase","1984","1","830" |
| | "Birleşik Fon Bankası","1958","1","801" |
| | "Bank Mellat","1982","3","729" |
| | "Portigon","1985","1","279" |
| | "Nurol Yatırım Bankası","1999","2","227" |
| | "Diler Yatırım Bankası","1998","1","108" |
| | "GSD Yatırım Bankası","1998","1","108" |
| | "Habib Bank Limited","1983","1","80" |
| | "Credit Agricole","1990","1","72" |
| | "Adabank","1985","1","51" |
| | "Taib Yatırım Bank","1987","1","18" |
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