It was the first bank founded by the Turkish Republic.[4] İşbank was ranked 96th in a survey of "The World's Biggest 1000 Banks”.[5] It was ranked and 447 on the Forbes Global 2000 list for 2015.[6] It had a gross profit for 2015 of TRY 3.023 billion[2] and US$6.8 billion in Tier I Capital, as defined by Basel's Bank for International Settlements.