Industrial Bank Of Korea (abbreviation IBK, Korean :중소기업은행; Korean Exchange: 024110; SWIFT: IBKOKRSE) Is A Commercial Bank In South Korea, Headquartered In Jung-gu, Seoul. The Bank Was Established In 1961 Under The Slogan "Fine Bank". IBK Bank Is State-owned By The Government Of The Republic Of Korea And Ranks Sixth In The Country In Terms Of Principal.