BOK Financial

BOK Financial Corporation is a bank holding company headquartered in the BOK Tower in Tulsa, Oklahoma. The company is 60% owned by George Kaiser, who acquired the bank in 1991 from the FDIC. It is the largest bank in Oklahoma, with 14% of the total deposits in the state.

BOK Financial Corp. is a financial holding company engages in providing financial solutions. It operates through the following segments: commercial banking, consumer banking and, wealth management. The commercial banking segment includes lending, treasury and cash management services and customers risk management products for small businesses, middle market, and larger commercial customer and also provides TransFund electronic network. The consumer banking segment include retail lending and deposit services, lending and deposit services to small business customers served through the retail branch network and all mortgage banking activities. The wealth management segment provides fiduciary services, private bank services and investment advisory services in all markets as well as underwriting state and municipal securities and engages in brokerage and trading activities. The company was founded in 1990 and is headquartered in Tulsa, OK.