BOK Financial, Headquartered in Tulsa, Oklahoma, BOK Financial Corporation (NASDAQ: BOKF) is a top U.S.-based financial services holding company with operations in Oklahoma, Texas, Arizona, Arkansas, Colorado, Kansas, Missouri, Tennessee and New Mexico. The Mortgage Banker is primarily responsible for representing a full range of mortgage financing; generates mortgage and development loans through solicitation of individual consumers, groups, real estate brokers and builders/developers.