FB Financial Corporation operates as a bank holding company for FirstBank that provides a suite of commercial and consumer banking services. The company operates in two segments, Banking and Mortgage. It offers checking, demand, money market, and savings accounts; deposit and lending products and services to corporate, commercial, and individual customers; and time deposits, as well as residential mortgage and loan securitization services. The company also provides owner-occupied and non-owner-occupied real estate commercial loans; residential real estate 1-4 family mortgage, multi-family residential, commercial and industrial, construction, land acquisition, and land development loans, as well as residential lines of credit; and consumer and other loans, such as car, boat, and other recreational vehicle loans; loans for manufactured homes without real estate; and personal lines of credit.