FB Financial Corporation is a financial holding company. The Company operates through its wholly owned banking subsidiary, FirstBank (the Bank). The Company operates through two segments: Banking and Mortgage. Its Banking segment provides a full range of deposit and lending products and services to corporate, commercial and consumer customers. Its Mortgage segment originates conforming residential mortgage loans, which include the servicing of residential mortgage loans and the packaging and securitization of loans to governmental agencies. It provides a range of commercial and consumer banking services to clients in select markets primarily in Tennessee, Kentucky, Alabama and North Georgia. It operates approximately 82 full-service bank branches and several other limited-service banking, ATM and mortgage loan production locations serving the Tennessee metropolitan markets. It also provides banking services to over 16 community markets throughout Tennessee, Alabama, and North Georgia.