Headquartered in Atlanta, Georgia, SunTrust Banks is one of the nation's largest commercial banking organizations. The company operates through an extensive distribution network primarily in Florida, Georgia, Maryland, Tennessee, Virginia and the District of Columbia and also serves customers in selected markets nationally. SunTrust's primary businesses include deposit, credit, trust and investment services. Through various subsidiaries, the company provides credit cards, mortgage banking, insurance, brokerage and capital markets services.