First US Bancshares, Inc. is a bank holding company for First US Bank, providing commercial banking products and services in the United States. It offers deposit accounts such as non-interest-bearing demand deposits, savings, NOW, money market, individual retirement, and time deposits. Its loan portfolio includes commercial construction, land and land development, residential mortgage, commercial real estate, commercial and industrial, and secured and unsecured personal loans, along with letters of credit and safe deposit box and remote deposit capture services. The company serves small and medium-sized businesses, property managers, business executives, professionals, and other individuals. It was formerly known as United Security Bancshares, Inc. and changed its name to First US Bancshares, Inc. in October 2016. Founded in 1952, it is headquartered in Birmingham, Alabama.