Five Star Bancorp is a bank holding company that operates through its wholly owned subsidiary, Five Star Bank, a California state-chartered non-member bank. The Company provides a broad range of banking products and services to small and medium-sized businesses, professionals, and individuals primarily in Northern California through approximately eight branch offices. It offers a complete array of deposit products for small and medium-sized businesses, professionals, and individuals, including a variety of checking and savings accounts, time deposits, and money market accounts. The Company also provides a range of deposit services, including debit cards, remote deposit capture, online banking, mobile banking, and direct deposit services. It focuses primarily on commercial lending. It offers a variety of loans to small and medium-sized businesses, professionals, and individuals, including commercial real estate, commercial, commercial land and construction, and farmland loans.