Five Island Bancorp is a New York-chartered financial holding company that operates as a community bank serving Western and Central New York through its principal subsidiary Five Star Bank, which offers commercial and consumer lending, deposit products, and investment services across a 48-branch network, alongside Courier Capital LLC, a registered investment advisory firm providing wealth management and investment consulting services. The company generates revenue primarily through net interest income from the spread between deposit rates and loan rates, supplemented by wealth management and advisory fees, and serves small- to medium-sized businesses, individuals, and community organizations in its regional markets. With a business model rooted in personalized service and long-standing customer relationships, the company differentiates itself through responsive decision-making and organic growth while maintaining strong capital positions to support competitive positioning alongside larger financial institutions.