FNCB Bancorp, Inc. operates as the holding company for FNCB Bank that provides retail and commercial banking services to individuals and businesses in Northeastern Pennsylvania. It offers checking, savings, and certificate of deposit products. The company also provides one- to four-family residential mortgage loans; construction, land acquisition, and development loans; commercial real estate loans; commercial and industrial loans; consumer loans, such as secured and unsecured installment loans, lines of credit, overdraft protection loans, auto loans, home equity loans, and lines of credit; and state and political subdivision loans.