Greene County Bancorp, Inc. operates as a holding company for The Bank of Greene County that provides various financial services in the United States. The company's deposit products include savings, NOW accounts, money market accounts, certificates of deposit, non-interest bearing checking accounts, and individual retirement accounts. It also offers loan products, such as residential, construction and land, and multifamily loans; commercial real estate mortgage loans; consumer loans, including loans on new and used automobiles, personal loans, and home equity loans, as well as other consumer installment loans comprising passbook loans, unsecured home improvement loans, recreational vehicle loans, and deposit account overdrafts; and commercial loans. In addition, the company engages in provision of transaction processing and investment brokerage services through third-party service provider; and investment and sale of securities; and operates banking office, lending centers, operations center, customer call center, and wealth management center. The company was founded in 1889 and is based in Catskill, New York. Greene County Bancorp, Inc. operates as a subsidiary of Greene County Bancorp, MHC.