Territorial Bancorp Inc. operates as the holding company for Territorial Savings Bank that provides various financial services to individuals, families, and businesses in the State of Hawaii. The company offers a range of deposit accounts, including passbook and statement savings accounts, certificates of deposit, money market accounts, commercial and regular checking accounts, and Super NOW accounts. It also provides various loan products comprising one-to four-family residential mortgage; home equity; consumer; multi-family mortgage; commercial business; and construction, commercial, and other nonresidential real estate loans, as well as lines of credit and investment securities.