Territorial Bancorp Inc. operates as the holding company for Territorial Savings Bank that engages in the provision of 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, money market, commercial and regular checking, and Super NOW accounts, as well as certificates of deposit. It also provides various loan products, such as one-to four-family residential mortgage loans; home equity loans; consumer loans; and multi-family mortgage, commercial business, construction, commercial real estate, and other nonresidential real estate loans, as well as lines of credit and investment securities. In addition, the company is involved in the insurance agency activities. Further, it provides various non-deposit investments comprising annuities and mutual funds through a third-party broker-dealer. The company was founded in 1921 and is headquartered in Honolulu, Hawaii.