Jeju Bank, together with its subsidiaries, provides commercial banking products and services in South Korea. The company also provides trust and foreign exchange services. As of December 31, 2021, it operated through 31 business branches in Jeju Island; and 2 domestic branches outside of Jeju Island. The company was incorporated in 1969 and is headquartered in Jeju-si, South Korea. Jeju Bank operates as a subsidiary of Shinhan Financial Group Co., Ltd.