Woori Bank is a bank headquartered in Seoul, South Korea and Woori Bank is a subsidiary of the parent company Woori Financial Group. The bank was founded back in 1899, originally called Daehan Cheon-il Bank, renamed Joseon Sangup Bank in 1911, then Commercial Bank of Korea in 1950s. Following the 1997 Asian financial crisis, it merged with the former Hanil Bank and Peace Bank to become Hanvit Bank. Woori Bank adopted its current name in 2002.
Its Jongno branch is located in the Gwangtonggwan, the oldest continuously-operating bank building in Korea.It was registered as one of city's protected monuments on March 5, 2001.
Woori Bank is the first South Korean bank to support web browsers other than Internet Explorer for online banking in Korea. Its foreign divisions, such as the one based in China, still require IE.