Bangkok Bank Public Company Limited (Thai: ธนาคารกรุงเทพ, RTGS: Thanakhan Krung Thep) is one of the largest commercial banks in Thailand.Bangkok Bank was established in 1944 and was listed on the Stock Exchange of Thailand in 1975. One of Thailand's 3rd class banks, Bangkok Bank has an extensive distribution channel network to serve a variety of customers. Services are provided through physical premises such as branches and business centers, digital banking such as internet banking ("Bualuang iBanking"), mobile banking (Bualuang mBanking), phone banking, 9,300 ATMs, 1,200 CDMs, and other self-service machines.