- Mobilizing capital.

- Granting credit.

- Financial investment and cooperation.

- Trading foreign currencies.

- Providing financial services: deposit, cards, guarantee, international payment, internet banking, consumer finance.

- Providing corporate consultation and asset management services.

- June 10, 1996: Orient Commercial Joint Stock Bank was established;

- 2003: Merged Tay Do Bank and increased the charter capital to VND101.35 billion;

- 2004: Increased the charter capital to VND200 billion;

- 2005: Increased the charter capital to VND300 billion;

- 2006: Increased the charter capital to VND567 billion;

- 2008: Increased the charter capital to VND1,474 billion;

- 2009: Increased the charter capital to VND2,000 billion, signed an agreement with IBM Vietnam, and issued VND600 billion convertible bonds;

- 2010: Signed an agreement with Diebold Group (the ATM machine provider for OCB);

- 2011: Signed a strategic alliance deal with BNP Paribas Bank and IFC;

- December 29, 2020: Listed on Hochiminh Stock Exchange (HOSE);

- January 28, 2021: Traded on Hochiminh Stock Exchange (HOSE);