JPMorgan Chase is a comprehensive bank integrating investment banking, financial services, financial transaction processing, investment management, private banking and private equity investment. It is also one of the oldest and largest financial services groups in the world. One, its headquarters is in New York.

The World Bank Group (WBG) is a collective of international organizations headquartered in Washington, D.C., founded in 1944. It helps overcome poverty by providing low-interest, interest-free loans and donations to developing countries, aiming to establish a A world without poverty. World Bank member countries must be members of the International Monetary Fund. Generally speaking, there is a difference between the World Bank and the World Bank Group. The World Bank is usually the collective name of the International Bank for Reconstruction and Development and the International Development Association; the World Bank Group also includes the International Finance Corporation, the Multilateral Investment Guarantee Agency, and the International Center for Settlement of Investment Disputes.

Citigroup Inc. is one of the world's largest banks and financial institutions, headquartered in New York, USA. Its slogan is "Citi Never Sleeps". Citigroup's assets include Citibank, Citigroup Lending, China Guangfa Bank and Banamex, Mexico's largest bank.

Bank of America is the largest commercial bank in the United States. Its assets rank first among all banks in the United States (second only to JPMorgan Chase Bank and higher than Citibank). Its predecessor was the Bank of Massachusetts in 1784 and has a long history.

ChaseBank is a multinational financial institution with more than 2,000 branches worldwide. It is the commercial banking part of JP Morgan Chase. Its predecessor was Chase Manhattan Bank (established by the merger of Chase National Bank and Bank of Manhattan in 1955). Its headquarters is in New York and is an asset of the Rockefeller family.