- Vatican City
- Vatican Bank (1942 - )
- United States
- Aaron Diamond Foundation (1955 - 1996)
- ACI Capital (1955 - )
- Adolph Coors Foundation (1975 - )
- Aetna Inc. (1850 - )
- American Express Company (1850 - 1981)
- American International Corporation (AIC) (1915 - 1969)
- American International Group (AIG) (1919 - )
- American Jewish World Service
- American Stock Exchange
- Andrew W. Mellon Foundation (1969 - )
- Arvest Bank Group (1961 - )
- Atticus Capital (1995 - )
- August Belmont and Company
- - - -
- Bain Capital (1984 - )
- Bank of America (1904 - )
- Bank of the Manhattan Company (1799 - 1955)
- Bank of the United States (1791 - 1832)
- Bankers Trust Company (1903 - 1998)
- Bear Stearns Co. (1923 - 2008)
- Berkshire Hathaway Inc. (1964 - )
- Bezos Foundation (2003 - )
- Bill and Melinda Gates Foundation (1994 - )
- BlackRock Inc. (1988 - )
- Blum Capital (1975 - )
- Brown Brothers and Company (1818 - 1931)
- Brown Brothers Harriman (1931 - )
- - - -
- C.V. Starr and Company (1953 - )
- Calhoun National Bank
- Carnegie Corporation of New York (1881 - )
- Carnegie Foundation for the Advancement of Teaching (1905 - )
- Carret Asset Management (1963 - )
- Castle Rock Foundation (1993 - 2011)
- Catholic Campaign for Human Development (1969 - )
- Cerberus Capital Management (1992 - )
- Charles Kushner Foundation
- Chase Manhattan Bank (1955 - 2000)
- Chase National Bank (1877 - 1955)
- Citibank (1812 - 1998)
- Citigroup (1998 - )
- Clinton Foundation (2001 - )
- Continental Illinois National Bank and Trust Company
- Council on Foundations (1949 - )
- Credit Suisse First Boston (1988 - )
- - - -
- DC Capital Partners (2007 - )
- Dillon Read and Company (1920 - 1997)
- Donaldson Lufkin and Jenrette (1959 - 2000)
- Draper Richards (1996 - )
- Draper, Gaither and Anderson (1958 - )
- - - -
- E.L. Rothschild LLC (2003 - )
- E.M. Warburg and Company (1939 - 1966)
- Equitable Life Insurance Company (1859 - )
- Eugene Meyer Foundation (1944 - )
- - - -
- Farallon Capital Management (1986 - )
- Federal Advisory Council (1914 - )
- Federal National Mortgage Association (Fannie Mae) (1968 - )
- Federal Reserve Bank of Cleveland (1914 - )
- Federal Reserve Bank of New York (1914 - )
- Federal Reserve Bank of San Francisco (1914 - )
- Federal Reserve Board (1914 - )
- Federal Reserve System (1914 - )
- First American Bankshares
- First Boston Corp. (1932 - 1990)
- First National Bank of New York
- Ford Foundation (1936 - )
- Franklin National Bank (1926 - 1974)
- - - -
- G.H. Walker and Company (1900 - 1974)
- General American Investors Company (1927 - )
- General Atlantic Service Company (1980 - )
- General Education Board (1903 - 1964)
- General Motors Acceptance Corp (GMAC) (1919 - )
- German Credit and Investment Corporation (1926 - 1943)
- Goldman Sachs and Company (1869 - )
- Granite Capital International Group (1990 - )
- Guaranty Trust Company (1864 - 2000)
- Guggenheim Foundation (1925 - )
- - - -
- Harriman Fifteen Corporation
- Harry Frank Guggenheim Foundation
- Henry Luce Foundation
- Hillel Foundation (1923 - )
- - - -
- International Acceptance Bank of New York (1921 - 1929)
- - - -
- J. Bush and Company (1970 - )
- J. P. Morgan and Company (1861 - 2000)
- J. P. Morgan Chase and Company (2000 - )
- Johnson and Higgins
- - - -
- Key Square Group (2015 - )
- Kohlberg Kravis and Roberts (KKR) (1976 - )
- Kuhn Loeb and Company (1867 - 1977)
- - - -
- Lazard Freres and Company
- Lehman Brothers (1850 - 2008)
- - - -
- Markle Foundation (1927 - )
- Mastercard Inc. (1966 - )
- Mellon Financial Corporation (1869 - )
- Merrill Lynch (1914 - )
- Morgan Stanley (1935 - )
- - - -
- NationsBank (1960 - 1998)
- New Enterprise Associates (1977 - )
- New York Stock Exchange (NYSE) (1792 - )
- NGN Capital (2003 - )
- North American Free Trade Agreement (NAFTA) (1994 - )
- - - -
- Open Society Foundation (1979 - )
- - - -
- Pacific Investment Management Co. (PIMCO) (1971 - )
- Paladin Capital Group (2001 - )
- Paulson & Co. Inc. (1994 - )
- Peabody Educational Fund (1867 - 1914)
- Peter G. Peterson Foundation (2007 - )
- Pew Charitable Trusts (1948 - )
- Pritzker Foundation (1944 - )
- Prudential Insurance Company (1875 - )
- - - -
- Riggs National Corporation (1836 - 2005)
- Rockefeller and Company Inc. (1882 - )
- Rockefeller Brothers Fund (1940 - )
- Rockefeller Foundation (1913 - )
- RockVest Group Holdings (2001 - )
- Ronald S. Lauder Foundation (1987 - )
- Russell Sage Foundation (1907 - )
- - - -
- Saban Capital Group (2001 - )
- Salomon Brothers (1910 - 1998)
- Severn Partners (2005 - )
- Shearson American Express (1981 - 1993)
- Silverado Savings and Loan Assoc.
- Simmons and Company International (1974 - )
- Smith Richardson Foundation (1935 - )
- Soros Fund Management (1973 - )
- Stephens Inc. (1933 - )
- Sutter Hill Ventures
- - - -
- The Blackstone Group (1985 - )
- The Carlyle Group (1987 - )
- The Clearing House Association (1853 - )
- The Conservation Fund (1985 - )
- The Pritzker Organization (1903 - )
- Travelers Group (1993 - 1998)
- Travelers Insurance Company (1864 - 1993)
- - - -
- Union Banking Corporation (1924 - 1951)
- United States Trust Company of New York (1853 - 2006)
- - - -
- Venrock Associates (1969 - )
- Veritas Capital (1992 - )
- - - -
- W.A. Harriman and Company (1920 - 1931)
- Walton Family Charitable Support Foundation
- Walton Family Foundation (1987 - )
- Warburg Pincus LLC (1966 - )
- Whitney and Company (1946 - )
- William A. Read and Company
- William E. Simon and Sons (1998 - )
- Winthrop Rockefeller Foundation (1956 - )
- Worthen Bank
- United Kingdom
- Alfanar (2004 - )
- - - -
- Bank Of England (1694 - )
- Barclays PLC (1896 - )
- Barings Bank (1762 - 1995)
- - - -
- Carnegie United Kingdom Trust (1913 - )
- City of London
- - - -
- George Peabody and Company (1835 - 1864)
- - - -
- Hambros Bank (1839 - 1998)
- HSBC Group (1865 - )
- - - -
- J.H. Schroder and Co. (1804 - )
- Jardine Matheson Group (1832 - )
- Junius S. Morgan and Company (1864 - 1910)
- - - -
- Lazard Brothers and Company
- - - -
- Morgan Grenfell Group (1910 - 1989)
- - - -
- N. M. Rothschild and Sons (1805 - )
- - - -
- RIT Capital Partners (1988 - )
- Rothschild Investment Trust (1980 - )
- - - -
- S. G. Warburg and Company (1934 - 1995)
- S.G. Hambros Bank and Trust (1998 - )
- Sculpt the Future Foundation (2006 - )
- Sir Ernest Cassel Educational Trust (1919 - )
- Ukraine
- Victor Pinchuk Foundation (2006 - )
- Switzerland
- Bank for International Settlements (BIS) (1930 - )
- - - -
- Credit Suisse Group (1856 - )
- - - -
- Glencore Plc. (1994 - )
- - - -
- Marc Rich Group (1973 - )
- - - -
- Rothschild Bank A.G. Zurich (1968 - )
- Rothschild Continuation Holdings A.G. (1941 - )
- - - -
- Swiss Bank Corporation (1854 - 1998)
- - - -
- Union Bank of Switzerland (UBS) (1862 - )
- Saudi Arabia
- National Commercial Bank of Saudi Arabia (1953 - )
- Netherlands
- ING Group (1991 - )
- Luxembourg
- Bank of Credit and Commerce International (BCCI) (1972 - 1991)
- Japan
- Long Term Credit Bank (LTCB) (1953 - 2000)
- - - -
- Mizuho Financial Group (1925 - )
- - - -
- Shinsei Bank (2000 - )
- Italy
- Banco Ambrosiano (1946 - 1985)
- Israel
- Bank of Israel (1948 - )
- - - -
- Yad Hanadiv Foundation
- International
- Committee on the Global Financial System (1971 - )
- - - -
- Group of 30 (1978 - )
- - - -
- International Finance Corporation (IFC) (1956 - )
- International Monetary Fund (IMF) (1945 - )
- - - -
- World Bank (1946 - )
- Indonesia
- Lippo Group
- Germany
- Deutsche Bank (1870 - )
- - - -
- M.M. Warburg and Company (1798 - )
- Mendelssohn Bank
- - - -
- Oppenheim Bank (1789 - )
- France
- Credit Agricole (1894 - )
- - - -
- Rothschild and Company (1838 - )
- European Union
- European Bank for Reconstruction and Development (1991 - )
- European Central Bank (ECB) (1994 - )