The Goldman Sachs Group, Inc. is an American multinational investment bank and financial services company headquartered in New York City. Goldman Sachs offers services in investment banking, securities underwriting, asset management and investment management, and prime brokerage. It is a market maker and brokers credit products, mortgage-backed securities, insurance-linked securities, securities, currencies, commodities, equities, equity derivatives, structured products, options, and futures contracts. It is a primary dealer in the United States Treasury security market. It provides clearing and custodian bank services. It provides wealth management services via Goldman Sachs Personal Financial Management. It operates private-equity funds, credit and real estate funds, and hedge funds. It structures complex and tailor-made financial products. It also owns Goldman Sachs Bank USA, a direct bank. It trades both on behalf of its clients and for its own account. It ranks 2nd on the list of investment banks in the world by revenue and is ranked 59th on the Fortune 500 list of the largest United States corporations by total revenue. Wikipedia