The Goldman Sachs Group, Inc. ( SAKS) is an American multinational investment bank and financial services company. Founded in 1869, Goldman Sachs is headquartered in Lower Manhattan in New York City, with regional headquarters in many international financial centers. Goldman Sachs is the second-largest investment bank in the world by revenue and is ranked 55th on the Fortune 500 list of the largest United States corporations by total revenue. In the Forbes Global 2000 of 2024, Goldman Sachs ranked 23rd. It is considered a systemically important financial institution by the Financial Stability Board.

Goldman Sachs offers services in investment banking (advisory for mergers and acquisitions and restructuring), securities underwriting, prime brokerage, asset management, and wealth management. It is a market maker for many types of financial products and provides clearing and custodian bank services. It operates private-equity 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 (flow trading) and for its own account (proprietary trading). The company invests in and arranges financing for startups, and in many cases gets additional business as bookrunner when the companies launch initial public offerings.