Goldman Sachs is a leading global investment banking, securities, and investment management firm that provides a wide range of financial services to a substantial and diversified client base. Founded in 1869, the firm is headquartered in New York City and operates in over 30 countries worldwide, serving corporations, governments, and institutions. The firm is known for its expertise in mergers and acquisitions, underwriting, and asset management. Goldman Sachs plays a significant role in the financial markets, often involved in high-profile transactions and advisory roles, making it a key player in the global economy.