Citigroup Inc. is a global diversified financial services holding company headquartered in New York, offering a wide range of financial products and services to consumers, corporations, governments, and institutions across multiple regions, including North America, Latin America, Asia, Europe, the Middle East, and Africa. The company operates through two main segments: Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment provides traditional banking services such as retail banking, commercial banking, and credit card services to individual customers. In contrast, the ICG segment focuses on wholesale banking products and services, catering to corporate, institutional, public sector, and high-net-worth clients with offerings that include investment banking, corporate lending, cash management, and securities services. Founded in 1812, Citigroup has established a significant global presence, operating numerous branches primarily in the United States, Mexico, and Asia.