Citigroup Inc. is a leading global financial services company with operations in over 160 countries and jurisdictions. It provides a broad range of financial products and services, including consumer banking, corporate and investment banking, securities brokerage, wealth management, and transaction services. Citigroup operates major divisions such as Citibank, Citi Global Wealth, and Citi Treasury & Trade Solutions. Headquartered in New York City, the company is one of the largest banking institutions in the world, serving millions of customers, businesses, and governments.