C - Citigroup Inc

Citigroup, founded in 1812, is a global diversified financial services holding company that offers a wide range of financial products and services. It serves consumers, corporations, governments, and institutions across nearly 160 countries, focusing on areas such as consumer banking, corporate and investment banking, wealth management, and securities brokerage. With approximately 239,000 employees, Citigroup aims to be a leading bank for institutions with cross-border needs and a prominent provider of wealth management services globally.

The company's operations are divided into five key segments: Services, Markets, Banking, U.S. Personal Banking, and Wealth. Each segment plays a pivotal role in driving revenue through diverse services, including treasury and trade solutions, investment banking, retail banking, and wealth management. Citigroup is not only focused on expanding its client base but also emphasizes enhancing its technology and risk management to uphold compliance and operational efficiency.