Citibank is a global bank founded in 1812 and headquartered in New York. It has 3,777 branches across 36 countries. In India, Citibank is a private sector bank headquartered in Mumbai with 42 branches across 30 cities. Over time, Citibank adopted strategies such as developing e-business capabilities, forming alliances with IT companies, acquiring firms with relevant technologies, and continuously investing in technology to adapt to market changes and remain a leader in digital banking globally.