What Happened?

About the Company

Citigroup is a diversified financial services holding company that provides various financial products and services. The company operates through two segments, Global Consumer Banking (GCB) and Institutional Clients Group (ICG). The GCB segment offers traditional banking services to retail customers through retail banking, commercial banking, Citi-branded cards, and Citi retail services. The ICG segment offers various banking, and financial products and services to corporate, institutional, public sector, and high-net-worth clients. This segment provides wholesale banking products and services, including fixed income and equity sales and trading, foreign exchange, prime brokerage, derivative services, equity and fixed income research, corporate lending, investment banking and advisory services, private banking, cash management, trade finance, and securities services. Citigroup Inc. was founded in 1812 and is based in New York, United States.

About the Person

John D'Onofrio is Chief Technology Officer at Citigroup. Previously, John was Managing Director at Citi Markets and Banking. John earned his BS in Mathematics and Computer Science from City University of New York-College of Staten Island.