Citigroup
Investment banking company
Citigroup Inc. or Citi is an American multinational investment bank and financial services corporation incorporated in Delaware and headquartered in New York City. Wikipedia
CEO: Jane Fraser (Feb 26, 2021–)
Customer service: 1 (888) 248-4226
Headquarters: New York, NY
CFO: Mark Mason
Revenue: 78.46 billion USD (2023)
Founded: October 8, 1998, New York, NY
Founders: John S. Reed and Sanford I. Weill