Nicole Giles

Controller and Chief Accounting Officer Citigroup

Last Reviewed: October 1, 2026

Executive Summary

Nicole Giles has been Citigroup’s Controller and Chief Accounting Officer since February 2025. She came from JPMorgan Chase, where she spent almost three decades, serving as its controller and most recently as chief financial officer of its commercial and investment bank. Citigroup ranked No. 24 on the 2026 Fortune 500.

Career Highlights

• Controller and Chief Accounting Officer of Citigroup since February 2025.
• Chief Financial Officer of JPMorgan Chase’s commercial and investment bank, 2024 to 2025.
• Controller of JPMorgan Chase.

Professional Journey

Giles spent almost three decades at JPMorgan Chase, including as its controller, and from March 2024 was chief financial officer of its commercial and investment banking unit.

She joined Citigroup as Controller and Chief Accounting Officer in February 2025.

Education

No first-party source read for this profile states her education.