Martina L. Cheung

Martina L. Cheung is President, CEO, and a member of the Board of Directors of S&P Global.

Previously, Ms. Cheung was President of S&P Global Ratings and served as the Executive Lead of S&P Global Sustainable1. Earlier, she was President of S&P Global Market Intelligence.

Ms. Cheung joined the Company in 2010 as Vice President of Operations for S&P Global Ratings and went on to serve as S&P Global’s Chief Strategy Officer. She also was Head of Risk Services for S&P Global Market Intelligence.

Prior to joining S&P Global, Ms. Cheung worked for Accenture’s Financial Services Strategy group and later as a Partner at Mitchell Madison Consulting.

Barron’s recognized Ms. Cheung as one of the 100 Most Influential Women in U.S. Finance in 2025. Ms. Cheung was named one of the Most Powerful Women in Finance by American Banker and included on the list of Influential Women in Institutional Investing by Pensions & Investments in 2024. Also in 2024, INvolve named her to its 100 Empower Executives list for the second consecutive year. Ms. Cheung received the Merit Award from The Women's Bond Club in 2022.     

Ms. Cheung is a member of the Council on Foreign Relations and the Economic Club of New York.      

Ms. Cheung serves on the Board of Trustees for Catholic Charities New York and was a member of the Board of CRISIL, a global analytics company and India’s leading credit ratings agency.   

She holds a bachelor’s degree in commerce and a master’s degree in business studies from National University of Ireland, Galway.