Person Details

Kimberly A. Fields

Kimberly A. Fields, President and Chief Executive Officer

Kimberly Fields became ATI’s President and Chief Executive Officer on July 1, 2024. She was appointed President and Chief Operating Officer in June 2023, having served as Executive Vice President and Chief Operating Officer from January 2022 to June 2023, as Executive Vice President, AA&S and HPMC throughout 2021 and as Executive Vice President, Advanced Alloys & Solutions from April 2019 to December 2020. 

She joined ATI in 2019, bringing 20 years of global experience with a focus on growth and operational excellence. At IDEX Corporation, a global company that develops, designs, and manufactures fluidics systems and specialty engineered products, she most recently served as Group President for Industrial and Energy, having joined as President of GAST Manufacturing. Previously, Ms. Fields served as Executive Vice President for the integrated global steel producer EVRAZ’s North American Flat Products business. At GE Energy, she was General Manager of Industrials. She has also held commercial, manufacturing, and strategic leadership positions with Alcoa, The Boston Consulting Group, and Owens Corning Fiberglass. She was a founding member of the online metals trading site MetalSpectrum. 

Skills and Qualifications

Ms. Fields’s qualifications include her extensive leadership, operational and industry-specific knowledge and strategic planning expertise.