Search icon Homepage / About Us / Leadership Executive officers On December 15, 2015, the Company announced that it would simplify its management structure in-line with the ongoing drive to promote a performance-driven culture, empowering the segments to deliver optimum business results. As a result the GMB, which was established to ensure a smooth integration following the creation of ArcelorMittal, was replaced, effective January 1, 2016, with a more flexible structure. As of February 11, 2021, ArcelorMittal’s senior management is comprised of the Executive Office supported by seven other Executive Officers. ArcelorMittal’s Executive Office is comprised of the Chief Executive Officer (“CEO”), Mr. Aditya Mittal and the Executive Chairman, Mr. Lakshmi N. Mittal. Together, the Executive Officers are responsible for the implementation of the Company strategy, overall management of the business and all operational decisions. Executive officers Lakshmi N Mittal Executive chairman Read more Aditya Mittal Chief executive officer Read more Genuino M. Christino Executive vice president - Chief financial officer Read more Jefferson de Paula Executive vice president, CEO ArcelorMittal South America Long Read more Geert Van Poelvoorde Executive vice president, CEO ArcelorMittal Europe Read more Stefan Buys Executive vice president - CEO ArcelorMittal Mining Read more Bart Wille Executive vice president, head of human resources Read more John Brett Executive vice president - CEO ArcelorMittal North America Read more Brad Davey Executive vice president – Head of corporate business optimisation Read more Subscribe Sign up for alerts ©2021 ArcelorMittal Corporate library Contact us Suppliers Terms of Use Privacy Policy Accessibility UK Modern Slavery Act COVID-19 (coronavirus): ArcelorMittal response We use cookies We use cookies on this website. Please indicate whether or not you accept our use of cookies. For more information read our Cookie Policy. Accept Decline