FORT WAYNE, Ind. , Feb. 19, 2026 /PRNewswire/ — Steel Dynamics, Inc. (NASDAQ/GS: STLD) announced that Corporate Knights has recognized the company as one of the 2026 Global 100 Most Sustainable Corporations and the leader within the steelmaking industry globally. “We are honored by this recognition,” said Mark D. Millett, Co-Founder, Chairman, and Chief Executive Officer. “Being named one of the world’s most sustainable corporations for the second consecutive year reflects the exceptional commit