Steel Dynamics Executive and Leadership Team

Mark Millett, the Co-founder, Chairman & Chief Executive Officer at Steel Dynamics, directs the overarching strategy and corporate vision for the company's integrated operations in steel production, recycling, and fabrication. Millett guides the executive team in expanding market reach across construction, automotive, manufacturing, transportation, and agriculture equipment sectors. His leadership ensures the company's comprehensive range of steel products, including sheet steel, structural beams, and engineered bars, meets evolving industry demands. Millett also oversees the strategic direction of metals recycling services, processing both ferrous and nonferrous scrap metals into reusable forms, reinforcing Steel Dynamics' commitment to sustainability and circular economy principles. This executive role involves fostering innovation in steel building component fabrication, such as joists, girders, and decks, critical for the construction industry. Mark Millett's influence extends to driving long-term growth and maintaining Steel Dynamics' position as a leading manufacturer in the United States and internationally.

Simon Tran, the Operations Chief Financial Officer & Director at Steel Dynamics, manages the financial operations and strategic fiscal planning for the company's diverse business segments. Tran oversees the financial health of steel production, metals recycling, and steel fabrication divisions, ensuring profitability and efficient resource allocation. This role involves analyzing financial performance, developing budgets, and implementing financial controls across domestic and international operations. Tran's responsibilities include managing capital expenditures for new equipment and facility upgrades, crucial for maintaining Steel Dynamics' competitive edge in producing sheet steel, structural beams, and engineered bars. The Operations Chief Financial Officer & Director also plays a key part in evaluating investment opportunities and managing relationships with financial institutions. Simon Tran's financial acumen supports the company's growth initiatives and its ability to serve markets like construction, automotive, and manufacturing.

Theresa Wagler, the Executive VP & Chief Financial Officer at Steel Dynamics, leads the company's financial strategy, planning, and reporting functions. Wagler oversees all aspects of financial management, including accounting, treasury, and investor relations, supporting Steel Dynamics' extensive operations in steel manufacturing, metals recycling, and steel fabrication. Her responsibilities encompass managing the company's financial performance, ensuring robust capital structure, and driving initiatives that enhance shareholder value. The Executive VP & Chief Financial Officer plays a critical role in financial forecasting, risk management, and the evaluation of strategic investments, including those related to the production of sheet steel, structural beams, and engineered bars. Wagler's financial oversight extends to the company's domestic and international activities, ensuring compliance and fiscal responsibility. Theresa Wagler's financial leadership is integral to Steel Dynamics' sustained growth and its ability to serve key markets effectively.

Barry Schneider, the President & Chief Operating Officer at Steel Dynamics, directs the day-to-day operational execution across the company's integrated manufacturing, recycling, and fabrication facilities. Schneider ensures seamless coordination between steel production, which yields products like sheet steel and structural beams, and the downstream fabrication of steel building components such as joists and decks. His leadership focuses on optimizing production processes, enhancing operational efficiency, and maintaining high standards of quality and safety throughout the United States and international operations. The President & Chief Operating Officer oversees the metals recycling services, ensuring efficient processing of ferrous and nonferrous scrap metals. Schneider's role involves driving operational improvements that support Steel Dynamics' service to diverse markets including construction, automotive, and transportation. Barry Schneider's operational expertise is fundamental to the company's ability to deliver comprehensive steel solutions and maintain its market leadership.

Dana Iannalfo, the President & Owner at Steel Dynamics, holds a pivotal leadership position within the organization, influencing strategic direction and operational oversight. Iannalfo's responsibilities encompass driving business development and ensuring the effective execution of company objectives across its various segments, including steel manufacturing, metals recycling, and steel fabrication. This executive role involves fostering innovation and growth, particularly in the development and delivery of steel products like sheet steel and engineered bars, as well as the processing of scrap metals. Iannalfo's leadership contributes to Steel Dynamics' ability to serve diverse markets such as construction, automotive, and manufacturing. The President & Owner's vision guides the company's expansion efforts and commitment to operational excellence. Dana Iannalfo's ownership perspective ensures a deep commitment to the long-term success and strategic positioning of Steel Dynamics.

Ronald LaComb, the President, Misfit-Technology at Steel Dynamics, leads the strategic development and implementation of technology solutions within the company. LaComb focuses on leveraging innovative technologies to enhance Steel Dynamics' operations in steel production, metals recycling, and fabrication. This executive role involves identifying and integrating advanced systems that improve efficiency, product quality, and safety across all facilities. The President, Misfit-Technology oversees the technological aspects of producing steel products such as structural beams and engineered bars, as well as optimizing the processes for recycling ferrous and nonferrous scrap metals. LaComb's expertise is crucial for driving digital transformation and ensuring Steel Dynamics remains at the forefront of technological advancement in the manufacturing sector. Ronald LaComb's technological vision supports the company's competitive edge and its ability to serve evolving market demands.

Denis Ismaili, the Chief Administrative Officer (CAO) at Steel Dynamics, oversees critical administrative functions that support the company's broad operational scope. Ismaili manages human resources, legal affairs, and corporate governance, ensuring that Steel Dynamics operates efficiently and ethically across its steel production, metals recycling, and fabrication divisions. This role involves developing and implementing policies that foster a productive work environment and ensure compliance with all regulatory requirements in the United States and internationally. The Chief Administrative Officer (CAO) also plays a part in managing corporate communications and stakeholder relations, contributing to the company's public image and internal cohesion. Ismaili's administrative leadership ensures that support structures are in place for the production of steel products and the provision of metals recycling services. Denis Ismaili's focus on administrative excellence supports the company's strategic objectives and its service to diverse market sectors.

Shawn Shi, the Hrd at Steel Dynamics, manages key human resources functions critical to the company's operational success. Shi oversees talent acquisition, employee development, and HR policy implementation across Steel Dynamics' extensive network of steel production, metals recycling, and fabrication facilities. This role is essential for ensuring a skilled and motivated workforce capable of producing a comprehensive range of steel products and providing efficient metals recycling services. The Hrd is responsible for fostering a positive workplace culture and ensuring compliance with labor laws and regulations throughout the United States and internationally. Shi's efforts contribute to the company's ability to attract and retain top talent, supporting its service to diverse markets including construction, automotive, and manufacturing. Shawn Shi's focus on human capital management is vital for Steel Dynamics' continued growth and operational effectiveness.

Mimi Johnson, the Information at Steel Dynamics, oversees the strategic management and dissemination of critical company information. Johnson ensures that accurate and timely data flows across all departments, supporting informed decision-making in steel production, metals recycling, and fabrication operations. This role is vital for maintaining transparency and facilitating effective communication regarding the company's comprehensive range of steel products and services. The Information executive is responsible for developing and implementing information governance policies, ensuring data integrity and accessibility throughout the United States and internationally. Johnson's focus contributes to the efficient operation of Steel Dynamics' business segments, supporting its service to diverse markets including construction, automotive, and manufacturing. Mimi Johnson's role in information management is fundamental to the company's operational coherence and strategic alignment.