Who are Steel Dynamics's decision-makers?
Steel Dynamics's top decision-makers include Mark D. Millett, Theresa E. Wagler, Barry Schneider, Miguel Alvarez. Buying decisions depend on the business unit, asset base, regulatory exposure, plant or field impact, cybersecurity requirements, and finance/procurement review.
- CEO
- Mark D. Millett
- CFO/key exec
- Theresa E. Wagler
- Founded
- 1993
- Employees
- 12,700
- HQ
- Fort Wayne, IN
- Notable
- Steel Operations
- Mark D. MillettCo-Founder, Chairman and Chief Executive OfficerCEO since 2012Leads the EAF steel and aluminum growth platform.
- Theresa E. WaglerExecutive Vice President and Chief Financial OfficerCFO since 2007Leads finance, capital allocation, and investor relations.
- Barry SchneiderPresident and Chief Operating OfficerPresident and COO since 2023Leads operating execution across platforms.
- Miguel AlvarezSenior Vice President, Steel GroupSenior operating leadershipSupports steel operations and mill performance.
Who leads Steel Dynamics?
Steel Dynamics is led by Mark D. Millett as Co-Founder, Chairman and Chief Executive Officer. The broader executive group includes finance, operations, legal, technology, segment, and commercial leaders who control priorities across Steel Operations, Metals Recycling, Steel Fabrication, Aluminum flat rolled products, Scrap.
Who actually makes buying decisions at Steel Dynamics?
Large purchases usually need a business sponsor plus procurement, finance, legal, security, risk, and the relevant asset or operations leader. For plant, field, grid, mine, or refinery systems, operational leadership and engineering matter as much as corporate IT.
How is Steel Dynamics organized as it scales?
Steel Dynamics is organized around operating segments, corporate functions, and asset-level teams. Sellers should map the budget owner first, then identify technical approvers, security reviewers, procurement process owners, and executives accountable for the metric the project improves.
As of June 2026.Sources:Steel Dynamics leadershipSteel Dynamics annual reports
Steel Dynamics — frequently asked questions
