Leadership Overview
Nucor has 6 executives leading key functions including human resources, information technology, engineered bar production, structural steel manufacturing, building systems, and business technology.
Focused on sustainable steel production and advanced manufacturing, Nucor delivers high-quality steel products while maintaining a commitment to operational excellence and market-leading innovation across North America.
Focused on sustainable steel production and advanced manufacturing, Nucor delivers high-quality steel products while maintaining a commitment to operational excellence and market-leading innovation across North America.
Leadership Roles at Nucor
Troy Brooks - President, Nucor Engineered Bar Group
Troy Brooks, the President, Nucor Engineered Bar Group at Nucor, directs the production and distribution of high-quality bar steel products, including blooms, billets, and special bar quality steel. Overseeing the Engineered Bar Group, the President ensures that manufacturing processes meet the rigorous demands of automotive, industrial, and energy sector clients. This leadership role involves managing the strategic output of mills to maintain market dominance in North America. By optimizing production schedules and quality control protocols, Troy Brooks directly impacts the profitability and market share of the bar steel segment. Brooks secures strong relationships with steel service centers and manufacturers by delivering consistent, high-performance products. Through the management of complex supply chains and production assets, the President supports the company's broader goal of providing essential steel solutions. Brooks consistently drives operational improvements that enhance the competitive positioning of the Engineered Bar Group within the global steel landscape.
Shannon Phillips - President-Vulcraft and Verco Group
Shannon Phillips, the President-Vulcraft and Verco Group at Nucor, directs the manufacturing and sales of steel joists, joist girders, and steel decks. Overseeing the Vulcraft and Verco operations, the President ensures that structural steel components meet the precise specifications required for commercial and industrial construction projects. This leadership role involves managing regional production facilities to maintain high service levels across North America. By streamlining fabrication processes and enhancing product durability, Shannon Phillips directly impacts the company's standing in the construction materials market. Phillips secures project success for fabricators and contractors by providing reliable, high-strength steel solutions. Through the oversight of manufacturing capacity and market demand, the President supports the company's commitment to infrastructure development. Phillips consistently drives efficiency gains that optimize the production of steel joists and decks, ensuring the Vulcraft and Verco Group remains a leader in the structural steel industry.
Josh Wall - President, Nucor Buildings Group & Nucor Insulated Panel Group
Josh Wall, the President, Nucor Buildings Group & Nucor Insulated Panel Group at Nucor, directs the design and production of metal building systems and insulated metal panels. Overseeing these specialized divisions, the President ensures that building solutions provide superior energy efficiency and structural integrity for diverse commercial applications. This leadership role involves managing the integration of advanced manufacturing techniques to meet the evolving needs of the construction sector. By expanding the market reach of insulated panels and building systems, Josh Wall directly impacts the company's growth in the sustainable construction space. Wall secures long-term value for clients by delivering high-performance, cost-effective building components. Through the strategic management of production assets and market expansion efforts, the President supports the company's mission to provide comprehensive steel-based solutions. Wall consistently drives innovation in building technology, ensuring the Nucor Buildings Group remains at the forefront of the construction materials industry.

Sushma Walker - President, Nucor Business Technology
Sushma Walker, the President, Nucor Business Technology at Nucor, directs the implementation of advanced technological solutions to enhance business processes and operational intelligence. Overseeing the Business Technology division, the President ensures that digital tools and data-driven strategies support the company's manufacturing and trading segments. This leadership role involves aligning technological investments with the strategic objectives of the Steel Mills and Raw Materials groups. By fostering a culture of digital innovation, Sushma Walker directly impacts the efficiency and decision-making capabilities of the entire organization. Walker secures competitive advantages by deploying cutting-edge software and analytical platforms that optimize resource allocation. Through the management of cross-functional technology projects, the President supports the company's commitment to operational excellence. Walker consistently drives initiatives that leverage technology to improve productivity and market responsiveness, ensuring the Business Technology division remains a critical driver of the company's long-term success.
Russell Mcmannis - Chief Human Resources Officer
Russell Mcmannis, the Chief Human Resources Officer at Nucor, directs all talent acquisition, organizational development, and workforce safety initiatives. Overseeing the human capital strategy, the Chief Human Resources Officer ensures alignment with the company's manufacturing goals across the Steel Mills, Steel Products, and Raw Materials segments. This leadership role involves cultivating a culture of high performance and safety excellence throughout the North American operations. By implementing robust training programs and performance management systems, Russell Mcmannis directly impacts the operational efficiency of the entire workforce. Mcmannis secures long-term organizational stability by fostering employee engagement and professional growth. Through the integration of strategic HR policies, the Chief Human Resources Officer supports the broader mission of maintaining a competitive edge in the steel industry. Mcmannis consistently drives initiatives that prioritize safety and productivity, ensuring the workforce remains the foundation of the company's success.
William Patterson - Information Systems Chief & IT Management Executive & Chief Information Officer, Technology & Officer
William Patterson, the Information Systems Chief & IT Management Executive & Chief Information Officer, Technology & Officer at Nucor, architects the digital infrastructure supporting complex steel manufacturing processes. Overseeing enterprise-wide technology integration, the Chief Information Officer ensures data security and operational connectivity across all production facilities. This leadership role involves modernizing legacy systems to enhance real-time monitoring of steel mills and raw material supply chains. By leveraging advanced analytics and cloud solutions, William Patterson directly impacts the efficiency of the company's manufacturing output. Patterson secures the digital integrity of the organization while facilitating seamless communication between the Steel Products segment and external fabricators. Through the deployment of scalable IT frameworks, the Chief Information Officer supports the company's commitment to technological advancement. Patterson consistently drives digital transformation initiatives that optimize production workflows and improve overall business agility within the competitive North American steel market.
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