Leadership Overview
Ryerson has 9 executives leading key functions including information technology, financial strategy, operational management, legal risk, regional oversight, and advanced processing.
Committed to excellence in industrial metal distribution, Ryerson delivers high-quality stainless steel and aluminum solutions while maintaining a legacy of precision fabrication and global supply chain reliability.
Committed to excellence in industrial metal distribution, Ryerson delivers high-quality stainless steel and aluminum solutions while maintaining a legacy of precision fabrication and global supply chain reliability.
Leadership Roles at Ryerson
James Claussen - Chief Financial Officer
James Claussen, the Chief Financial Officer at Ryerson, manages the fiscal health and capital allocation strategies for the entire organization. Overseeing financial reporting and investor relations, the Chief Financial Officer ensures rigorous compliance and transparency across all international subsidiaries. This leadership role involves driving cost-efficiency initiatives within the stainless steel and carbon steel processing divisions. By optimizing the balance sheet, James Claussen directly supports the company's ability to invest in advanced fabrication technologies and facility upgrades. The Chief Financial Officer works closely with the board to evaluate market trends in the oil and gas and construction equipment sectors. Through disciplined financial planning, Claussen secures the necessary liquidity to sustain long-term growth and shareholder value. This oversight of capital structure remains vital for maintaining the company's market position as a leader in industrial metal distribution.
Andrew Pignataro - Regional Chief Financial Officer
Andrew Pignataro, the Regional Chief Financial Officer at Ryerson, manages financial performance and budgetary controls for specific geographic territories. Overseeing regional revenue streams, the Regional Chief Financial Officer ensures that local processing facilities maintain profitability while adhering to corporate fiscal standards. This leadership role involves analyzing market-specific demand for alloy steels and nickel products to optimize regional inventory levels. By monitoring local economic indicators, Andrew Pignataro directly influences the financial stability of regional operations. The Regional Chief Financial Officer collaborates with local management to identify cost-saving opportunities in fabrication and logistics. Through precise financial forecasting, Pignataro supports the company's broader goal of maintaining a strong presence in the metal fabrication and machine shop industries. This regional focus ensures that financial resources align with the unique operational requirements of each market served.
Alan Singleton - President, Region (West)
Alan Singleton, the President, Region (West) at Ryerson, oversees all metal distribution and processing operations across the western geographic territory. Managing regional sales and fabrication services, the President, Region (West) ensures that customer requirements for stainless steel and aluminum are met with precision. This leadership role involves driving growth in the commercial ground transportation and industrial machinery sectors within the region. By optimizing local supply chain logistics, Alan Singleton directly improves service delivery and operational efficiency. The President, Region (West) collaborates with corporate leadership to implement standardized processing techniques across all western facilities. Through the development of strong regional client relationships, Singleton secures a dominant market share in the western territory. This focus on regional performance ensures that the company remains responsive to the specific needs of local metal fabrication and machine shops.
Brian Seeley - President, Ryerson Advanced Processing
Brian Seeley, the President, Ryerson Advanced Processing at Ryerson, directs the specialized fabrication and value-added service divisions. Overseeing complex processes such as laser cutting, roll forming, and tube manufacturing, the President, Ryerson Advanced Processing ensures that high-precision metal components meet exact customer specifications. This leadership role involves integrating advanced technology into the production workflow to enhance output quality and speed. By focusing on technical innovation, Brian Seeley directly supports the company's ability to serve demanding industries like food processing and agriculture equipment manufacturing. The President, Ryerson Advanced Processing collaborates with regional leaders to scale specialized services across the global footprint. Through the continuous improvement of fabrication capabilities, Seeley secures the company's reputation for delivering high-value, ready-to-use metal products. This strategic focus on advanced processing remains central to the company's competitive differentiation in the industrial metals market.
Andrew Greiff - Executive Vice President (Ryerson) & President (Olympic Steel)
Andrew Greiff, the Executive Vice President (Ryerson) & President (Olympic Steel) at Ryerson, manages the strategic integration and operational performance of the Olympic Steel division. Overseeing the production and distribution of carbon and alloy steels, the Executive Vice President (Ryerson) & President (Olympic Steel) ensures that the division contributes effectively to the company's overall market impact. This leadership role involves aligning divisional goals with the broader corporate strategy for industrial metal distribution. By optimizing production capacity, Andrew Greiff directly enhances the company's ability to meet the needs of the construction and industrial machinery sectors. The Executive Vice President (Ryerson) & President (Olympic Steel) collaborates with other executive leaders to leverage synergies across the entire organization. Through effective management of the Olympic Steel portfolio, Greiff secures consistent growth and operational excellence. This dual-focus role remains vital for maintaining a strong market presence in the competitive steel industry.
Jeffrey Redfield - President, Ryerson Region (North)
Jeffrey Redfield, the President, Ryerson Region (North) at Ryerson, directs all metal distribution and fabrication activities within the northern geographic territory. Overseeing regional sales teams and processing facilities, the President, Ryerson Region (North) ensures that the company maintains high service levels for clients in the HVAC and consumer durables industries. This leadership role involves managing regional inventory and logistics to optimize supply chain performance. By driving local market expansion, Jeffrey Redfield directly contributes to the company's overall revenue growth. The President, Ryerson Region (North) collaborates with corporate leadership to implement best practices in metal processing and customer service. Through the effective management of regional resources, Redfield secures a strong competitive position in the northern market. This focus on regional operational excellence ensures that the company remains a preferred partner for metal fabrication and machine shops throughout the territory.
Frank Williams - Chief Information Officer
Frank Williams, the Chief Information Officer at Ryerson, directs the digital infrastructure supporting global metal distribution operations. Overseeing enterprise-wide data systems, the Chief Information Officer ensures seamless integration between fabrication services and customer-facing platforms. This leadership role involves architecting scalable cloud solutions to optimize inventory management across North America and international markets. By modernizing legacy software, Frank Williams directly impacts operational efficiency and supply chain transparency. The Chief Information Officer collaborates with executive leadership to align technological investments with long-term growth objectives. Through the implementation of advanced analytics, Williams secures a competitive advantage in the industrial machinery and equipment manufacturing sectors. This strategic focus on digital transformation enables the company to maintain high standards in processing and distribution while meeting the complex demands of modern metal fabrication shops.

Daniel Rosenberg - Chief of Staff
Daniel Rosenberg, the Chief of Staff at Ryerson, coordinates strategic initiatives and facilitates communication across the executive leadership team. Overseeing the execution of corporate priorities, the Chief of Staff ensures alignment between departmental goals and the broader mission of industrial metal distribution. This leadership role involves managing complex projects that span across North American and international operations. By streamlining internal processes, Daniel Rosenberg directly enhances organizational agility and decision-making speed. The Chief of Staff acts as a primary liaison for the executive office, ensuring that critical business objectives receive necessary resources and attention. Through the facilitation of cross-functional collaboration, Rosenberg supports the company's efforts in consumer durables and HVAC manufacturing. This role remains essential for maintaining operational focus and driving the strategic agenda forward in a competitive global market.
Mark Silver - Executive VP & Chief Legal & Risk Officer
Mark Silver, the Executive VP & Chief Legal & Risk Officer at Ryerson, directs the legal strategy and enterprise risk management framework. Overseeing regulatory compliance and corporate governance, the Executive VP & Chief Legal & Risk Officer ensures that all metal processing and distribution activities meet international safety and environmental standards. This leadership role involves mitigating legal exposure related to global supply chain operations and industrial fabrication services. By implementing robust risk assessment protocols, Mark Silver directly protects the company's assets and reputation. The Executive VP & Chief Legal & Risk Officer collaborates with the board to navigate complex regulatory landscapes in the United States, Mexico, and China. Through proactive legal counsel, Silver secures the company's ability to operate effectively across diverse industrial sectors. This focus on risk mitigation remains critical for sustaining long-term operational continuity and corporate integrity.

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