ThyssenKrupp Materials NA Executive and Leadership Team

September, 2026

Leadership Overview

ThyssenKrupp Materials NA has 4 executives leading key functions including financial strategy, industrial operations, supply chain management, and market expansion.

Focused on delivering high-quality production materials, ThyssenKrupp Materials NA drives innovation through integrated service solutions and value-added processing for diverse industrial sectors across North America.

Leadership Roles at ThyssenKrupp Materials NA

  • Chief Financial Officer - Norbert Goertz
  • President - Christiane Stuart
  • President - Brian Diephuis
  • President - James Patsakos
  • Norbert Goertz - Chief Financial Officer

    Norbert Goertz, the Chief Financial Officer at ThyssenKrupp Materials NA, directs all fiscal planning and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer ensures rigorous compliance with international accounting standards while managing complex budgetary requirements for the distribution of aluminum, stainless, and specialty metals. This leadership role involves constant collaboration with the Board to optimize cash flow and mitigate risks associated with global commodity price fluctuations. By implementing advanced financial modeling, Norbert Goertz strengthens the competitive position of the company within the North American market. Goertz maintains strict oversight of internal audits and tax strategies, ensuring long-term stability for the enterprise. Through precise management of capital investments, the Chief Financial Officer supports the broader mission of providing integrated service solutions to industrial clients, ultimately driving sustainable growth and operational efficiency across all regional business units.
    Norbert Goertz

    Christiane Stuart - President

    Christiane Stuart, the President at ThyssenKrupp Materials NA, manages the strategic direction of the company's aluminum and specialty metals processing divisions. Overseeing large-scale production initiatives, the President ensures that operational workflows align with the core mission of delivering high-value material solutions to diverse manufacturing sectors. This leadership role requires constant coordination with regional managers to optimize supply chain logistics and enhance service delivery across North American facilities. By fostering a culture of continuous improvement, Christiane Stuart drives significant gains in production efficiency and product quality. Stuart maintains a focus on market expansion, identifying new opportunities for the distribution of copper, brass, and steel products. Through the alignment of departmental goals with corporate objectives, the President secures the company's reputation as a leader in the materials industry. Stuart consistently evaluates performance metrics to ensure that all processing operations meet the rigorous demands of modern industrial clients.

    Brian Diephuis - President

    Brian Diephuis, the President at ThyssenKrupp Materials NA, architects the strategic framework for the company's steel and plastics distribution networks. Overseeing the integration of advanced processing technologies, the President ensures that service solutions meet the evolving needs of the automotive and construction industries. This leadership role involves managing complex inventory systems and optimizing logistics to maintain a competitive edge in the North American market. By streamlining the supply chain, Brian Diephuis enhances the speed and reliability of material delivery to industrial partners. Diephuis focuses on the development of sustainable processing methods, ensuring that all operations adhere to high environmental and safety standards. Through the effective management of cross-functional teams, the President drives innovation in material handling and distribution. Diephuis consistently monitors market trends to adjust procurement strategies, ensuring that the company remains a primary provider of essential production materials for diverse manufacturing applications.
    Brian Diephuis

    James Patsakos - President

    James Patsakos, the President at ThyssenKrupp Materials NA, leads the strategic initiatives for the company's copper and brass product lines. Overseeing the technical sales and customer service departments, the President ensures that clients receive tailored material solutions that optimize manufacturing performance. This leadership role involves building strong relationships with key industrial stakeholders and expanding the company's footprint in specialized metal markets across North America. By leveraging deep industry expertise, James Patsakos drives the adoption of value-added processing services that differentiate the company from competitors. Patsakos manages the alignment of sales targets with inventory availability, ensuring that the organization meets the high-volume demands of the manufacturing sector. Through the implementation of customer-centric strategies, the President fosters long-term partnerships and secures consistent revenue growth. Patsakos maintains a focus on operational excellence, ensuring that every service solution delivered reflects the company's commitment to quality and reliability in the materials distribution space.

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    Frequently Asked Questions Regarding ThyssenKrupp Materials NA Top Executives and Leadership Team

    Who leads ThyssenKrupp Materials NA?
    ThyssenKrupp Materials NA is led by Norbert Goertz (Chief Financial Officer), along with executives such as Christiane Stuart (President) and Brian Diephuis (President).
    Who is part of ThyssenKrupp Materials NA’s executive team?
    The executive team of ThyssenKrupp Materials NA includes leaders such as Norbert Goertz (Chief Financial Officer), Christiane Stuart (President), Brian Diephuis (President) and other senior executives.
    How many executives does ThyssenKrupp Materials NA have?
    ThyssenKrupp Materials NA has 4 executives leading key business areas.
    What roles are included in ThyssenKrupp Materials NA’s leadership team?
    The leadership team of ThyssenKrupp Materials NA includes roles such as Chief Financial Officer, President, President, President.