Ternium Executive and Leadership Team

July, 2026

Leadership Overview

Ternium has 5 executives leading key functions including technology, human resources, and regional operations.

Driven by a commitment to innovation, Ternium manufactures flat and long steel products, serving diverse industries from automotive to energy with a focus on quality and customer solutions.

Leadership Roles at Ternium

  • President, Ternium Inc (USA) - Michael Guhl
  • President (Argentina) - Martín Berardi
  • Chief Technology Officer - Carlos Polidori
  • Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil - Patricio Flynn
  • Jefe De Personal - Michelle Estrada
  • Michael Guhl - President, Ternium Inc (USA)

    Michael Guhl, the President, Ternium Inc (USA) at Ternium, directs the strategic operations and market presence of the company within the United States. Guhl oversees all business activities, driving growth and ensuring alignment with Ternium's global objectives for flat and long steel products. This executive leadership role involves managing sales, distribution, and customer relations to serve key industries such as automotive, construction, and home appliances. The President, Ternium Inc (USA) is responsible for expanding market share and enhancing operational efficiency across U.S. facilities. Michael Guhl's strategic direction is critical for navigating the complexities of the American market, ensuring Ternium's continued success and its contribution to the nation's industrial base. Guhl champions innovation and customer-centric approaches to solidify Ternium's position as a leading steel provider in the USA.
    Michael Guhl

    Martín Berardi - President (Argentina)

    Martín Berardi, the President (Argentina) at Ternium, leads the company's extensive operations and strategic initiatives within Argentina. Berardi oversees the production and distribution of flat and long steel products, catering to critical sectors including construction, capital goods, and energy. This leadership role involves driving operational excellence and market development to meet the specific demands of the Argentinean economy. The President (Argentina) is instrumental in fostering strong relationships with local industries and stakeholders, ensuring Ternium's products contribute to regional development. Martín Berardi's focus on innovation and sustainability guides the Argentinean division, reinforcing Ternium's commitment to quality and responsible manufacturing. Berardi ensures that the Argentine operations are optimized for efficiency and market responsiveness, supporting the company's broader mission.
    Martín Berardi

    Carlos Polidori - Chief Technology Officer

    Carlos Polidori, the Chief Technology Officer at Ternium, directs the company's technological vision and innovation strategy. Polidori oversees the development and implementation of advanced manufacturing processes, ensuring Ternium remains at the forefront of steel production technology. This leadership involves integrating cutting-edge solutions to enhance product quality and operational efficiency across all manufacturing lines. By focusing on research and development, Polidori drives the adoption of new materials and production techniques that meet the evolving demands of industries such as automotive, home appliances, and construction. The Chief Technology Officer's role is critical in maintaining Ternium's competitive edge by leveraging technology to optimize resource utilization and minimize environmental impact. Carlos Polidori ensures that technological advancements directly support the company's mission to provide high-performance steel products to a global clientele.
    Carlos Polidori

    Patricio Flynn - Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil

    Patricio Flynn, the Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil at Ternium, orchestrates the company's global IT infrastructure and systems strategy, with a specific focus on Ternium Brasil's operational technology. Flynn manages the integration of information systems to support business objectives, ensuring seamless data flow and robust cybersecurity measures across all operations. This dual role involves driving digital transformation initiatives that enhance productivity and decision-making, particularly within the Brazilian market. The Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil ensures that IT systems are aligned with Ternium's manufacturing processes, supporting the production of flat and long steel products for diverse sectors. Patricio Flynn's leadership is essential for maintaining operational continuity and fostering technological innovation throughout the organization, particularly in driving efficiency for Ternium Brasil's complex systems.

    Michelle Estrada - Jefe De Personal

    Michelle Estrada, the Jefe De Personal at Ternium, manages human resources functions, focusing on personnel administration and employee relations. Estrada oversees the implementation of HR policies and programs designed to support Ternium's workforce and foster a productive work environment. This leadership position involves ensuring compliance with labor laws and regulations, while also driving initiatives that enhance employee engagement and development. The Jefe De Personal plays a crucial part in talent acquisition and retention, aligning human capital strategies with the company's operational needs in steel manufacturing. Michelle Estrada's responsibilities are vital for maintaining a stable and motivated workforce, supporting Ternium's production of steel products for industries ranging from automotive to energy. Estrada ensures that personnel matters are handled efficiently to support overall business objectives.

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    Frequently Asked Questions Regarding Ternium Top Executives and Leadership Team

    Who leads Ternium?
    Ternium is led by Michael Guhl (President, Ternium Inc (USA)), along with executives such as Martín Berardi (President (Argentina)) and Carlos Polidori (Chief Technology Officer).
    Who is part of Ternium’s executive team?
    The executive team of Ternium includes leaders such as Michael Guhl (President, Ternium Inc (USA)), Martín Berardi (President (Argentina)), Carlos Polidori (Chief Technology Officer) and other senior executives.
    How many executives does Ternium have?
    Ternium has 5 executives leading key business areas.
    What roles are included in Ternium’s leadership team?
    The leadership team of Ternium includes roles such as President, Ternium Inc (USA), President (Argentina), Chief Technology Officer, Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil, Jefe De Personal.