Ternium Executive and Leadership Team

September, 2026

Leadership Overview

Ternium has 4 executives leading key functions including operational strategy, global technology infrastructure, regional manufacturing management, and human resources administration.

Focused on delivering high-quality steel solutions, Ternium maintains a commitment to industrial excellence while driving sustainable growth across the global automotive, construction, and energy sectors.

Leadership Roles at Ternium

  • President (Argentina) - Martín Berardi
  • Operations Chief of Staff - Ariel Segade
  • Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil - Patricio Flynn
  • Jefe De Personal - Michelle Estrada
  • Martín Berardi - President (Argentina)

    Martín Berardi, the President (Argentina) at Ternium, directs all manufacturing and commercial activities within the South American market. Overseeing large-scale production of flat and long steel products, the President (Argentina) ensures alignment with the specific needs of the local automotive and home appliance industries. Martín Berardi manages regional stakeholder relationships to secure long-term market stability and growth. This leadership role involves optimizing local supply chains to support the broader corporate strategy of delivering high-quality steel solutions. By driving operational excellence in regional facilities, the President (Argentina) contributes significantly to the overall output and financial performance of the company. Through strategic planning and market analysis, the President (Argentina) navigates complex economic environments to maintain a strong competitive position. This executive leadership ensures that regional manufacturing capabilities remain fully integrated with the global standards of the organization.
    Martín Berardi

    Ariel Segade - Operations Chief of Staff

    Ariel Segade, the Operations Chief of Staff at Ternium, coordinates cross-functional workflows to optimize flat and long steel production efficiency. By aligning manufacturing output with the specific requirements of the automotive and construction industries, the Operations Chief of Staff ensures seamless execution of complex industrial projects. Ariel Segade monitors internal performance metrics to drive continuous improvement across all production facilities. This leadership role involves facilitating communication between plant managers and executive leadership to maintain high safety standards and operational excellence. By streamlining resource allocation, the Operations Chief of Staff supports the broader mission of delivering superior steel products to global markets. Through rigorous oversight of daily manufacturing processes, the Operations Chief of Staff stabilizes supply chains and enhances overall productivity. This position remains vital for maintaining the competitive edge of the company within the demanding global steel manufacturing landscape.

    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, architects the digital infrastructure supporting advanced steel manufacturing operations. Overseeing the integration of smart factory technologies, the Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil drives digital transformation across regional operations in South America. Patricio Flynn manages complex IT systems to ensure data integrity and operational security for the energy and capital goods sectors. This leadership role requires constant collaboration with engineering teams to implement automated solutions that increase production precision. By modernizing legacy systems, the Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil enables real-time monitoring of steel quality and supply chain logistics. This strategic focus on technological innovation directly supports the company's ability to meet the evolving needs of the global industrial market while maintaining high efficiency standards.

    Michelle Estrada - Jefe De Personal

    Michelle Estrada, the Jefe De Personal at Ternium, manages human capital strategies to support the workforce requirements of a global steel manufacturer. Overseeing talent acquisition, employee development, and organizational culture, the Jefe De Personal ensures that the company attracts and retains the specialized expertise necessary for the automotive, HVAC, and energy sectors. Michelle Estrada designs comprehensive training programs to maintain high safety and performance standards across all manufacturing sites. This leadership role involves collaborating with executive management to align workforce capabilities with long-term business objectives. By fostering a productive work environment, the Jefe De Personal drives employee engagement and operational efficiency. Through the implementation of robust human resources policies, the Jefe De Personal supports the company's mission of industrial excellence. This position remains essential for building a resilient and skilled workforce capable of meeting the rigorous demands of the global steel industry.

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    Frequently Asked Questions Regarding Ternium Top Executives and Leadership Team

    Who leads Ternium?
    Ternium is led by Martín Berardi (President (Argentina)), along with executives such as Ariel Segade (Operations Chief of Staff) and Patricio Flynn (Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil).
    Who is part of Ternium’s executive team?
    The executive team of Ternium includes leaders such as Martín Berardi (President (Argentina)), Ariel Segade (Operations Chief of Staff), Patricio Flynn (Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil) and other senior executives.
    How many executives does Ternium have?
    Ternium has 4 executives leading key business areas.
    What roles are included in Ternium’s leadership team?
    The leadership team of Ternium includes roles such as President (Argentina), Operations Chief of Staff, Global Chief Technology Officer, Information Technology & Director, Sistemas Ternium Brasil, Jefe De Personal.