MP Materials Executive and Leadership Team

July, 2026

Leadership Overview

MP Materials has 4 executives leading key functions including strategy, technology, operations, and finance.

Driven by innovation, MP Materials is dedicated to producing essential rare earth elements for high-tech and industrial applications, impacting global markets through advanced manufacturing and sustainable resource management.

Leadership Roles at MP Materials

  • Co-Founder, Chairman & Chief Executive Officer - James Latinsky
  • Chief Financial Officer - Ryan Corbett
  • Chief Technology Officer - Zachary Lehman
  • Chief of Staff - Spenser O'Connell
  • James Latinsky - Co-Founder, Chairman & Chief Executive Officer

    James Latinsky, the Co-Founder, Chairman & Chief Executive Officer at MP Materials, directs the overarching corporate strategy and vision. Latinsky guides the company's mission to mine, process, and refine rare earth minerals critical for electronics, renewable energy, and defense systems. Overseeing all executive functions, Latinsky ensures alignment with market demands and technological advancements in the rare earth elements sector. This leadership role involves fostering strategic partnerships and driving operational excellence across North America, Europe, and Africa. By championing sustainable practices, James Latinsky solidifies MP Materials' position as a key global supplier, directly impacting the company's growth and long-term financial stability.

    Ryan Corbett - Chief Financial Officer

    Ryan Corbett, the Chief Financial Officer at MP Materials, directs all financial planning, reporting, and capital allocation strategies. Corbett oversees the company's fiscal health, ensuring robust financial management to support MP Materials' extensive operations in mining and rare earth element processing. This leadership function involves managing investor relations, securing funding for expansion, and optimizing financial performance across North America, Europe, and Africa. By maintaining financial discipline and strategic investment, Ryan Corbett directly enables the company's growth and its critical role in supplying essential materials for high-tech industries. The Chief Financial Officer's guidance is paramount to sustaining MP Materials' market position and long-term profitability.
    Ryan Corbett

    Zachary Lehman - Chief Technology Officer

    Zachary Lehman, the Chief Technology Officer at MP Materials, architects the technological roadmap for rare earth element processing and refinement. Lehman spearheads innovation in extraction and purification techniques, ensuring MP Materials maintains a competitive edge in producing high-purity materials essential for advanced manufacturing. This role involves overseeing research and development initiatives, focusing on optimizing operational efficiency and environmental sustainability within the mining and processing facilities. By driving technological advancements, Zachary Lehman directly supports the company's ability to supply critical components for electronics, renewable energy, and defense sectors. The Chief Technology Officer's expertise is vital for developing next-generation solutions and maintaining MP Materials' leadership in the global market.
    Zachary Lehman

    Spenser O'Connell - Chief of Staff

    Spenser O'Connell, the Chief of Staff at MP Materials, enhances operational efficiency and strategic execution across the organization. O'Connell facilitates communication and collaboration between executive leadership and various departments, ensuring seamless implementation of corporate objectives. This position involves managing key projects, optimizing internal processes, and supporting the Chief Executive Officer in strategic decision-making. By streamlining operations and fostering cross-functional synergy, Spenser O'Connell directly contributes to the company's ability to meet its production targets for rare earth elements. The Chief of Staff's role is crucial in driving the company's mission forward, supporting initiatives in North America, Europe, and Africa.

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    Frequently Asked Questions Regarding MP Materials Top Executives and Leadership Team

    Who leads MP Materials?
    MP Materials is led by James Latinsky (Co-Founder, Chairman & Chief Executive Officer), along with executives such as Ryan Corbett (Chief Financial Officer) and Zachary Lehman (Chief Technology Officer).
    Who is part of MP Materials’s executive team?
    The executive team of MP Materials includes leaders such as James Latinsky (Co-Founder, Chairman & Chief Executive Officer), Ryan Corbett (Chief Financial Officer), Zachary Lehman (Chief Technology Officer) and other senior executives.
    How many executives does MP Materials have?
    MP Materials has 4 executives leading key business areas.
    What roles are included in MP Materials’s leadership team?
    The leadership team of MP Materials includes roles such as Co-Founder, Chairman & Chief Executive Officer, Chief Financial Officer, Chief Technology Officer, Chief of Staff.