MP Materials Executive and Leadership Team

May, 2026

Leadership Overview

MP Materials has 5 executives leading key functions including strategy, operations, technology, finance, and staff coordination.

Driven by innovation, MP Materials is dedicated to producing essential rare earth elements for high-tech and industrial applications, underpinning advancements in electronics, renewable energy, and defense systems.

Leadership Roles at MP Materials

  • Co-Founder, Chairman & Chief Executive Officer - James Latinsky
  • Co-Founder, Chairman & Chief Executive Officer - James Litinsky
  • Chief Financial Officer - Ryan Corbett
  • Chief of Staff - Spenser O'Connell
  • Chief Technology Officer - Zachary Lehman
  • 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 operational execution. Latinsky guides the company's mission to mine, process, and refine rare earth minerals critical for advanced manufacturing. This leadership role involves setting the strategic vision for North American operations and ensuring alignment with global market demands for essential elements. Overseeing all executive functions, Latinsky drives the company's expansion and its pivotal role in the supply chain for electronics, renewable energy technologies, and defense systems. The Chief Executive Officer's focus remains on maximizing resource potential and solidifying MP Materials' position as a key global supplier. James Latinsky ensures the company's long-term growth and sustainability through strategic partnerships and operational excellence.

    James Litinsky - Co-Founder, Chairman & Chief Executive Officer

    James Litinsky, the Co-Founder, Chairman & Chief Executive Officer at MP Materials, spearheads the company's strategic direction and executive leadership. Litinsky is responsible for defining the long-term vision for MP Materials, focusing on the critical production of rare earth elements essential for modern technology. This executive guides the company's expansion efforts across North America, Europe, and Africa, ensuring a robust supply chain for vital industrial components. The Chief Executive Officer's mandate includes fostering innovation in mining and refining processes to meet the growing global demand for these indispensable minerals. Through strategic oversight, James Litinsky drives the company's commitment to technological advancement and market leadership in the rare earth elements sector. Litinsky's leadership ensures MP Materials remains at the forefront of supplying materials crucial for electronics, defense, and renewable energy.

    Ryan Corbett - Chief Financial Officer

    Ryan Corbett, the Chief Financial Officer at MP Materials, directs the company's financial strategy and fiscal management. Corbett oversees all aspects of financial planning, accounting, and capital allocation, ensuring the economic viability of MP Materials' operations. This executive role is critical for managing the financial resources required for mining, processing, and refining rare earth elements. The Chief Financial Officer's responsibilities include securing funding for expansion, managing investor relations, and optimizing financial performance across North American and global operations. By providing strategic financial guidance, Ryan Corbett supports the company's growth initiatives and its role in supplying essential materials for high-tech industries. Corbett's fiscal leadership ensures MP Materials can sustain its critical contributions to the electronics, renewable energy, and defense sectors.
    Ryan Corbett

    Spenser O'Connell - Chief of Staff

    Spenser O'Connell, the Chief of Staff at MP Materials, provides critical operational support and strategic alignment across executive functions. O'Connell facilitates the efficient execution of company initiatives, ensuring seamless communication between departments and leadership. This role involves managing key projects and driving operational improvements that support MP Materials' mission of producing essential rare earth elements. The Chief of Staff's responsibilities extend to optimizing internal processes and enhancing the effectiveness of the executive team's strategic planning. By coordinating efforts, Spenser O'Connell ensures that the company's operations in mining, processing, and refining rare earth minerals align with its overarching business objectives. O'Connell's contribution is vital for maintaining the company's momentum in supplying critical components for high-tech industries.

    Zachary Lehman - Chief Technology Officer

    Zachary Lehman, the Chief Technology Officer at MP Materials, architects the technological advancements driving the company's rare earth element production. Lehman oversees the development and implementation of innovative mining, processing, and refining technologies essential for MP Materials' operations. This leadership position focuses on enhancing efficiency and sustainability within the extraction of critical minerals. The Chief Technology Officer's mandate includes exploring new methodologies to improve yield and purity, directly impacting the quality of rare earth elements supplied for electronics, renewable energy, and defense applications. By driving technological innovation, Zachary Lehman ensures MP Materials maintains a competitive edge and meets the evolving demands of advanced manufacturing sectors. Lehman's expertise is crucial for the company's ongoing commitment to technological leadership.
    Zachary Lehman

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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 James Litinsky (Co-Founder, Chairman & Chief Executive Officer) and Ryan Corbett (Chief Financial 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), James Litinsky (Co-Founder, Chairman & Chief Executive Officer), Ryan Corbett (Chief Financial Officer) and other senior executives.
    How many executives does MP Materials have?
    MP Materials has 5 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, Co-Founder, Chairman & Chief Executive Officer, Chief Financial Officer, Chief of Staff, Chief Technology Officer.