Cameco Executive and Leadership Team

May, 2026

Leadership Overview

Cameco has 8 executives leading key functions including strategy, operations, marketing, and finance.

Driven by a commitment to responsible resource development, Cameco powers the world with clean energy solutions, focusing on uranium supply and fuel services to meet global energy demands.

Leadership Roles at Cameco

  • Chairman & Chief Executive Officer - Jerome Perl
  • President & Chief Executive Officer - Timothy Gitzel
  • Senior VP & Chief Financial Officer - Heidi Shockey
  • President & Chief Operating Officer - Grant Isaac
  • Senior VP & Chief Operating Officer - Brian Reilly
  • Manager, Chief Marketing Officer Technical Services - Kyle Cave
  • Chief Marketing Officer & Document Controller - Marion Garstang
  • Senior Vice President and Chief Marketing Officer - David Doerksen
  • Jerome Perl - Chairman & Chief Executive Officer

    Jerome Perl, the Chairman & Chief Executive Officer at Cameco, directs the overarching corporate strategy and governance. Perl's leadership ensures alignment with Cameco's mission to supply clean energy solutions globally. This executive role involves setting the long-term vision for the company's uranium refining, conversion, and fuel manufacturing services. Overseeing the executive team, Perl drives strategic initiatives that enhance market position and shareholder value. The Chairman & Chief Executive Officer role demands a deep understanding of the global energy landscape and regulatory environments. By guiding the company's strategic direction, Jerome Perl ensures Cameco maintains its leadership in the nuclear fuel cycle, supporting sustainable energy production worldwide. This position is critical for navigating complex international markets and fostering innovation within the organization.

    Timothy Gitzel - President & Chief Executive Officer

    Timothy Gitzel, the President & Chief Executive Officer at Cameco, executes the company's strategic objectives and operational management. Gitzel's leadership focuses on driving growth and efficiency across Cameco's global operations, including uranium mining and processing. This executive position involves direct oversight of key business units and ensuring the reliable supply of fuel services to nuclear power generators. The President & Chief Executive Officer role requires extensive engagement with stakeholders, including governments, industry partners, and investors. By championing operational excellence, Timothy Gitzel ensures Cameco meets its commitments to safety, environmental responsibility, and sustainable resource development. This leadership is vital for maintaining Cameco's reputation as a premier supplier in the international nuclear energy sector.
    Timothy Gitzel

    Heidi Shockey - Senior VP & Chief Financial Officer

    Heidi Shockey, the Senior VP & Chief Financial Officer at Cameco, directs the company's financial strategy, planning, and reporting. Shockey's leadership ensures robust financial health and fiscal responsibility across all Cameco operations, including its global uranium and fuel services businesses. This executive role involves managing investments, capital allocation, and risk management to support sustainable growth and profitability. The Senior VP & Chief Financial Officer plays a key part in securing financing and maintaining strong relationships with financial institutions and investors. By providing strategic financial guidance, Heidi Shockey enables Cameco to navigate market complexities and achieve its long-term objectives, reinforcing its position as a stable and reliable energy supplier.
    Heidi Shockey

    Grant Isaac - President & Chief Operating Officer

    Grant Isaac, the President & Chief Operating Officer at Cameco, directs the company's extensive operational activities and strategic growth plans. Isaac's leadership encompasses the entire value chain, from uranium exploration and mining to refining and fuel fabrication. This executive role is pivotal in optimizing production, ensuring supply chain resilience, and driving operational efficiencies across all Cameco facilities. The President & Chief Operating Officer oversees the implementation of advanced technologies and best practices to maintain Cameco's position as a leading global supplier. By focusing on operational excellence and strategic execution, Grant Isaac ensures Cameco reliably meets the world's demand for clean nuclear energy, reinforcing the company's commitment to safety and environmental stewardship.
    Grant Isaac

    Brian Reilly - Senior VP & Chief Operating Officer

    Brian Reilly, the Senior VP & Chief Operating Officer at Cameco, oversees critical aspects of the company's operational performance and strategic execution. Reilly's responsibilities include managing day-to-day operations, enhancing production efficiency, and ensuring the highest standards of safety and environmental compliance across Cameco's mining and processing facilities. This executive role is vital for maintaining the integrity of the supply chain and meeting global demand for uranium. The Senior VP & Chief Operating Officer works closely with other leaders to implement innovative solutions and drive continuous improvement. Through dedicated operational leadership, Brian Reilly ensures Cameco's continued success in providing essential fuel services for clean energy generation.
    Brian Reilly

    Kyle Cave - Manager, Chief Marketing Officer Technical Services

    Kyle Cave, the Manager, Chief Marketing Officer Technical Services at Cameco, spearheads the technical aspects of marketing and client support. Cave's responsibilities include ensuring the delivery of high-quality technical services that align with customer needs in uranium refining and fuel manufacturing. This role involves close collaboration with sales and operations teams to provide expert insights and solutions. The Manager, Chief Marketing Officer Technical Services position is crucial for maintaining Cameco's competitive edge by offering specialized technical expertise. By focusing on service excellence, Kyle Cave supports the company's efforts to build and sustain strong client relationships. This function is integral to Cameco's ability to meet the complex demands of the nuclear energy industry.
    Kyle Cave

    Marion Garstang - Chief Marketing Officer & Document Controller

    Marion Garstang, the Chief Marketing Officer & Document Controller at Cameco, manages the strategic marketing initiatives and oversees critical documentation processes. Garstang's dual role ensures that marketing efforts are data-driven and that all company records are meticulously maintained for compliance and operational efficiency. This executive position involves developing and implementing marketing strategies to enhance Cameco's brand presence and market share in the global uranium sector. The Chief Marketing Officer & Document Controller also ensures adherence to rigorous document control standards, vital for regulatory requirements and internal operations. By integrating marketing acumen with stringent document management, Marion Garstang contributes significantly to Cameco's operational integrity and market outreach.

    David Doerksen - Senior Vice President and Chief Marketing Officer

    David Doerksen, the Senior Vice President and Chief Marketing Officer at Cameco, leads the company's global marketing and sales strategies. Doerksen's focus is on developing and executing plans that strengthen Cameco's market position and expand its customer base for uranium and fuel services. This executive role involves analyzing market trends, identifying new opportunities, and fostering strong relationships with clients worldwide. The Senior Vice President and Chief Marketing Officer is instrumental in communicating Cameco's value proposition and ensuring its products meet the evolving needs of the nuclear power industry. Through strategic market engagement, David Doerksen drives revenue growth and reinforces Cameco's reputation as a trusted energy partner.

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    Frequently Asked Questions Regarding Cameco Top Executives and Leadership Team

    Who leads Cameco?
    Cameco is led by Jerome Perl (Chairman & Chief Executive Officer), along with executives such as Timothy Gitzel (President & Chief Executive Officer) and Heidi Shockey (Senior VP & Chief Financial Officer).
    Who is part of Cameco’s executive team?
    The executive team of Cameco includes leaders such as Jerome Perl (Chairman & Chief Executive Officer), Timothy Gitzel (President & Chief Executive Officer), Heidi Shockey (Senior VP & Chief Financial Officer) and other senior executives.
    How many executives does Cameco have?
    Cameco has 8 executives leading key business areas.
    What roles are included in Cameco’s leadership team?
    The leadership team of Cameco includes roles such as Chairman & Chief Executive Officer, President & Chief Executive Officer, Senior VP & Chief Financial Officer, President & Chief Operating Officer, Senior VP & Chief Operating Officer.