Graymont Executive and Leadership Team

June, 2026

Leadership Overview

Graymont has 5 executives leading key functions including strategy, information technology, regional operations, and human resources.

Driven by a commitment to excellence, Graymont manufactures essential mineral products, shaping industries through its value-added lime-based solutions and unwavering dedication to quality.

Leadership Roles at Graymont

  • President & Chief Executive Officer - Stéphane Godin
  • President, Asia Pacific - Andrew Speed
  • President, North America - Martin Brière
  • Vice President & Chief Information Officer - Ron Ogilvy
  • Vice President & Chief People Officer - Jo-Ann Giesbrecht
  • Stéphane Godin - President & Chief Executive Officer

    Stéphane Godin, the President & Chief Executive Officer at Graymont, directs the overarching corporate strategy and operational execution for the company's mineral product manufacturing. Overseeing all business units, Godin ensures the delivery of high calcium and dolomitic lime, alongside specialized lime-based products, to diverse industrial markets. This leadership role involves driving innovation in product development and maintaining Graymont's competitive edge in the global chemical manufacturing sector. By fostering a culture of efficiency and customer focus, Stéphane Godin guides the organization toward sustained growth and market leadership. The President & Chief Executive Officer's responsibilities extend to managing key stakeholder relationships and ensuring alignment with the company's long-term vision for expansion and operational excellence across all regions.
    Stéphane Godin

    Andrew Speed - President, Asia Pacific

    Andrew Speed, the President, Asia Pacific at Graymont, spearheads the strategic direction and operational management for the company's activities within the Asia Pacific region. Overseeing market penetration and business development, Speed ensures the effective distribution of high calcium and dolomitic lime products across diverse Asian markets. This leadership position involves cultivating strong regional partnerships and adapting Graymont's value-added lime-based offerings to meet local industrial demands. By driving regional growth initiatives, Andrew Speed contributes significantly to the company's global expansion strategy. The President, Asia Pacific's focus remains on optimizing supply chains and enhancing customer relationships to solidify Graymont's market presence and operational success throughout the Asia Pacific territory.
    Andrew Speed

    Martin Brière - President, North America

    Martin Brière, the President, North America at Graymont, directs all operational facets and strategic growth initiatives across the North American market. Overseeing extensive manufacturing and distribution networks, Brière ensures the consistent supply of high calcium and dolomitic lime products to key industries throughout Canada and the United States. This pivotal role involves optimizing production efficiencies, managing regional sales teams, and fostering robust client relationships to expand Graymont's market share. By implementing targeted business strategies, Martin Brière drives revenue growth and reinforces the company's position as a leading supplier of value-added lime-based solutions. The President, North America's leadership is crucial for maintaining operational excellence and achieving strategic objectives within this vital geographic segment.

    Ron Ogilvy - Vice President & Chief Information Officer

    Ron Ogilvy, the Vice President & Chief Information Officer at Graymont, architects and manages the company's comprehensive information technology infrastructure. Overseeing all digital operations, Ogilvy ensures the seamless integration of technology solutions that support Graymont's manufacturing processes and business objectives. This critical role involves safeguarding sensitive data, enhancing cybersecurity measures, and driving digital transformation initiatives across the organization. By optimizing IT systems, Ron Ogilvy enables greater operational efficiency and supports the company's ability to deliver value-added lime-based products. The Vice President & Chief Information Officer's strategic vision ensures that Graymont remains technologically advanced, facilitating robust communication and data management essential for its global presence in mineral product manufacturing.

    Jo-Ann Giesbrecht - Vice President & Chief People Officer

    Jo-Ann Giesbrecht, the Vice President & Chief People Officer at Graymont, leads the comprehensive human resources strategy and talent management initiatives for the organization. Overseeing all aspects of employee relations, recruitment, and professional development, Giesbrecht cultivates a positive and productive work environment. This essential function ensures that Graymont attracts, retains, and develops a skilled workforce capable of supporting its mineral product manufacturing operations. By championing employee engagement and fostering a strong corporate culture, Jo-Ann Giesbrecht directly impacts the company's ability to innovate and achieve its strategic goals. The Vice President & Chief People Officer's dedication to people development is fundamental to Graymont's sustained success and operational resilience.

    Frequently Asked Questions Regarding Graymont Top Executives and Leadership Team

    Who leads Graymont?
    Graymont is led by Stéphane Godin (President & Chief Executive Officer), along with executives such as Andrew Speed (President, Asia Pacific) and Martin Brière (President, North America).
    Who is part of Graymont’s executive team?
    The executive team of Graymont includes leaders such as Stéphane Godin (President & Chief Executive Officer), Andrew Speed (President, Asia Pacific), Martin Brière (President, North America) and other senior executives.
    How many executives does Graymont have?
    Graymont has 5 executives leading key business areas.
    What roles are included in Graymont’s leadership team?
    The leadership team of Graymont includes roles such as President & Chief Executive Officer, President, Asia Pacific, President, North America, Vice President & Chief Information Officer, Vice President & Chief People Officer.