Graymont Executive and Leadership Team

July, 2026

Leadership Overview

Graymont has 6 executives leading key functions including strategy, operations, technology, regional management, human capital, and market development.

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 and innovation.

Leadership Roles at Graymont

  • President & Chief Executive Officer - Stéphane Godin
  • Founder & Chief Executive Officer - Solomon Lartey
  • 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. Godin's leadership ensures the company's continued growth and market position in the mineral products sector. Overseeing all global operations, the President & Chief Executive Officer drives innovation in high calcium and dolomitic lime production. This executive role involves aligning departmental objectives with the company's long-term vision, fostering a culture of efficiency and excellence. By optimizing resource allocation and strategic partnerships, Stéphane Godin directly impacts Graymont's financial performance and sustainability initiatives. Ultimately, Godin secures the company's competitive advantage through decisive leadership and forward-thinking planning.
    Stéphane Godin

    Solomon Lartey - Founder & Chief Executive Officer

    Solomon Lartey, the Founder & Chief Executive Officer at Graymont, established the company's foundational principles and continues to guide its strategic direction. Lartey's vision propels the organization's mission to provide high-quality mineral products. As Founder & Chief Executive Officer, Solomon Lartey champions the company's commitment to innovation and customer satisfaction. This leadership position involves setting the ethical and operational standards that define Graymont's market presence. By nurturing key relationships and exploring new avenues for product development, Lartey significantly contributes to the company's enduring success. The Founder & Chief Executive Officer's influence extends across all facets of the business, ensuring alignment with its core values and long-term objectives.

    Andrew Speed - President, Asia Pacific

    Andrew Speed, the President, Asia Pacific at Graymont, spearheads the company's strategic expansion and operational management across the Asia Pacific region. Speed's leadership cultivates market penetration and strengthens Graymont's presence in key international territories. As President, Asia Pacific, Andrew Speed directs regional sales, distribution, and customer relations, ensuring alignment with global corporate objectives. This executive function involves navigating diverse market dynamics and regulatory landscapes to drive sustainable growth. By fostering local partnerships and optimizing supply chain logistics, the President, Asia Pacific significantly contributes to Graymont's global revenue streams. Speed's focus on regional development ensures the company's continued success in this vital economic zone.
    Andrew Speed

    Martin Brière - President, North America

    Martin Brière, the President, North America at Graymont, drives the company's strategic initiatives and operational oversight throughout the North American market. Brière's leadership ensures robust market performance and expansion within key territories. As President, North America, Martin Brière manages regional sales, production facilities, and customer engagement strategies, aligning them with Graymont's core business objectives. This executive position involves optimizing supply chain efficiency and fostering strong client relationships across diverse industries. By championing operational excellence and market responsiveness, the President, North America significantly contributes to the company's revenue growth and market share. Brière's focus on regional leadership solidifies Graymont's dominant position in the North American mineral products sector.

    Ron Ogilvy - Vice President & Chief Information Officer

    Ron Ogilvy, the Vice President & Chief Information Officer at Graymont, architects the company's technological infrastructure and digital transformation initiatives. Ogilvy's expertise ensures robust and scalable IT systems supporting Graymont's manufacturing operations. As Vice President & Chief Information Officer, Ron Ogilvy oversees the implementation of advanced data analytics and cybersecurity measures. This role is critical for enhancing operational efficiency and safeguarding sensitive company information. By driving digital innovation, the Vice President & Chief Information Officer enables better decision-making across all departments. Ogilvy's strategic focus on technology directly supports the company's ability to adapt to evolving market demands and maintain a competitive edge in the chemical manufacturing sector.

    Jo-Ann Giesbrecht - Vice President & Chief People Officer

    Jo-Ann Giesbrecht, the Vice President & Chief People Officer at Graymont, shapes the company's human capital strategy and cultivates a high-performance organizational culture. Giesbrecht's leadership ensures the attraction, development, and retention of top talent across Graymont's global operations. As Vice President & Chief People Officer, Jo-Ann Giesbrecht oversees all aspects of human resources, including talent acquisition, employee engagement, and compensation and benefits. This critical role supports the company's mission by empowering its workforce and fostering a collaborative environment. By implementing innovative HR policies and programs, the Vice President & Chief People Officer directly enhances employee productivity and organizational resilience. Giesbrecht's dedication to people development is fundamental to Graymont's sustained success and market leadership.

    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 Solomon Lartey (Founder & Chief Executive Officer) and Andrew Speed (President, Asia Pacific).
    Who is part of Graymont’s executive team?
    The executive team of Graymont includes leaders such as Stéphane Godin (President & Chief Executive Officer), Solomon Lartey (Founder & Chief Executive Officer), Andrew Speed (President, Asia Pacific) and other senior executives.
    How many executives does Graymont have?
    Graymont has 6 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, Founder & Chief Executive Officer, President, Asia Pacific, President, North America, Vice President & Chief Information Officer.