Major Drilling Group International Executive and Leadership Team

July, 2026

Leadership Overview

Major Drilling Group International has 6 executives leading key functions including strategy, operations, finance, technology, and market development.

Driven by a commitment to operational excellence, Major Drilling Group International is dedicated to providing specialized drilling services to the global mining sector, fostering innovation and sustainable practices across its extensive international operations.

Leadership Roles at Major Drilling Group International

  • Chief Executive Officer - John Wilson
  • President & Chief Executive Officer - Francis McGuire
  • President & Chief Executive Officer - Dennis Larocque
  • Chief Financial Officer - Ian Ross
  • Chief Operating Officer - Ashley Martin
  • Chief Technology Officer - Marc Landry
  • John Wilson - Chief Executive Officer

    John Wilson, the Chief Executive Officer at Major Drilling Group International, directs the company's overall strategic vision and operational execution. Wilson oversees all global business units, ensuring alignment with corporate objectives and maximizing shareholder value. This leadership role involves driving growth initiatives and maintaining the company's position as a world leader in drilling services, particularly within the mining industry. Wilson's strategic direction guides the company's expansion into new markets and the enhancement of existing service offerings across Canada, the United States, Mexico, South America, Asia, and Africa. The Chief Executive Officer ensures robust financial performance and operational efficiency, setting the standard for excellence across all field operations and corporate functions. John Wilson's leadership is pivotal in navigating complex market dynamics and fostering a culture of safety and innovation.

    Francis McGuire - President & Chief Executive Officer

    Francis McGuire, the President & Chief Executive Officer at Major Drilling Group International, spearheads the company's strategic planning and executive leadership. McGuire is responsible for defining and executing the long-term vision, ensuring sustained growth and profitability within the global drilling services sector. This executive position involves direct oversight of all major business operations, including those spanning North America, South America, Asia, and Africa. McGuire's mandate includes fostering strong relationships with key stakeholders and driving operational excellence across the organization. The President & Chief Executive Officer ensures that Major Drilling Group International maintains its competitive edge through technological advancement and superior service delivery to the mining industry. Francis McGuire's leadership focuses on enhancing operational efficiency and expanding market reach, solidifying the company's global presence.

    Dennis Larocque - President & Chief Executive Officer

    Dennis Larocque, the President & Chief Executive Officer at Major Drilling Group International, drives the company's strategic direction and operational management. Larocque oversees the global enterprise, focusing on enhancing service delivery and expanding market share within the mining sector. This critical role involves guiding all aspects of the business, from field operations in Canada and the United States to international ventures in Mexico, South America, Asia, and Africa. The President & Chief Executive Officer ensures robust performance metrics are met and exceeded, fostering a culture of continuous improvement and innovation. Larocque's leadership is instrumental in maintaining Major Drilling Group International's reputation for reliability and technical expertise. Dennis Larocque's focus remains on optimizing resource allocation and driving sustainable growth across all operational geographies.

    Ian Ross - Chief Financial Officer

    Ian Ross, the Chief Financial Officer at Major Drilling Group International, directs the company's financial strategy and fiscal management. Ross oversees all financial operations, including budgeting, forecasting, and capital allocation across global operations in Canada, the United States, Mexico, South America, Asia, and Africa. This executive position is vital for ensuring financial stability, driving profitability, and supporting strategic growth initiatives within the mining services sector. The Chief Financial Officer manages investor relations, secures financing, and ensures compliance with all financial regulations. Ross's expertise is critical in optimizing financial performance and mitigating risk. Ian Ross's leadership ensures that Major Drilling Group International maintains a strong financial foundation to support its extensive operational footprint and ongoing development.

    Ashley Martin - Chief Operating Officer

    Ashley Martin, the Chief Operating Officer at Major Drilling Group International, oversees the execution of daily operations across all global business units. Martin ensures operational efficiency, safety, and quality standards are met or exceeded in field operations throughout Canada, the United States, Mexico, South America, Asia, and Africa. This leadership role involves managing the company's extensive fleet of drilling equipment and personnel, driving productivity improvements, and optimizing resource deployment. The Chief Operating Officer plays a key part in implementing strategic initiatives that enhance service delivery to the mining industry. Martin's focus is on streamlining processes and fostering a culture of operational excellence. Ashley Martin's management ensures the reliable and effective provision of drilling services, directly impacting client satisfaction and company profitability.
    Ashley Martin

    Marc Landry - Chief Technology Officer

    Marc Landry, the Chief Technology Officer at Major Drilling Group International, architects the company's technological roadmap and innovation strategy. Landry oversees the development and implementation of cutting-edge drilling technologies, ensuring Major Drilling Group International remains at the forefront of the industry. This role involves managing research and development initiatives, driving efficiency improvements through technological integration across all global operations in Canada, the United States, Mexico, South America, Asia, and Africa. The Chief Technology Officer ensures that technological investments directly support the company's mission to provide superior drilling services to the mining sector. Landry's expertise is crucial for enhancing operational safety, productivity, and environmental performance. Marc Landry's vision guides the adoption of advanced solutions that strengthen the company's competitive advantage.

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    Frequently Asked Questions Regarding Major Drilling Group International Top Executives and Leadership Team

    Who leads Major Drilling Group International?
    Major Drilling Group International is led by John Wilson (Chief Executive Officer), along with executives such as Francis McGuire (President & Chief Executive Officer) and Dennis Larocque (President & Chief Executive Officer).
    Who is part of Major Drilling Group International’s executive team?
    The executive team of Major Drilling Group International includes leaders such as John Wilson (Chief Executive Officer), Francis McGuire (President & Chief Executive Officer), Dennis Larocque (President & Chief Executive Officer) and other senior executives.
    How many executives does Major Drilling Group International have?
    Major Drilling Group International has 6 executives leading key business areas.
    What roles are included in Major Drilling Group International’s leadership team?
    The leadership team of Major Drilling Group International includes roles such as Chief Executive Officer, President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer.