Major Drilling Group International Executive and Leadership Team

September, 2026

Leadership Overview

Major Drilling Group International has 6 executives leading key functions including strategy, operational oversight, financial management, and technological innovation.

Focused on global mining excellence, Major Drilling Group International delivers specialized drilling services across diverse international markets while maintaining a commitment to safety and operational efficiency.

Leadership Roles at Major Drilling Group International

  • Chief Executive Officer - John Wilson
  • President & Chief Executive Officer - Dennis Larocque
  • President & Chief Executive Officer - Francis McGuire
  • 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 overarching corporate strategy for the global mining services provider. Wilson manages high-level relationships with major mining clients across North America and Africa to ensure consistent project delivery. By aligning corporate resources with market demand, the Chief Executive Officer optimizes the company's competitive position in the drilling sector. John Wilson monitors the performance of regional offices to maintain strict safety standards and operational excellence. This leadership role involves constant evaluation of market trends to guide long-term capital allocation. Through rigorous oversight of field operations, the Chief Executive Officer drives sustainable growth across all international territories. The executive maintains a focus on expanding the service footprint in emerging mining regions while ensuring that the organization meets the complex technical requirements of the global mining industry.

    Dennis Larocque - President & Chief Executive Officer

    Dennis Larocque, the President & Chief Executive Officer at Major Drilling Group International, oversees the integration of corporate governance with field-level execution. Larocque manages the strategic direction of the company, focusing on the expansion of specialized drilling services in South America and Asia. The President & Chief Executive Officer coordinates with the board to ensure that the business model remains resilient against commodity price volatility. Dennis Larocque drives the implementation of advanced drilling technologies to improve project margins and client satisfaction. By fostering a culture of operational discipline, the President & Chief Executive Officer ensures that all regional offices adhere to the company's core safety protocols. This leadership role requires constant engagement with stakeholders to communicate the value proposition of the firm. Larocque secures the company's market leadership by prioritizing efficiency and technical expertise in every drilling contract.

    Francis McGuire - President & Chief Executive Officer

    Francis McGuire, the President & Chief Executive Officer at Major Drilling Group International, leads the organizational transformation efforts to enhance service delivery in the mining sector. McGuire directs the development of strategic partnerships that broaden the company's reach in Mexico and other key international markets. The President & Chief Executive Officer monitors the alignment of operational capacity with the specific needs of global mining clients. Francis McGuire drives initiatives that improve the efficiency of drilling equipment deployment across diverse geographic terrains. By overseeing the execution of complex service contracts, the President & Chief Executive Officer ensures that the company maintains its reputation for reliability and technical precision. This leadership role involves managing the interface between corporate strategy and regional operational realities. McGuire secures the long-term viability of the firm by focusing on innovation and the continuous improvement of drilling methodologies.

    Ian Ross - Chief Financial Officer

    Ian Ross, the Chief Financial Officer at Major Drilling Group International, manages the financial health and capital structure of the organization. Ross directs the budgeting, forecasting, and financial reporting processes that support the company's global operations. The Chief Financial Officer oversees the allocation of capital to ensure that regional offices in Canada, Africa, and beyond have the necessary resources for growth. Ian Ross drives the development of financial strategies that mitigate risks associated with international currency fluctuations and commodity market cycles. By maintaining strong relationships with investors and financial institutions, the Chief Financial Officer ensures the availability of liquidity for strategic investments. This leadership role involves rigorous analysis of project profitability to guide executive decision-making. Ross secures the company's financial stability by implementing robust internal controls and ensuring compliance with international financial reporting standards.

    Ashley Martin - Chief Operating Officer

    Ashley Martin, the Chief Operating Officer at Major Drilling Group International, oversees the daily execution of drilling services across all global regions. Martin directs the logistics and supply chain operations that keep equipment and personnel moving efficiently between mining sites. The Chief Operating Officer drives the standardization of operational procedures to ensure consistent service quality in every market. Ashley Martin manages the performance of regional managers to ensure that safety and productivity targets are met consistently. By optimizing the utilization of the company's drilling fleet, the Chief Operating Officer supports the firm's ability to handle large-scale mining projects. This leadership role involves coordinating with other executives to align operational capacity with the company's strategic growth objectives. Martin secures the company's operational success by fostering a culture of accountability and continuous improvement in all field activities.
    Ashley Martin

    Marc Landry - Chief Technology Officer

    Marc Landry, the Chief Technology Officer at Major Drilling Group International, architects the digital and mechanical infrastructure required for modern drilling operations. Landry manages the research and development pipeline to integrate advanced automation into the company's global fleet. The Chief Technology Officer drives the adoption of data-driven insights to optimize drilling performance and reduce downtime for mining clients. Marc Landry oversees the implementation of proprietary software solutions that enhance safety and operational transparency across all international offices. By collaborating with field engineers, the Chief Technology Officer ensures that technological advancements directly support the company's core service offerings. This leadership role involves evaluating emerging technologies to maintain a competitive edge in the mining industry. Landry secures the company's future by fostering a culture of technical innovation and ensuring that all equipment meets the highest standards of modern engineering.

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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 Dennis Larocque (President & Chief Executive Officer) and Francis McGuire (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), Dennis Larocque (President & Chief Executive Officer), Francis McGuire (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.