Major Drilling Group International Executive and Leadership Team

November, 2026

Leadership Overview

Major Drilling Group International has 5 executives leading key functions including strategy, technology, operations, and finance.

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

Leadership Roles at Major Drilling Group International

  • 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
  • Dennis Larocque - President & Chief Executive Officer

    Dennis Larocque, the President & Chief Executive Officer at Major Drilling Group International, directs the overarching corporate strategy for the organization. Larocque manages the expansion of drilling services across North American and African markets, ensuring alignment with the needs of the global mining industry. By overseeing high-level capital allocation, the President & Chief Executive Officer maintains the financial health required for sustained growth. Dennis Larocque also coordinates with the Board to refine long-term objectives, focusing on market penetration and service diversification. This leadership role involves constant evaluation of industry trends to keep the company at the forefront of specialized drilling. Through rigorous oversight of corporate governance, Larocque secures the stability of the firm. The President & Chief Executive Officer drives performance metrics that define the competitive edge of the business in complex geological environments.

    Francis McGuire - President & Chief Executive Officer

    Francis McGuire, the President & Chief Executive Officer at Major Drilling Group International, focuses on the optimization of internal business processes and organizational efficiency. McGuire drives the integration of sustainable practices within the drilling operations across South American and Asian territories. By managing the administrative framework, the President & Chief Executive Officer ensures that the company meets rigorous international standards for mining support. Francis McGuire also leads initiatives to streamline supply chain logistics, reducing downtime for clients in remote locations. This leadership role involves fostering relationships with key stakeholders to enhance the market position of the firm. Through the implementation of advanced management systems, McGuire improves the overall output of the drilling fleet. The President & Chief Executive Officer supports the growth of the company by refining the operational infrastructure required for large-scale mining projects.

    Ian Ross - Chief Financial Officer

    Ian Ross, the Chief Financial Officer at Major Drilling Group International, directs the financial planning, reporting, and risk management strategies for the organization. Ross oversees the capital structure and investment decisions that support the global expansion of drilling services. By managing the fiscal health of the company, the Chief Financial Officer ensures that resources are allocated effectively across all international offices. Ian Ross also leads the financial analysis of market opportunities, providing the data necessary for strategic decision-making at the executive level. This leadership role involves maintaining transparency with investors and ensuring compliance with international financial regulations. Through the optimization of cash flow and cost management, Ross drives the profitability of the firm. The Chief Financial Officer secures the long-term financial stability of the company by implementing robust fiscal controls and strategic budgeting processes.

    Ashley Martin - Chief Operating Officer

    Ashley Martin, the Chief Operating Officer at Major Drilling Group International, manages the daily execution of drilling projects across all international regions. Martin oversees the deployment of personnel and heavy machinery, ensuring that field operations meet strict production targets for mining partners. By coordinating logistics across diverse geographic zones, the Chief Operating Officer maintains the continuity of service in remote environments. Ashley Martin also directs the safety protocols that protect the workforce and the environment during complex drilling activities. This leadership role involves constant communication with regional managers to resolve operational bottlenecks and optimize resource utilization. Through the rigorous application of performance standards, Martin drives the operational excellence of the company. The Chief Operating Officer supports the overall business model by ensuring that every drilling site functions at peak capacity and efficiency.
    Ashley Martin

    Marc Landry - Chief Technology Officer

    Marc Landry, the Chief Technology Officer at Major Drilling Group International, architects the digital transformation of drilling equipment and data analytics platforms. Landry oversees the deployment of automated drilling technologies across global field operations, enhancing precision and safety for mining clients. By integrating advanced sensor networks, the Chief Technology Officer enables real-time monitoring of subsurface conditions. Marc Landry also directs the research and development team to innovate new drilling techniques that improve efficiency in challenging geological terrains. This leadership role involves collaborating with operational heads to ensure that technological solutions directly address the specific needs of the mining industry. Through the modernization of technical infrastructure, Landry drives the adoption of industry-leading digital tools. The Chief Technology Officer secures the technological advantage of the company by maintaining a robust pipeline of proprietary drilling innovations.

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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 Dennis Larocque (President & Chief Executive Officer), along with executives such as Francis McGuire (President & Chief Executive Officer) and Ian Ross (Chief Financial Officer).
    Who is part of Major Drilling Group International’s executive team?
    The executive team of Major Drilling Group International includes leaders such as Dennis Larocque (President & Chief Executive Officer), Francis McGuire (President & Chief Executive Officer), Ian Ross (Chief Financial Officer) and other senior executives.
    How many executives does Major Drilling Group International have?
    Major Drilling Group International has 5 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 President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Technology Officer.