Boart Longyear Executive and Leadership Team

November, 2026

Leadership Overview

Boart Longyear has 6 executives leading key functions including drilling product strategy, corporate management, information technology, executive administration, financial oversight, and legal compliance.

Focused on advancing global mineral exploration, Boart Longyear delivers essential drilling services and innovative tooling solutions while prioritizing safety and environmental sustainability across all resource extraction operations.

Leadership Roles at Boart Longyear

  • Chief Executive Officer, Drilling Products - Ermanno Simonutti
  • Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer - Arla Liebmann
  • Chief Financial Officer & Vice President - William Lederer
  • Vice President, Information Technology & Chief Information Officer - Roger Custodio
  • Chief Legal Officer & General Counsel - Giovanna Moscoso
  • Managing Director - Andre van Heerden
  • Ermanno Simonutti - Chief Executive Officer, Drilling Products

    Ermanno Simonutti, the Chief Executive Officer, Drilling Products at Boart Longyear, directs the global manufacturing and distribution of high-performance drilling equipment. Overseeing the development of advanced performance tooling, the Chief Executive Officer, Drilling Products ensures that mining clients receive reliable hardware for mineral exploration and production drilling. This leadership role involves managing complex supply chains and engineering teams to maintain market dominance in the resource sector. By optimizing product design for safety and efficiency, Simonutti drives the technological evolution of the company's core offerings. The Chief Executive Officer, Drilling Products also coordinates with regional sales leaders to expand the footprint of drilling solutions across international markets. Through rigorous quality control and innovation, Ermanno Simonutti secures the operational integrity of the equipment division, ultimately supporting the broader mission of providing superior drilling technology to global resource companies.
    Ermanno Simonutti

    Arla Liebmann - Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer

    Arla Liebmann, the Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer at Boart Longyear, coordinates high-level administrative workflows across the entire C-suite. Managing complex scheduling and communication channels, the Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer ensures that executive leadership remains focused on strategic priorities. This role involves facilitating cross-departmental collaboration between finance, operations, legal, and human resources to streamline corporate governance. By maintaining organized documentation and supporting board-level initiatives, Liebmann enables the executive team to execute critical business decisions efficiently. The Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer also manages sensitive information flow, ensuring confidentiality and compliance with corporate policies. Through meticulous attention to detail, Arla Liebmann supports the operational stability of the company's leadership structure, allowing the firm to maintain its focus on delivering high-quality drilling services.
    Arla Liebmann

    William Lederer - Chief Financial Officer & Vice President

    William Lederer, the Chief Financial Officer & Vice President at Boart Longyear, manages the financial health and capital allocation strategies of the organization. Overseeing global fiscal planning, the Chief Financial Officer & Vice President ensures that the company maintains the liquidity necessary to support large-scale drilling projects and equipment manufacturing. This role involves rigorous financial reporting, risk assessment, and investor relations to sustain long-term growth. By analyzing market performance and operational costs, Lederer provides the data required for strategic expansion into new resource markets. The Chief Financial Officer & Vice President also collaborates with other executives to optimize budget distribution across the drilling services and tooling divisions. Through disciplined financial oversight and capital management, William Lederer drives the company's economic stability, ensuring that the firm remains well-positioned to invest in innovative technologies like Veracio while delivering consistent value to stakeholders and partners in the mining industry.
    William Lederer

    Roger Custodio - Vice President, Information Technology & Chief Information Officer

    Roger Custodio, the Vice President, Information Technology & Chief Information Officer at Boart Longyear, architects the digital infrastructure supporting global drilling operations and corporate functions. Overseeing the implementation of advanced data systems, the Vice President, Information Technology & Chief Information Officer ensures that information flows securely across all international business units. This role involves modernizing legacy platforms to improve operational efficiency and data-driven decision-making for the entire organization. By integrating innovative technologies, Custodio supports the development of digital tools that enhance mineral exploration accuracy. The Vice President, Information Technology & Chief Information Officer also manages cybersecurity protocols to protect sensitive resource data and intellectual property. Through strategic investment in scalable cloud solutions, Roger Custodio drives the digital transformation of the company, ensuring that the IT department remains a robust foundation for the firm's ongoing commitment to technological excellence and operational safety.
    Giovanna Moscoso, the Chief Legal Officer & General Counsel at Boart Longyear, directs the legal strategy and regulatory compliance framework for all global operations. Overseeing contract negotiations and intellectual property protection, the Chief Legal Officer & General Counsel ensures that the company adheres to international mining laws and safety regulations. This role involves mitigating legal risks associated with complex drilling projects and cross-border equipment sales. By providing counsel on corporate governance and ethical standards, Moscoso supports the firm's commitment to integrity in every market. The Chief Legal Officer & General Counsel also manages litigation and regulatory inquiries, safeguarding the company's reputation and operational continuity. Through proactive legal planning and policy development, Giovanna Moscoso drives the company's ability to navigate the intricate legal landscape of the global resource sector, ensuring that all business activities align with the highest standards of corporate responsibility and legal compliance.

    Andre van Heerden - Managing Director

    Andre van Heerden, the Managing Director at Boart Longyear, oversees the strategic direction and operational execution of the company's diverse drilling services portfolio. Managing the integration of mineral exploration and water services, the Managing Director ensures alignment with corporate objectives and long-term growth targets. This position involves constant collaboration with the executive team to refine business models and enhance service delivery for mining partners. By monitoring market trends and resource demand, van Heerden guides the organization through complex economic landscapes. The Managing Director also focuses on maintaining high safety standards across all field operations, ensuring that every project meets rigorous industry benchmarks. Through effective resource allocation and performance management, Andre van Heerden drives the company's competitive advantage, solidifying the reputation of the firm as a trusted partner for resource companies seeking reliable and innovative drilling solutions on a global scale.

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    Frequently Asked Questions Regarding Boart Longyear Top Executives and Leadership Team

    Who leads Boart Longyear?
    Boart Longyear is led by Ermanno Simonutti (Chief Executive Officer, Drilling Products), along with executives such as Arla Liebmann (Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer) and William Lederer (Chief Financial Officer & Vice President).
    Who is part of Boart Longyear’s executive team?
    The executive team of Boart Longyear includes leaders such as Ermanno Simonutti (Chief Executive Officer, Drilling Products), Arla Liebmann (Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer), William Lederer (Chief Financial Officer & Vice President) and other senior executives.
    How many executives does Boart Longyear have?
    Boart Longyear has 6 executives leading key business areas.
    What roles are included in Boart Longyear’s leadership team?
    The leadership team of Boart Longyear includes roles such as Chief Executive Officer, Drilling Products, Executive Assistant To the Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, CLO, Chief Human Resources Officer, Chief Financial Officer & Vice President, Vice President, Information Technology & Chief Information Officer, Chief Legal Officer & General Counsel.