Ok Tedi Mining Executive and Leadership Team

October, 2026

Leadership Overview

Ok Tedi Mining has 4 executives leading key functions including strategy, financial oversight, and digital infrastructure.

Operating the Mount Fubilan Mine, Ok Tedi Mining maintains a commitment to sustainable copper, gold, and silver extraction while supporting the economic development of Papua New Guinea through local ownership and regional resource management.

Leadership Roles at Ok Tedi Mining

  • Managing Director & Chief Executive Officer - Kedi Ilimbit
  • Managing Director & Chief Executive Officer - Nigel Parker
  • Chief Financial Officer - Roberto Justo
  • Chief Information Officer - Mike Hawley
  • Kedi Ilimbit - Managing Director & Chief Executive Officer

    Kedi Ilimbit, the Managing Director & Chief Executive Officer at Ok Tedi Mining, directs the overarching strategic vision for the Mount Fubilan open-pit operations. Focusing on the extraction of copper, gold, and silver, the Managing Director & Chief Executive Officer ensures that all mining activities align with the long-term economic goals of the Independent State of Papua New Guinea. Kedi Ilimbit manages the complex stakeholder relationships between the national government and the people of the Western Province to maintain operational stability. By prioritizing safety protocols and environmental compliance within the Star Mountains region, the Managing Director & Chief Executive Officer drives sustainable growth across the entire site. This leadership role involves constant coordination with the Board to optimize production output while managing the unique logistical challenges inherent in remote mining environments. Through rigorous oversight of daily operations, the Managing Director & Chief Executive Officer secures the company's position as a cornerstone of the regional economy.

    Nigel Parker - Managing Director & Chief Executive Officer

    Nigel Parker, the Managing Director & Chief Executive Officer at Ok Tedi Mining, architects the expansion of market reach and operational efficiency for the Mount Fubilan asset. While the other Managing Director & Chief Executive Officer focuses on national stakeholder alignment, Parker concentrates on the technical optimization of the open-pit mining process and the modernization of extraction methodologies. Nigel Parker drives the implementation of advanced mining technologies to increase the recovery rates of copper, gold, and silver. Overseeing the integration of international best practices into the local operational framework, the Managing Director & Chief Executive Officer ensures that the company remains competitive in the global commodities market. This role demands constant evaluation of supply chain logistics and infrastructure maintenance to prevent production bottlenecks. By fostering a culture of operational excellence, the Managing Director & Chief Executive Officer guarantees that the company meets its production targets while upholding the highest standards of resource management in the Western Province.

    Roberto Justo - Chief Financial Officer

    Roberto Justo, the Chief Financial Officer at Ok Tedi Mining, manages the fiscal health and capital allocation strategies for the Mount Fubilan Mine. Overseeing the complex financial reporting required for a 100 percent Papua New Guinea owned entity, the Chief Financial Officer ensures transparency for both the Independent State of Papua New Guinea and the people of the Western Province. Roberto Justo directs the budgeting processes for large-scale mining operations, balancing the high costs of remote site maintenance with the revenue generated from copper, gold, and silver exports. This leadership role involves mitigating financial risks associated with commodity price volatility and currency fluctuations. By implementing robust internal controls and financial planning models, the Chief Financial Officer supports the company's ability to reinvest in infrastructure and community development projects. Through precise management of the balance sheet, the Chief Financial Officer secures the long-term financial viability of the organization within the competitive mining sector.
    Roberto Justo

    Mike Hawley - Chief Information Officer

    Mike Hawley, the Chief Information Officer at Ok Tedi Mining, architects the digital transformation and technological infrastructure necessary to support remote mining operations in the Star Mountains. Overseeing the deployment of advanced data analytics and communication systems, the Chief Information Officer ensures that real-time operational data flows seamlessly from the Mount Fubilan pit to the corporate headquarters. Mike Hawley drives the implementation of cybersecurity protocols to protect critical mining assets and proprietary geological data. This leadership role involves integrating automated monitoring tools that enhance the safety and efficiency of copper, gold, and silver extraction processes. By modernizing the IT landscape, the Chief Information Officer enables the executive team to make data-driven decisions that optimize production cycles and reduce operational downtime. Through the strategic application of technology, the Chief Information Officer maintains the connectivity required to manage a complex, geographically isolated industrial site while supporting the broader digital goals of the company.
    Mike Hawley

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    Frequently Asked Questions Regarding Ok Tedi Mining Top Executives and Leadership Team

    Who leads Ok Tedi Mining?
    Ok Tedi Mining is led by Kedi Ilimbit (Managing Director & Chief Executive Officer), along with executives such as Nigel Parker (Managing Director & Chief Executive Officer) and Roberto Justo (Chief Financial Officer).
    Who is part of Ok Tedi Mining’s executive team?
    The executive team of Ok Tedi Mining includes leaders such as Kedi Ilimbit (Managing Director & Chief Executive Officer), Nigel Parker (Managing Director & Chief Executive Officer), Roberto Justo (Chief Financial Officer) and other senior executives.
    How many executives does Ok Tedi Mining have?
    Ok Tedi Mining has 4 executives leading key business areas.
    What roles are included in Ok Tedi Mining’s leadership team?
    The leadership team of Ok Tedi Mining includes roles such as Managing Director & Chief Executive Officer, Managing Director & Chief Executive Officer, Chief Financial Officer, Chief Information Officer.