Ok Tedi Mining Executive and Leadership Team

June, 2026

Leadership Overview

Ok Tedi Mining has 4 executives leading key functions including strategy, finance, and information technology.

Driven by operational excellence, Ok Tedi Mining is dedicated to sustainable resource extraction and community development, upholding a leadership philosophy centered on national ownership and long-term economic contribution to Papua New Guinea.

Leadership Roles at Ok Tedi Mining

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

    Nigel Parker, the Managing Director & Chief Executive Officer at Ok Tedi Mining, directs the company's overall strategic vision and operational execution. This leadership role involves guiding the long-term development of the Mount Fubilan Mine, ensuring its continued status as Papua New Guinea's longest-running open-pit copper, gold, and silver operation. Parker oversees all facets of the business, from resource extraction and processing to community engagement and environmental stewardship, aligning activities with the company's commitment to 100 percent Papua New Guinea ownership. The Chief Executive Officer's responsibilities extend to fostering strong relationships with the Independent State of Papua New Guinea and the people of Western Province, ensuring that operational decisions maximize economic benefits and uphold social responsibility. Nigel Parker drives the company's financial performance and market positioning, navigating the complexities of the global commodities market while maintaining a focus on sustainable practices and the economic prosperity of the region.

    Kedi Ilimbit - Chief Executive Officer & Managing Director

    Kedi Ilimbit, the Chief Executive Officer & Managing Director at Ok Tedi Mining, spearheads the strategic direction and comprehensive management of the company's extensive mining operations. This executive function encompasses the oversight of the Mount Fubilan Mine, a critical asset for Papua New Guinea's resource sector, focusing on the efficient extraction of copper, gold, and silver. Ilimbit's leadership ensures adherence to the company's core mission of being a 100 percent Papua New Guinea owned entity, driving initiatives that benefit the Independent State and the Western Province populace. The Chief Executive Officer & Managing Director is accountable for integrating operational strategies with national development goals, fostering a culture of safety, efficiency, and environmental responsibility across all departments. Kedi Ilimbit's role involves significant engagement with stakeholders, including government bodies and local communities, to maintain operational continuity and enhance the socio-economic impact of the mine, thereby securing its legacy as a cornerstone of the nation's economy.

    Roberto Justo - Chief Financial Officer

    Roberto Justo, the Chief Financial Officer at Ok Tedi Mining, directs all financial planning, management, and reporting activities for the company. This critical role involves overseeing the financial health of the Mount Fubilan Mine, ensuring robust fiscal strategies are in place to support its long-term operational viability and profitability. Justo manages treasury operations, capital allocation, and risk management, safeguarding the company's assets and optimizing financial performance in alignment with its status as a 100 percent Papua New Guinea owned entity. The Chief Financial Officer's responsibilities extend to financial analysis, budgeting, and forecasting, providing essential insights to guide strategic decision-making by the executive team and stakeholders, including the Independent State of Papua New Guinea and the people of Western Province. Roberto Justo ensures compliance with all financial regulations and reporting standards, driving efficiency across financial processes and contributing to the sustainable economic contribution of the mining operations.
    Roberto Justo

    Mike Hawley - Chief Information Officer

    Mike Hawley, the Chief Information Officer at Ok Tedi Mining, architects and executes the company's comprehensive information technology strategy. This leadership position is vital for modernizing and securing the technological infrastructure that supports the Mount Fubilan Mine's complex operations, from exploration and extraction to processing and logistics. Hawley oversees the development and implementation of IT systems, ensuring data integrity, cybersecurity, and operational efficiency across all departments. The Chief Information Officer's mandate includes leveraging technology to enhance productivity, streamline workflows, and support the company's commitment to sustainable resource management and community engagement. Mike Hawley ensures that IT initiatives align with the broader business objectives of Ok Tedi Mining, facilitating effective communication and data-driven decision-making for the executive team and stakeholders, thereby reinforcing the company's position as a leading, technologically advanced mining entity in Papua New Guinea.
    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 Nigel Parker (Managing Director & Chief Executive Officer), along with executives such as Kedi Ilimbit (Chief Executive Officer & Managing Director) 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 Nigel Parker (Managing Director & Chief Executive Officer), Kedi Ilimbit (Chief Executive Officer & Managing Director), 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, Chief Executive Officer & Managing Director, Chief Financial Officer, Chief Information Officer.