Leadership Overview
Ok Tedi Mining has 5 executives leading key functions including strategy, technology, finance, and revenue generation.
Committed to sustainable resource extraction, Ok Tedi Mining drives economic prosperity for Papua New Guinea through the responsible management of the Mount Fubilan copper, gold, and silver operations.
Committed to sustainable resource extraction, Ok Tedi Mining drives economic prosperity for Papua New Guinea through the responsible management of the Mount Fubilan copper, gold, and silver operations.
Leadership Roles at Ok Tedi Mining
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 100 percent Papua New Guinea ownership model, Ilimbit manages stakeholder relations between the Independent State of Papua New Guinea and the Western Province communities. This leadership role involves optimizing extraction efficiency while maintaining strict adherence to environmental safety standards within the Star Mountains region. By aligning operational output with national economic goals, Kedi Ilimbit ensures the long-term viability of the copper, gold, and silver assets. The Managing Director & Chief Executive Officer also coordinates with the Board to secure capital investments necessary for infrastructure upgrades. Through rigorous oversight of mining protocols, Ilimbit maintains the company's status as a premier regional producer, fostering stability and growth across the Western Province and beyond.
Nigel Parker - Managing Director & Chief Executive Officer
Nigel Parker, the Managing Director & Chief Executive Officer at Ok Tedi Mining, architects the organizational framework for large-scale mining logistics and supply chain resilience. Parker concentrates on the modernization of open-pit methodologies to enhance recovery rates of copper and gold deposits. By streamlining internal processes, the Managing Director & Chief Executive Officer improves operational throughput at the Mount Fubilan site. This position requires constant collaboration with technical teams to mitigate geological risks near the Indonesian border. Nigel Parker also drives corporate governance initiatives, ensuring compliance with international mining standards. Through the implementation of advanced safety management systems, Parker protects the workforce while maximizing production capacity. The Managing Director & Chief Executive Officer maintains a focus on sustainable development, balancing industrial output with the socio-economic requirements of the local Western Province population to ensure enduring regional impact.
Roberto Justo - Chief Financial Officer
Roberto Justo, the Chief Financial Officer at Ok Tedi Mining, manages the fiscal health and capital structure of the organization. Justo oversees financial reporting, tax compliance, and investment strategies related to the Mount Fubilan mine's copper, gold, and silver production. By monitoring commodity market fluctuations, the Chief Financial Officer mitigates financial risk and ensures consistent revenue streams for the Independent State of Papua New Guinea and the Western Province shareholders. This role involves coordinating with external auditors and financial institutions to maintain transparency and liquidity. Roberto Justo also directs the budgeting process for large-scale capital projects, ensuring that operational expenditures align with long-term growth objectives. Through rigorous cost-control measures, Justo optimizes the company's balance sheet. The Chief Financial Officer provides the necessary financial oversight to sustain the company's 100 percent local ownership model while supporting ongoing expansion efforts within the Star Mountains region.
Mike Hawley - Chief Information Officer
Mike Hawley, the Chief Information Officer at Ok Tedi Mining, directs the digital transformation of mining operations and data infrastructure. Hawley oversees the integration of automated monitoring systems across the Mount Fubilan open-pit site to improve real-time decision-making. By deploying secure network architectures, the Chief Information Officer ensures seamless communication between the Tabubil headquarters and remote operational zones. This role involves managing cybersecurity protocols to protect proprietary geological data and production metrics. Mike Hawley also leads the implementation of advanced analytics tools that track copper, gold, and silver output, providing actionable insights to the executive team. Through the modernization of enterprise resource planning software, Hawley optimizes internal workflows and resource allocation. The Chief Information Officer supports the company's broader mission by maintaining robust technological foundations that enable efficient, data-driven mining practices across the entire Papua New Guinea operational footprint.
Andrew Mari - Chief Revenue Officer
Andrew Mari, the Chief Revenue Officer at Ok Tedi Mining, drives the commercial strategy for the sale and distribution of copper, gold, and silver products. Mari oversees global market engagement, negotiating long-term supply contracts with international buyers to maximize the value of Mount Fubilan output. By analyzing global commodity trends, the Chief Revenue Officer identifies new market opportunities and optimizes pricing structures. This role involves close collaboration with the logistics team to ensure the efficient transport of minerals from the Western Province to international ports. Andrew Mari also manages relationships with key industrial partners, ensuring that the company's revenue targets remain aligned with production capabilities. Through the development of robust sales channels, Mari secures the financial future of the organization. The Chief Revenue Officer plays a vital role in translating the company's mining success into tangible economic benefits for the people of Papua New Guinea.
Explore Leadership Teams in Minerals & Mining
Emirates Global Aluminium (EGA) is the largest industrial aluminium producer in the United Arab Emirates and one of the world’s leading suppliers of premium aluminium. The company operates across the full aluminium value chain — from refining alumina and smelting primary aluminium to casting, recycling, and producing specialised alloys. With major production facilities in the UAE and operations abroad, EGA serves customers in over 50 countries, supplying high-quality aluminium for industries like construction, automotive, aerospace, and packaging.
Company Leadership
DF
MS

Vedanta Zinc International (VZI) is a grouping of zinc assets located in South Africa and Namibia, owned by the 6th largest Diversified Resources Company in the world, Vedanta Limited. Vedanta Limited recently invested ZAR 5 billion into VZIs flagship, Gamsberg open pit and concentrator project in the Northern Cape province, which is now fully operational and was inaugurated in February 2019 by President Cyril Ramaphosa. Gamsberg is part of the Black Mountain Complex cluster which also includes two underground operations Deeps and Swartberg. VZI employs ~2700 people directly and indirectly of which ~99% are local South Africans, ~80% are from the Northern Cape and ~60% from the Namakwa District, where operations are located, making it one of the largest employers in the Northern Cape. VZIs vision is to create an integrated world-class regional zinc complex comprising Black Mountain Mining (including Gamsberg) and the Skorpion Zinc mining and refining operations. The company's values of Safety, Trust, Entrepreneurship, Innovation, Excellence, Integrity, Respect and Care form the core of the company's business. To date, Vedanta has invested over $1.7 billion in Southern Africa,and contributed over R100 million in CSR projects in South Africa and Namibia over the last 5 years. Childcare and education support programmes benefit more than 1,800 children at a cost of R6 million per annum. The company also support various youth and sports clubs as part of the company's corporate social responsibility programme.
Company Leadership BM
VR
LM
Americas Gold and Silver Corporation, together with its subsidiaries, engages in the exploration, development, and production of mineral properties in the Americas. The company explores for gold, silver, zinc, lead, and other by-products. The company was formerly known as Americas Silver Corporation and changed its name to Americas Gold and Silver Corporation in September 2019. Americas Gold and Silver Corporation was incorporated in 1998 and is headquartered in Toronto, Canada.
Company Leadership
DB


Redpath Mining Contractors and Engineers is a premier global underground mining contractor with over sixty years of experience. They offer a wide range of services including mine development, shaft sinking, and production mining, ensuring projects are executed with high safety standards and exceptional workmanship. Their international client base is supported from offices and facilities across various regions, including Africa, the Americas, and Europe. Redpath prides itself on its commitment to safety, continuous improvement, and superior service, making it a reliable solutions provider in the mining industry.
Company Leadership TK
HU
RB