K92 Mining Shifts Leadership as CEO Lewins Steps Down
Event summary
- John Lewins transitions from CEO to Non-Executive Chair on October 1, 2026, after a decade of leadership.
- David Medilek, current President and COO, appointed as new CEO effective October 1, 2026.
- Chris Kinver promoted to Chief Operating Officer, Susan Scheepers to Vice President, Human Resources.
- Stage 3 Expansion capital at 98% spent or committed, remaining on budget with a 1.2 million-tonne-per-annum process plant operational since December 2025.
The big picture
K92 Mining’s leadership transition reflects a strategic shift towards sustaining its growth trajectory as a mid-tier gold producer. The move underscores the company’s focus on maintaining operational excellence and capital discipline while navigating the complexities of mining in Papua New Guinea. The transition also highlights the importance of strong governance and leadership continuity in the resource sector, particularly amid volatile commodity markets and geopolitical risks.
What we're watching
- Leadership Continuity
- How David Medilek’s technical and operational experience will drive K92’s growth strategy and execution of Stage 3 and Stage 4 expansions.
- Exploration Potential
- Whether K92 can sustain its exploration successes across Kora, Judd, Blue Lake, and Arakompa to unlock district-scale potential.
- Operational Performance
- The pace at which K92 ramps up production and maintains capital discipline amid leadership changes.
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