South32 Executive and Leadership Team

Sandy Sibenaler, the Chief Financial Officer at South32, directs the global financial strategy and capital allocation frameworks for the organization. Managing complex fiscal reporting across international mining operations, the Chief Financial Officer ensures rigorous compliance with regulatory standards while optimizing balance sheet efficiency. This leadership role involves close collaboration with the Board to evaluate investment opportunities in alumina, bauxite, and base metals. By overseeing treasury functions and risk management protocols, Sandy Sibenaler maintains the financial health necessary for sustained growth in volatile commodity markets. The Chief Financial Officer also drives cost-discipline initiatives across all regional business units to maximize shareholder returns. Through precise financial modeling and strategic oversight, Sibenaler secures the capital required for large-scale infrastructure projects, ensuring the company remains competitive within the global metals and mining sector while navigating diverse economic landscapes.

Noel Pillay, the Chief Operating Officer at South32, manages the end-to-end production cycles for the company's diverse portfolio of commodities, including metallurgical coal, manganese, and silver. Overseeing technical performance and safety standards across global mining sites, the Chief Operating Officer drives operational efficiency through the implementation of advanced extraction technologies. This leadership role requires constant coordination with site managers to ensure production targets align with market demand for industrial metals. By streamlining supply chain logistics and maintenance schedules, Noel Pillay optimizes output across all regional operations. The Chief Operating Officer also champions sustainability initiatives to reduce the environmental footprint of mining activities. Through rigorous oversight of daily production metrics and long-term asset management, Pillay ensures the reliability of the company's global supply chain, directly supporting the organization's position as a leading producer of essential raw materials.

Patrick Risner, the President, South32 Hermosa at South32, directs the development and strategic advancement of the Hermosa project, a critical asset in the company's portfolio. Overseeing the transition from exploration to production, the President, South32 Hermosa manages stakeholder engagement and regulatory approvals necessary for large-scale mining operations. This leadership role involves coordinating with technical teams to ensure the project meets global standards for sustainable resource extraction. By driving the development of infrastructure and community partnerships, Patrick Risner secures the long-term viability of the site. The President, South32 Hermosa also aligns project milestones with the broader corporate strategy to deliver essential minerals to the market. Through meticulous planning and operational oversight, Risner ensures the project remains on schedule and within budget, contributing significantly to the company's growth trajectory and its commitment to providing the materials required for a low-carbon future.

Shane McGlinn, the Concentrator Leading Hand and Trainer and Chief Revenue Officer and PTW Supervisor at South32, manages revenue optimization strategies while maintaining rigorous safety and training standards for concentrator operations. Overseeing the integration of revenue-generating activities with technical site safety, the Chief Revenue Officer ensures that production workflows meet both financial targets and strict permit-to-work protocols. This leadership role involves training personnel on efficient processing techniques to maximize the yield of lead, zinc, and nickel. By aligning operational training with revenue goals, Shane McGlinn improves site productivity and safety compliance simultaneously. The Chief Revenue Officer also monitors market pricing trends to adjust processing priorities in real-time. Through the coordination of technical training and revenue-focused operational oversight, McGlinn enhances the overall performance of the company's processing facilities, ensuring consistent output quality and adherence to safety regulations across all mining operations.