Leadership Overview
ArcelorMittal South Africa has 5 executives leading key functions including operations, financial strategy, interim financial oversight, and human resources.
Focused on sustainable steel production, ArcelorMittal South Africa drives industrial growth through advanced manufacturing processes and a commitment to regional economic development across the African continent.
Focused on sustainable steel production, ArcelorMittal South Africa drives industrial growth through advanced manufacturing processes and a commitment to regional economic development across the African continent.
Leadership Roles at ArcelorMittal South Africa
Wayne Paterson - Regional Chief Financial Officer & Chief Financial Officer
Wayne Paterson, the Regional Chief Financial Officer & Chief Financial Officer at ArcelorMittal South Africa, manages the overarching fiscal strategy and capital allocation for the entire organization. Overseeing financial reporting and treasury functions, the Regional Chief Financial Officer & Chief Financial Officer ensures compliance with international accounting standards while driving cost-optimization initiatives. This leadership role involves analyzing market trends to forecast revenue growth and mitigate financial risks associated with volatile commodity prices. By maintaining strong relationships with institutional investors and banking partners, Wayne Paterson secures the necessary liquidity for long-term capital projects. Paterson directs the budgeting process to align departmental spending with the broader corporate mission of sustainable steel production. Through precise financial modeling and performance tracking, the Regional Chief Financial Officer & Chief Financial Officer provides the board with actionable insights to support strategic decision-making and enhance shareholder value across the regional market.
Suretha Van Wyk - Interim Chief Financial Officer
Suretha Van Wyk, the Interim Chief Financial Officer at ArcelorMittal South Africa, executes short-term financial oversight and maintains fiscal stability during the current transition period. Managing daily cash flow operations and tax compliance, the Interim Chief Financial Officer ensures the continuity of essential accounting functions. This leadership role involves collaborating with internal audit teams to verify the accuracy of financial statements and reporting protocols. By monitoring expenditure across all manufacturing units, Suretha Van Wyk supports the maintenance of lean operational budgets. Van Wyk provides critical support to the executive team by delivering timely financial data that informs immediate business adjustments. Through diligent management of accounts payable and receivable, the Interim Chief Financial Officer protects the liquidity position of the company. This role requires constant vigilance over fiscal health to ensure that the organization remains well-positioned to meet all financial obligations while supporting ongoing production requirements.
Jacques Kotze - Chief Operating Officer
Jacques Kotze, the Chief Operating Officer at ArcelorMittal South Africa, directs all integrated steel production activities across the Vanderbijlpark facility. Managing complex manufacturing workflows, the Chief Operating Officer optimizes furnace efficiency and raw material processing to maintain high output standards. This leadership role involves coordinating with engineering teams to modernize plant infrastructure while ensuring strict adherence to safety protocols. By streamlining supply chain logistics, Jacques Kotze directly impacts the operational capacity of the organization. Kotze oversees the implementation of lean manufacturing principles to reduce waste and improve product quality for domestic and international markets. Through rigorous oversight of daily production cycles, the Chief Operating Officer secures the competitive position of the company within the regional steel industry. Constant monitoring of operational metrics allows Kotze to identify bottlenecks and implement immediate corrective actions to sustain consistent manufacturing performance.

Mavuso Hs - Hrc
Mavuso Hs, the Hrc at ArcelorMittal South Africa, directs human capital development and labor relations strategies for the manufacturing workforce. Overseeing talent acquisition and employee training programs, the Hrc ensures that the organization maintains a skilled labor force capable of operating complex steel production machinery. This leadership role involves negotiating collective bargaining agreements and fostering a productive workplace culture across all regional sites. By implementing performance management systems, Mavuso Hs drives employee engagement and productivity improvements. Hs manages the integration of safety training into daily operations to minimize workplace incidents and ensure compliance with labor regulations. Through the development of comprehensive succession plans, the Hrc secures the future leadership pipeline for the company. This role requires constant interaction with union representatives and management to resolve grievances and maintain industrial harmony, which remains essential for the uninterrupted operation of the steel production facilities.
Hilda Mpete-Mavuso - Hrc
Hilda Mpete-Mavuso, the Hrc at ArcelorMittal South Africa, manages organizational design and corporate social responsibility initiatives related to the workforce. Overseeing diversity and inclusion programs, the Hrc ensures that the company attracts and retains top talent from diverse backgrounds to support innovation in steel manufacturing. This leadership role involves designing compensation and benefits structures that remain competitive within the regional industrial sector. By coordinating with external stakeholders and community leaders, Hilda Mpete-Mavuso drives the corporate social investment strategy to enhance the reputation of the company. Mpete-Mavuso monitors employee wellness programs to improve overall productivity and reduce absenteeism in the manufacturing plants. Through the implementation of advanced HR information systems, the Hrc streamlines administrative processes and improves data-driven decision-making regarding workforce planning. This role requires a focus on long-term organizational health, ensuring that the human resources strategy aligns with the broader business objectives of the company.
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