ArcelorMittal Executive and Leadership Team

Everton Negresiolo, the Vice President & Chief Executive Officer, Long LATAM and mining (Brazil) at ArcelorMittal, directs the company's extensive operations in Long Steel and mining across Latin America, with a significant focus on Brazil. This leadership role encompasses driving strategic growth, optimizing operational efficiency, and ensuring the sustainable development of mining resources. Negresiolo oversees the integration of high-quality, high-efficiency steel production with the company's mining activities, directly supporting ArcelorMittal's mission to make the world more sustainable. The executive's responsibilities include managing complex supply chains, fostering innovation in steelmaking processes, and ensuring compliance with international standards for quality, environment, and occupational health and safety across more than 30 units in Brazil, Argentina, Costa Rica, and Venezuela. Everton Negresiolo's strategic vision guides the company's market impact, particularly in meeting the stringent requirements of key industries such as automotive, construction, and agribusiness within the region.

Fabio Scardua, the Chief Financial Officer, Projetos De Investimentos E Estratégia Aços Longos LATAM at ArcelorMittal, manages the financial health and strategic investment initiatives for the Long Steel division across Latin America. Scardua's purview includes overseeing all financial operations, capital allocation, and investment planning to support the company's growth objectives and commitment to sustainability. This executive ensures robust financial controls and reporting, aligning fiscal strategies with operational demands in sectors like automotive, construction, and agribusiness. Fabio Scardua plays a pivotal role in evaluating and executing investment projects that enhance efficiency and product quality, reinforcing ArcelorMittal's market leadership. The financial strategy developed by Scardua supports the company's mission to produce high-quality, high-efficiency steels while adhering to international standards for quality, environment, and safety across its numerous units in Brazil and other Latin American countries.

Adilson Martinelli, the Vice Presidente De Controladoria E Chief Financial Officer Aços Planos América Do Sul at ArcelorMittal, directs the financial strategy and controllership for the Flat Steel division across South America. Martinelli is responsible for managing all financial aspects, including budgeting, forecasting, and financial reporting, ensuring the economic viability and growth of the Flat Steel operations. This executive's role is crucial in supporting ArcelorMittal's commitment to producing high-quality, high-efficiency steels that meet the rigorous demands of the automotive, home appliance, and construction industries. Adilson Martinelli oversees financial planning and analysis, driving initiatives that enhance profitability and operational efficiency. The financial leadership ensures compliance with international standards and supports strategic investments, reinforcing ArcelorMittal's market leadership and sustainable development goals throughout South America.

Gustavo Canaan, the Vice Chief Marketing Officer, Presidente Comercial E at ArcelorMittal, spearheads the commercial strategy and market penetration for the company's steel products in Latin America. This executive directs all sales and marketing initiatives, focusing on delivering innovative solutions that cater to the demanding needs of sectors including automotive, home appliances, naval, energy, construction, and agribusiness. Canaan's role is critical in expanding market share by identifying new opportunities and strengthening relationships with key clients across the region. The commercial leadership ensures that ArcelorMittal's high-quality, high-efficiency steels are positioned effectively to meet stringent industry requirements. Gustavo Canaan oversees the commercial teams, driving revenue growth and ensuring alignment with the company's overarching mission of sustainability and operational excellence. This executive's efforts directly contribute to ArcelorMittal's leadership in steel production within Central and South America and the Caribbean.

Marcio Van der Put, the Chief Technology Officer, Lca at ArcelorMittal, drives technological innovation and operational efficiency across the company's Flat Steel operations. Van der Put leads the development and implementation of advanced technologies that enhance steel quality and production efficiency, directly supporting ArcelorMittal's mission to make the world more sustainable. This executive's responsibilities include overseeing research and development initiatives, optimizing manufacturing processes, and ensuring the integration of cutting-edge solutions to meet the stringent requirements of industries such as automotive, home appliances, and construction. Marcio Van der Put's technological vision is crucial for maintaining ArcelorMittal's competitive edge in the Latin American market. The CTO's focus on innovation ensures the delivery of high-quality, high-efficiency steels, contributing significantly to the company's operational excellence and market leadership across its numerous facilities.

Samir Santina Mohallem, the Chief Technology Officer, Mines (Brazil) & General Manager at ArcelorMittal, directs technological advancements and operational management within the company's mining sector in Brazil. Mohallem is responsible for implementing innovative technologies to enhance the efficiency, safety, and sustainability of mining operations. This leadership role involves overseeing the extraction and processing of raw materials essential for steel production, ensuring high-quality output that meets stringent industry standards. Samir Santina Mohallem's strategic direction supports ArcelorMittal's integrated approach, linking mining activities directly to the production of high-efficiency steels for sectors like construction and agribusiness. As General Manager, Mohallem also ensures the effective coordination of multiple units, upholding international standards for quality, environment, and occupational health and safety, thereby reinforcing the company's commitment to operational excellence and sustainable practices in Brazil.

Max Dornelles, the Controlador Sala De Supervisão E Controle-SSC. Control Room Operator Chief Revenue Officer at ArcelorMittal, oversees critical revenue generation functions tied to the operational control and supervision of key facilities. Dornelles's role involves ensuring the seamless operation of control rooms, which directly impacts production efficiency and, consequently, revenue streams. This executive focuses on optimizing processes within the supervision and control center to maximize output and minimize waste, thereby enhancing profitability. Max Dornelles's leadership contributes to ArcelorMittal's ability to deliver high-quality, high-efficiency steels to diverse industries such as automotive and construction. The executive's strategic oversight of operational controls is fundamental to achieving revenue targets and maintaining the company's market position in Latin America, aligning with the broader mission of sustainable industrial development.

João Fehlberg Christo, the Controlador De Central Termelétrica Chief Revenue Officer at ArcelorMittal, manages revenue generation strategies linked to the operational control of thermal power plants. Christo's responsibilities include optimizing the energy output and efficiency of these plants, which are critical for supporting ArcelorMittal's extensive steel production facilities. This executive ensures that energy generation aligns with market demands and contributes directly to the company's revenue objectives. João Fehlberg Christo's focus on operational efficiency within power generation supports the broader goal of producing high-quality, high-efficiency steels sustainably. The executive's strategic oversight ensures cost-effective energy supply, enhancing the competitiveness of ArcelorMittal's products in sectors like construction and naval, and reinforcing the company's commitment to operational excellence across its Latin American operations.

Reinaldo Saraiva Ramalho, the Chief Revenue Officer, Operador DE Sala DE Controle at ArcelorMittal, drives revenue growth through the strategic management of control room operations. Ramalho oversees the critical functions within the control room, ensuring optimal performance and efficiency of production processes that directly impact revenue generation. This executive's expertise in operational control translates into maximizing output and ensuring the consistent delivery of high-quality, high-efficiency steels to meet market demands. Reinaldo Saraiva Ramalho's leadership is instrumental in aligning operational performance with financial objectives, supporting ArcelorMittal's mission to provide innovative solutions to industries such as automotive, home appliances, and construction. The focus on efficient control room operations contributes significantly to the company's profitability and sustained market leadership in Latin America.