ArcelorMittal

Vallourec is a leading provider of premium tubular solutions, primarily catering to the energy sector and demanding industrial applications, including oil and gas wells, power plants, architectural projects, and high-performance mechanical equipment. With over 50 years of experience, the company has established itself as a significant player in the seamless precision steel tube market, holding a substantial market share in Europe. Vallourec's operations are organized into several business segments, including Seamless Tubes, Specialty Products, and various holding companies. The company's diverse product portfolio features a wide range of seamless tubes, specialty tubes, and related connections and accessories. Vallourec serves a broad geographic market, with its primary revenue sources stemming from North America, while also maintaining a presence in Europe, South America, Asia, and other regions.

Boston Metal is a metallurgy company focused on reducing the carbon footprint of steel production through its innovative Molten Oxide Electrolysis (MOE) technology. Established in 2012 as a spin-off from MIT, the company has developed an industrial-scale solution that enables the efficient and cost-effective production of a diverse range of metals and alloys. Utilizing an electrolytic cell, Boston Metal processes raw iron ore to create ferroalloys, which are essential for producing various grades of steel. The company's advancements in MOE technology have resulted in a significant scaling of production capabilities, achieving a 1,000-fold increase and generating thousands of kilograms of metal. Headquartered in Woburn, Massachusetts, Boston Metal aims to provide a greener alternative for the metal industry by leveraging its unique process and a variety of feedstocks.

Companhia Siderúrgica do Pecém is an industrial company based in Brazil that specializes in the production and export of steel slabs. It operates as a bi-national joint venture, with a 50% stake held by Vale S.A., a prominent iron ore mining company. The remaining ownership is divided between South Korean Dongkuk, which holds a 30% stake as a buyer of steel slabs, and Posco, the fifth largest steelmaker in the world, which owns 20%. This collaborative structure allows Companhia Siderúrgica do Pecém to leverage resources and expertise from both Brazilian and South Korean industries to enhance its production capabilities and market reach.

John Lawrie Metals is a scrap metal recycling company that specializes in the removal, storage, processing, and recycling of various types of scrap metal. Serving both large industrial sites and domestic clients, the company offers comprehensive solutions to help manage metal waste efficiently. By processing and recycling metal, John Lawrie Metals aids clients in minimizing their environmental impact and supports their sustainability goals. The company is committed to promoting the reuse of materials, thereby contributing to the conservation of natural resources.

Heliogen, Inc. is a clean energy technology company based in Pasadena, California, founded in 2013. It specializes in using concentrated solar power to produce renewable fuels such as hydrogen and syngas, aiming to eliminate reliance on fossil fuels in heavy industry. The company has developed innovative systems, including HelioMax, a closed-loop control system for electricity generation and process heat applications, and HelioHeat, which provides carbon-free, ultra-high-temperature heat for sectors like cement, refining, and mining. Heliogen’s AI-enabled modular technology enables the cost-effective delivery of continuous carbon-free energy in the form of heat, power, or green hydrogen, marking a significant advancement in sustainable energy solutions.

Heliogen, Inc. is a clean energy technology company based in Pasadena, California, founded in 2013. It specializes in using concentrated solar power to produce renewable fuels such as hydrogen and syngas, aiming to eliminate reliance on fossil fuels in heavy industry. The company has developed innovative systems, including HelioMax, a closed-loop control system for electricity generation and process heat applications, and HelioHeat, which provides carbon-free, ultra-high-temperature heat for sectors like cement, refining, and mining. Heliogen’s AI-enabled modular technology enables the cost-effective delivery of continuous carbon-free energy in the form of heat, power, or green hydrogen, marking a significant advancement in sustainable energy solutions.

Guaranteed specializes in the repair and rebuild of large industrial components, utilizing direct energy deposition technologies. This innovative approach enables the on-demand repair and rebuilding of slow-moving parts, significantly reducing lead times and minimizing the reliance on new raw materials. By avoiding the costs associated with storage and transportation, Guaranteed serves various heavy industries, including mining, oil and gas, railway, maritime, and energy. The company also offers advanced simulation, monitoring, and inspection tools to ensure high-quality, defect-free production outcomes.

ILVA S.p.A. produces and distributes iron and steel products.

Baffinland Iron Mines Corporation is engaged in the exploration and development of iron ore projects in the Qikiqtani Region of Nunavut, Canada, specifically on Baffin Island. Founded in 1986 and based in Oakville, the company operates the Mary River property, which includes nine high-grade iron ore deposits. Baffinland also maintains additional offices in several communities across Nunavut, including Iqaluit, Arctic Bay, and Clyde River. As of February 2011, it operates as a subsidiary of Nunavut Iron Ore Inc. The company focuses on sustainable mining practices while contributing to the local economy and community development.

M.T. Majdalani Y Cia. S.A. manufactures stainless steel sheets in Argentina. Its products include plates coils straps, pipes and tubes, steel flats, steel angles, electrodes, bars, sanitary pipeline fittings, valves, and flanges.

NSD Limited, a leading steel distribution company specialising in sales of heavy sections and tubes based in Scunthorpe, North Lincolnshire, UK, in order to increase its commercial presence in the UK market.

Sicartsa is a fully integrated producer of long steel, with an annual production capacity of approximately 2.7 million tonnes from its facilities in Mexico and Texas, USA. Through its wholly owned mine, linked directly to the plant via a slurry pipeline, Sicartsa has estimated iron ore reserves of 160 million tonnes, providing 30 years of reserves at current production rates.

Ispat Inland Inc. produces and distributes steel and related products in the United States. Its Flat Products division manages the company's iron ore and iron making operations, conducts its ironmaking operations, and produces its raw steel.