ArcelorMittal

Utility Global, Inc. is a company based in Provo, Utah, founded in 2018, that specializes in developing innovative technologies for a low-carbon future. The company has created eXERO™, a proprietary gas production technology that efficiently converts variable industrial process gases into high-purity hydrogen and a concentrated CO2 stream, without requiring electricity. This system allows for on-site carbon capture from a single location, enhancing cost-effectiveness. In the steelmaking industry, the hydrogen produced can be utilized as a substitute for coke, while the high purity of the CO2 stream simplifies and reduces the costs associated with carbon capture, playing a crucial role in the decarbonization of steel production.

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.

CHAR Technologies is a cleantech development and services company that specializes in high-temperature pyrolysis, transforming woody materials and organic waste into renewable gases, including renewable natural gas, green hydrogen, and biocarbon. The company produces a proprietary activated charcoal-like material known as SulfaCHAR, which effectively removes hydrogen sulfide from gas streams, particularly methane-rich and odorous air. Once utilized in gas cleaning applications, SulfaCHAR can be repurposed as a sulfur-enriched biochar, serving as a valuable soil amendment for agricultural use. In addition to its core pyrolysis and biochar production activities, CHAR Technologies offers custom industrial water treatment solutions and provides expertise in environmental compliance, management, site investigation, remediation, engineering, and resource efficiency, positioning itself as a leader in innovative environmental solutions.

LanzaTech, Inc. is a carbon recycling company based in Skokie, Illinois, with additional offices in Roselle, Illinois; Shanghai, China; and Gurgaon, India. Founded in 2005, the company specializes in producing fuel ethanol from renewable non-food resources, including industrial flue gases and waste gases generated from the gasification of municipal solid waste and biomass. LanzaTech's innovative technology enables the conversion of carbon emissions from sources like steel mills into valuable products, such as sustainable fuels and chemicals, thus contributing to a circular carbon economy. By recycling carbon from various waste streams, LanzaTech aims to reduce global CO2 emissions significantly and displace a substantial portion of crude oil use, ultimately transforming waste carbon into essential building blocks for consumer goods.

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.

Riwald Recycling is a metal recycling company that focuses on the sustainable management of waste materials. It processes a wide variety of recyclables, including electrical household equipment, industrial residual flows, and even large-scale items like trains and airplanes. The company aims to contribute to a circular economy by supplying high-quality recycled materials, such as iron turnings, beam iron, and clipping iron, to its clients. Riwald Recycling plays an essential role in promoting sustainable material use on a global scale.

Sirros IoT is a technology company that specializes in developing Internet of Things (IoT) systems tailored for industrial use. Their primary product is an advanced data collection and analysis platform designed to enhance operational efficiency. This platform captures intricate data from various sensors, cameras, and Overall Equipment Effectiveness (OEE) integrations, centralizing all operations data onto a unified system. By leveraging this platform, clients can optimize their productivity, reduce costs, monitor efficiency, and make informed decisions through artificial intelligence integration.

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.

H2Pro, Ltd. is a renewable energy company based in Caesarea, Israel, founded in 2019. The company specializes in developing innovative water-splitting technology aimed at producing hydrogen fuel efficiently. Its proprietary method, known as E-TAC (Electrochemical–Thermally-Activated Chemical water splitting), effectively decouples the hydrogen and oxygen evolution reactions, allowing for the generation of hydrogen and oxygen in separate phases. This technology is designed to facilitate the widespread adoption of sustainable hydrogen fuel by providing an efficient, affordable, safe, and environmentally friendly means of hydrogen production.

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.

LanzaTech, Inc. is a carbon recycling company based in Skokie, Illinois, with additional offices in Roselle, Illinois; Shanghai, China; and Gurgaon, India. Founded in 2005, the company specializes in producing fuel ethanol from renewable non-food resources, including industrial flue gases and waste gases generated from the gasification of municipal solid waste and biomass. LanzaTech's innovative technology enables the conversion of carbon emissions from sources like steel mills into valuable products, such as sustainable fuels and chemicals, thus contributing to a circular carbon economy. By recycling carbon from various waste streams, LanzaTech aims to reduce global CO2 emissions significantly and displace a substantial portion of crude oil use, ultimately transforming waste carbon into essential building blocks for consumer goods.

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.

Exosun is a manufacturer and developer of solar tracking systems and photovoltaic equipment, specializing in utility-scale ground-mounted photovoltaic plants. The company designs, develops, and markets its Exotrack® solar trackers, along with comprehensive support services that cover the entire life cycle of solar power plants. By focusing on both conventional and concentrated photovoltaic systems, Exosun aims to significantly reduce the cost of solar energy production. In addition to its tracking solutions, the company is actively engaged in research and development, working on concentrated solar systems intended for energy generation in industrial processes.

Thyssenkrupp Steel USA, LLC manufactures fabricated structural metal, steel, other metal products for structural purposes.

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.

Dubai Steel Trading Company, LLC distributes finished steel products to the construction market.

Solyndra is a manufacturer of cylindrical panels utilizing CIGS thin-film solar cell technology, located in Fremont, California. Established in 2005, the company focuses on designing and producing photovoltaic systems that include both panels and mounting hardware specifically for the commercial rooftop market. Solyndra employs high-volume manufacturing techniques to address the needs of the global solar industry. Its proprietary cylindrical modules are engineered to achieve low installation costs while maximizing solar energy output, particularly on low-slope commercial rooftops. The company operates a fully-automated manufacturing facility spanning 300,000 square feet, underscoring its commitment to efficiency and innovation in solar technology.

Galvex OÜ owns and operates steel galvanizing plant at the Muugu Port in Tallinn, Estonia. It engages in the production of corrosion resistant and zinc coated sheet steel in commercial and structural grades that are used in the building industry.

Eisen Wagner is a privately held company that distributes steel and steel products. Eisen Wagners is a specialist for home, craft, and industry.

Cinter S.A. produces carbon and aluminized carbon steel products, and tubes for the automotive industry. The company offers various tubes, such as square, rectangular and ovoid sections, coils, steel strips, and flat sheets.

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.

Vallourec Composants Automobiles Vitry engages in chassis, energy absorption and passive safety functions.

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.

Ispat Unimetal S.A. manufactures and markets steel products. Its products includes long / wire rod, and bars.