POSCO Holdings Inc., a South Korean-based enterprise, operates globally in the production and sale of steel rolled products and plates through its extensive network of subsidiaries. The company’s multifaceted business is structured across four primary segments: Steel, Construction, Trading, and an expansive "Others" category. Its steel portfolio features hot and cold rolled steel, steel plates, wire rods, galvanized sheets, electrical steel, stainless steel, and titanium. Beyond its foundational steel operations, POSCO Holdings diversifies into various sectors. Its Construction segment specializes in the design, fabrication, and erection of steel mills and their infrastructure, along with commercial and residential facilities. The Trading division manages the import and export of raw materials, facilitates inter-company supply and procurement, and deals in a wide array of steel products. The comprehensive "Others" segment covers a significant breadth of industries. This includes infrastructure and industrial services such as power generation, network and system integration, logistics, cargo handling, and facility maintenance. It engages in resource management and industrial material supply, encompassing resource and mine development, sales of iron ore and coal, fuel cell technologies, refractory materials, and quicklime manufacturing. Real estate operations span development, rental, sales, and management, complemented by architectural design and housing agency services. Furthermore, POSCO Holdings is active in engineering, research and consulting, investment in venture, energy, and technology sectors, e-commerce, and intellectual property services. Its diverse undertakings also extend to IT services, electric control engineering, forest resources development, wastewater treatment, agricultural processing (rice and grain sales), education, and various social enterprise initiatives. Founded in 1968, POSCO Holdings Inc. maintains its headquarters in Pohang, South Korea.
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POSCO Holdings is a steel, materials company headquartered in Seoul, South Korea. It is publicly listed (PKX) with a market capitalisation of $15.4B. Xcout tracks 10 named people at POSCO Holdings, including In-Hwa Chang (Chief Executive Officer & Representative Director).
4 more named people on record for POSCO Holdings, with roles, board committees and tenure — see the full roster →
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Additional Lithium Brine Assets is a Mining & Metals company that was acquired by POSCO Holdings on April 9, 2026, in Argentina.
Klöckner & Co SE, through its various affiliates, specializes in the distribution of steel and metal goods. Its operations are structured into three main divisions: Kloeckner Metals US, Kloeckner Metals EU, and Kloeckner Metals Non-EU. The company offers a comprehensive array of products, encompassing flat and long steel items, tubes and hollow profiles, various stainless and high-grade steels, aluminum, and specialized materials for building installations, roofing, walling, and water infrastructure. Beyond products, Klöckner & Co SE delivers a wide range of processing and finishing services. These include precision cutting (steel strips, 2D/3D tube laser, general laser and water jet, plasma, oxy-fuel), shaping and pressing components, CNC machining (turning/milling), structural steel fabrication, surface treatment like shot blasting and primer painting, and basic operations such as sawing, drilling, and rounding. Furthermore, it provides essential support services such as warehousing, efficient logistics solutions, and comprehensive materials management. The company caters to a diverse clientele, including small and medium-sized enterprises in the steel and metal sectors, with a strong focus on the construction, machinery, and mechanical engineering industries. Additionally, it supplies crucial intermediate components to the automotive, shipbuilding, and consumer goods manufacturing sectors. Established in 1906, the firm maintains its corporate headquarters in Duisburg, Germany.
Established in 1976 and headquartered in Luxembourg City, Luxembourg, ArcelorMittal S.A. functions as a comprehensive global leader in integrated steel production and mining. Its extensive operations cover Europe, North and South America, Asia, and Africa. The company offers a diverse array of steel products, encompassing both semi-finished and finished goods. Semi-finished items include flat products like slabs, and long products such as blooms and billets. Its finished flat steel range features plates, a variety of hot- and cold-rolled sheets and coils (including galvanized, tinplate, and color-coated options). Finished long steel offerings consist of bars, wire-rods, structural sections, rails, sheet piling, and various wire products. Furthermore, ArcelorMittal manufactures seamless and welded pipes and tubes. Within its mining division, the company extracts various forms of iron ore, such as lumps, fines, concentrates, pellets, and sinter feeds. It also produces coking and thermal coal, alongside pulverized coal for injection. These essential materials are supplied to a broad spectrum of industries, including automotive, appliance, engineering, construction, energy, and heavy machinery. Distribution is managed through a centralized marketing organization and a network of distributors. The firm conducts iron ore mining activities in Brazil, Bosnia, Canada, Kazakhstan, Liberia, Mexico, South Africa, and Ukraine, with its coal extraction efforts concentrated in Kazakhstan.
Korea Zinc Company, Ltd. is a major non-ferrous metal smelter headquartered in Seoul, South Korea. It is a leading global producer of refined zinc and other essential industrial metals.
Tosyali Holding is a major industrial enterprise founded in 1952 that specializes in steel production with multiple operations across three continents and a capacity of 15 million tons annually.
Neturen Co., Ltd., operating with its subsidiaries, specializes in the global production and distribution of various high-quality steel and wire products. The company provides a comprehensive suite of offerings, including prestressing steel bars, PC bar spring steel wires along with their associated machining equipment, and pre-hardened wires. Additionally, Neturen manufactures induction heating systems, high-frequency power supplies, and offers induction heat treatment services for mechanical parts. Beyond its core manufacturing, the firm is involved in leasing both tangible and intangible assets, and supplies solar cell interconnectors and heating process monitoring devices. Neturen is also actively engaged in the development of new technical products. Its broad product range supports diverse applications, such as engine, transmission, suspension, and body components for the automotive sector, as well as parts for excavator construction machinery. Further specialized products include elements for partial diameter enlargement, rolling and slewing bearings, front fork inner tubes, hollow rack bars, perforated laminate tapes, Netulene coatings, micro forming wires, and pre-hardened shafts. Neturen Co., Ltd. was established in Tokyo, Japan, in 1940, where it maintains its headquarters.
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