Steel Manufacturers by Country
A country-wise engineering reference to major steel producers, specialty mills and stainless/alloy steel manufacturers around the world.
Industry context. World Steel Association’s World Steel in Figures 2026 reports 2025 world crude steel production of about 1,848.9 million tonnes. The largest producing countries were China, India, the United States, Japan, Russia and South Korea. Producer names below are representative rather than exhaustive; product capability varies by plant.
Asia
China Baowu Group, Ansteel Group, HBIS Group, Shagang Group, Jianlong Group, Delong Steel, Shougang Group, Jingye Group, Hunan Steel Group, Shandong Steel Group, Tsingshan Holding, CITIC Pacific Special Steel, Baotou Steel, Nanjing Steel. Strong across carbon steel, plate, strip, stainless, electrical and specialty steels.
Tata Steel, JSW Steel, Steel Authority of India (SAIL), Jindal Steel & Power, Jindal Stainless, AM/NS India, RINL/Vizag Steel and specialty alloy producers. Major products include flat and long carbon steel, rails, structural steel, stainless, plate and automotive grades.
Nippon Steel, JFE Steel, Kobe Steel, Daido Steel, Sanyo Special Steel and Proterial specialty steel operations. Known for automotive sheet, electrical steel, line-pipe/plate, rail, bearing, tool and high-performance alloy steels.
POSCO and Hyundai Steel are the principal globally known integrated producers, with strong automotive, shipbuilding, plate, stainless, electrical and structural product portfolios.
China Steel Corporation (CSC), Tung Ho Steel and specialty stainless/flat-product producers. CSC is the country’s largest integrated steel producer.
Hoa Phat Group, Formosa Ha Tinh Steel, Hoa Sen Group and Nam Kim Steel are important producers/processors serving construction, sheet and coated-steel markets.
PT Krakatau Steel, PT Gunung Raja Paksi and Tsingshan-related Indonesian stainless operations are significant names in carbon and stainless steel.
Ann Joo Resources, Southern Steel, Alliance Steel and regional long/flat product manufacturers serve construction and industrial markets.
Sahaviriya Steel Industries, G Steel, Tata Steel Thailand and multiple EAF/rolling producers supply sheet and construction steels.
Pakistan Steel Mills historically, plus International Steels, Aisha Steel, Mughal Iron & Steel, Amreli Steels and Peoples Steel Mills for flat, long and specialty products.
Middle East
EMSTEEL (formerly Emirates Steel Arkan branding lineage) is the best-known integrated UAE producer, with rebar, wire rod, sections, sheet-pile and other construction/industrial products.
Hadeed (Saudi Iron & Steel Company), Rajhi Steel, Watania Steel and other long-product producers serve construction and industrial demand.
Qatar Steel is the country’s principal integrated steel producer, focused strongly on direct-reduced-iron/EAF-based billets and reinforcing steel.
Jindal Shadeed Iron & Steel, Sohar Steel and regional rolling operations are key names in billet, rebar and industrial steel supply.
Mobarakeh Steel Company, Khuzestan Steel Company, Esfahan Steel Company and Chadormalu-related steel operations are major producers.
Erdemir, İsdemir, Tosyalı Holding, Kardemir, Çolakoğlu Metalurji and İçdaş are major producers across flat, long, rail, structural and specialty products.
Europe
thyssenkrupp Steel Europe, Salzgitter, Dillinger and Saarstahl. Strong in automotive sheet, electrical steel, plate, structural, rail and specialty long products.
ArcelorMittal operations, Industeel and Aubert & Duval are important names for flat steel, heavy plate and specialty/aerospace alloys.
Acciaierie d’Italia, Arvedi, Acciaierie Venete, AFV Beltrame and other EAF-based producers supply flat and long steels.
Acerinox is a globally known stainless producer; ArcelorMittal and Celsa operations also produce significant carbon and long steel.
SSAB, Ovako and Alleima are globally recognized for high-strength plate, wear steels, engineering/bearing steels and advanced stainless/tube products.
Outokumpu is one of the world’s best-known stainless steel producers, with major European and US operations.
voestalpine and its Böhler/Uddeholm specialty businesses are known for high-performance sheet, rail, tool steel, high-speed steel and specialty alloys.
ArcelorMittal is headquartered in Luxembourg and operates steelmaking facilities across Europe, the Americas, Africa and Asia.
NLMK, Severstal, MMK, EVRAZ and Metalloinvest are among the country’s major steel groups, covering flat, long, rail, plate and specialty products.
Metinvest is the best-known Ukrainian steel group, with iron ore, plate, long and flat steel operations affected by wartime conditions.
North & South America
Nucor, Cleveland-Cliffs, U.S. Steel, Steel Dynamics, Commercial Metals Company (CMC), Carpenter Technology and ATI. Portfolios span sheet, plate, structural sections, rebar, stainless/specialty alloys and aerospace-grade materials.
Algoma Steel, ArcelorMittal Dofasco and Canadian operations owned by major North American groups supply sheet, plate and construction steels.
Ternium México, Deacero and other regional long/flat steel producers serve automotive, construction and industrial markets.
Gerdau, CSN, Usiminas and ArcelorMittal Brasil are major producers of long steel, flat steel, plate and automotive products.
Ternium Argentina and Acindar (ArcelorMittal group) are major flat and long product producers.
Africa & Oceania
ArcelorMittal South Africa is the best-known integrated producer; Scaw Metals and other regional operations serve long, rail and specialty markets.
Ezz Steel is the country’s largest widely known producer, with significant rebar, wire rod and flat steel capabilities.
Tosyali Algeria and Algerian Qatari Steel are major modern producers serving long-product markets.
BlueScope Steel and InfraBuild are key names in flat products, coated/building steels and long-product/recycling operations.
2025 global producer leaders
World Steel Association ranked China Baowu Group first in 2025 crude steel tonnage, followed by ArcelorMittal, Nippon Steel Corporation, Ansteel Group, HBIS Group, Shagang Group, Jianlong Group, POSCO Holdings, Delong Steel and Tata Steel Group among the leading global producers.
How to use manufacturer information
A producer’s group name does not guarantee that every mill makes every grade. Before approving a manufacturer, verify the exact plant, product form, governing standard, heat-treatment/delivery condition, dimensions, project-approved vendor list, required testing, third-party inspection and EN 10204/other mill certification requirements.
Primary statistical reference: World Steel Association, World Steel in Figures 2026 and Top Steel-Producing Companies 2025/2024. Manufacturer/product descriptions are indicative; ownership, branding and plant capability can change.
