钢铁企业列表

钢铁制造企业列表、世界最大钢铁生产公司列表、钢铁公司列表、钢铁生产商列表。主要基于世界钢铁协会数据。
该列表按钢铁产量（百万吨）对钢铁企业排名，包括2021年产量超过1000万吨的所有钢铁企业。世界钢铁协会每年都会编制一份列表。但请注意，由于企业会合并，一些生产商的年度数据不可比。另请注意，并非所有钢材都是相同价值的；有些钢材比其他钢材更有价值，所以因此成交量会与营业额不同。

**产量最高的生产商**
产量最高的生产商列表：

**其它顶级钢铁生产商（按产量）**
顶级钢铁生产商：- 阿塞里诺克斯——Spain- Aisha Steel Mills——Pakistan- Aichi Steel Corporation——Japan- Allegheny Technologies——United States- Altos Hornos de México——Mexico- 鞍钢股份——CHNML- Anyang Steel——CHNML- Aperam——Luxembourg- Arrium——Australia- 博思格——Australia- British Steel Ltd——United Kingdom- BSRM——Bangladesh- Byelorussian Steel Works——Belarus- Carpenter Technology Corporation——United States- Celsa Group——Spain- Commercial Metals Company——United States- 巴西国家钢铁公司——Brazil- Crucible Industries——United States- 达涅利——Italy- Donghai Special Steel——CHNML- 东国制钢——South Korea- Erdemir——Turkey- Essar Steel——India- EZDK——Egypt- Handan Zongheng Iron and Steel——CHNML- 伊利奇钢铁厂——Ukraine- Ilva (company)——Italy- International Steels Limited——Pakistan- ISD Corporation——Ukraine- Ittefaq Group——Pakistan- 日本制钢所——Japan- Jindal Steel and Power——India- Jinxi Iron and Steel——CHNML- 3=酒泉钢铁集团公司——CHNML- 神户制钢所——Japan- Libyan Iron and Steel Company——Libya- Mahindra Ugine Steel——India- Marcegaglia——Italy
*Maghreb Steel——Morocco- Mechel——Russia- Metalloinvest——Russia- 三井物产——Japan- MMX Mineração——Brazil- 日本制铁——Japan- Olympic Steel——United States- 奥托昆普 (公司)——Finland- Pakistan Steel Mills——Pakistan- 攀钢集团有限公司——CHNML- Qatar Steel——Qatar- Rautaruukki——Finland- Reliance Steel & Aluminum Co.——United States- Sahaviriya Steel Industries——Thailand- Salzgitter AG——Germany- SeAH Beestel——South Korea- Schnitzer Steel Industries——United States- Sheffield Forgemasters——United Kingdom- SIDERPERU——Peru- Sidetur——Venezuela
*Sonasid——1967（1967）- SSAB——Sweden- Steel Dynamics——United States- Stelco——Canada- Tangshan Guofeng Iron and Steel——CHNML- Tenaris——Luxembourg- Ternium——Hylsa and Imsa in Mexico——Siderar in Argentina- Timken Company——United States- Tuwairqi Steel Mills——Pakistan- Usiminas——Brazil- Vallourec——France- VISA Steel——India- Visakhapatnam Steel Plant——India- Voestalpine——Austria- Votorantim Siderurgia——Brazil

**历史钢铁企业**
合并了、拆分了、不再运营了的钢铁企业：
*AK Steel (bought by Clevland-Cliffs)
*Algoma Steel (assets bought by Essar Steel in April 2007)
*Arbed (merged in 2002 forming Arcelor)
*安赛乐 (合并与Mittal forming ArcelorMittal)
*中国宝武钢铁集团 (合并与Wuhan Group forming China Baowu Steel Group)
*本钢集团 (合并与Ansteel Group)
*伯利恒钢铁 (assets bought by ISG in 2003. ISG merged with Mittal, now ArcelorMittal)
*3=渤海钢铁集团 (bankrupted in 2016)
*British Steel Corporation formed in 1967 when steel was nationalised in the UK. Privatised again in 1988.
*英国钢铁股份 (合并与Koninklijke Hoogovens (NL) in 1999 to form Corus, now Tata Steel)
*Carnegie Steel Company (sold to U.S. Steel in 1901)
*Cockerill-Sambre (收购于Usinor in 1998, which became part of Arcelor in 2002, now ArcelorMittal)
*Corus Group (收购于Tata Steel in 2007)
*Dofasco in 哈密尔顿 (安大略) (收购于Arcelor, now ArcelorMittal)
*Falck Group (turned the production to 可再生能源 with Falck Renewables) 
*Gruppo Riva (split into ILVA and Riva Forni Electtrici in 2013)
*Hoesch Stahl AG (收购于蒂森克虏伯)
*Inland Steel Company (收购于Ispat International became Mittal, now ArcelorMittal)
*International Steel Group (合并与Mittal, now ArcelorMittal)
*Jones and Laughlin Steel Company (收购于Ling-Temco-Vought, renamed LTV Steel, acquired by ISG)
*Koninklijke Hoogovens (合并与British Steel (UK) in 1999 to form Corus, now Tata Steel)
*克虏伯 (合并与Thyssen to form ThyssenKrupp in 1999)
*Kunming Steel, China (merged into 中国宝武钢铁集团)
*Lackawanna Steel Company (收购于伯利恒钢铁 in 1922, plants closed in 1982)
*山东钢铁集团 (merged into 山东钢铁集团)
*Lone Star Steel Company (收购于U.S. Steel in 2007)
*马鞍山钢铁股份 (收购于China Baowu in 2019)
*米塔尔钢铁公司 (合并与Arcelor forming ArcelorMittal)
*National Steel Corporation (收购于U.S. Steel in 2003)
*Northwestern Steel and Wire (reorganized and operating as Sterling Steel Company)
*Pingxiang Iron and Steel (合并与Jiujiang Steel forming Fangda Steel)
*Republic Steel (merged into LTV Steel, acquired by ISG, merged with Mittal, now ArcelorMittal)
*Rouge Steel (formerly owned by 福特汽车; acquired by 北方钢铁 in 2004)
*Steel Company of Wales (absorbed into British Steel Corporation in 1967)
*太原钢铁集团 (merged into 中国宝武钢铁集团)
*Timken (split to form TimkenSteel Corporation in 2014)
*Thyssen (合并与克虏伯 to form ThyssenKrupp in 1999)
*Weirton Steel (收购于ISG, which merged with Mittal, now ArcelorMittal)
*武钢集团 (合并与Baosteel forming China Baowu Steel Group)
*Youngstown Sheet and Tube (收购于Jones and Laughlin Steel Company ca. 1977)