List of steel producers
Encyclopedia
This article summarizes the world steel
Steel
Steel is an alloy that consists mostly of iron and has a carbon content between 0.2% and 2.1% by weight, depending on the grade. Carbon is the most common alloying material for iron, but various other alloying elements are used, such as manganese, chromium, vanadium, and tungsten...

 production by company
. For the country-oriented account, see Steel production by country
Steel production by country
This article summarizes the world steel production by country. For the company-oriented account, see List of steel producers.In 2010, total world crude steel production was 1,413.6 million metric tonnes . The biggest steel producing country is currently China, which accounted for 44.3% of world...

.

Top producers by volume

This is a list of the largest steel-producing companies in the world mostly based on list by the World Steel Association. This list is ranking steelmakers by volume of steel production in millions of tonnes and including all steelmakers with production over 10 millions.

The WSA is compiling list from its members every year. Note that due mergers year to year figures for some producers are not comparable. Also note that not all steel is the same, some steel is far more valuable than other steel, so volume is not the same as turnover.
Ranking
(2010)
2010 2009 2008 2007 Company Headquarters
millions of tonne
Tonne
The tonne, known as the metric ton in the US , often put pleonastically as "metric tonne" to avoid confusion with ton, is a metric system unit of mass equal to 1000 kilograms. The tonne is not an International System of Units unit, but is accepted for use with the SI...

s (Tg
Kilogram
The kilogram or kilogramme , also known as the kilo, is the base unit of mass in the International System of Units and is defined as being equal to the mass of the International Prototype Kilogram , which is almost exactly equal to the mass of one liter of water...

)
1 98.2 77.5 103.3 116.4 ArcelorMittal Luxembourg
Luxembourg
Luxembourg , officially the Grand Duchy of Luxembourg , is a landlocked country in western Europe, bordered by Belgium, France, and Germany. It has two principal regions: the Oesling in the North as part of the Ardennes massif, and the Gutland in the south...

2 52.9 40.2 33.3 31.1 Hebei Iron and Steel
Hebei Iron and Steel
Hebei Iron and Steel Group Company Limited was established on June 30, 2008 with the merger of Tangsteel and Hansteel in Hebei province, China. It is expected to produce an annual capacity of 30 million tonnes of steel. It is the largest steel producer in China and the second largest in the world....

China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

3 37.0 31.3 35.4 28.6 Baosteel Group China
4 36.6 30.3 27.7 20.2 Wuhan Iron and Steel
Wuhan Iron and Steel
Wuhan Iron and Steel Corp. Gōngsī) was founded in 1958 in Qingshan, Wuhan, Hubei, China. It was China's first supergiant iron and steel complex. Annually, the company produces ten million tons of iron and steel each...

China
5 35.4 31.1 34.7 31.1 POSCO
POSCO
POSCO is a multinational steel-making company headquartered in Pohang, South Korea. It is the world's third-largest steelmaker by market value and the most profitable Asia-based steelmaker....

South Korea
South Korea
The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...

6 35.0 26.5 37.5 35.7 Nippon Steel
Nippon Steel
, also referred to as , was formed in 1970. Nippon Steel Corporation is the world's 4th largest steel producer by volume.-Early years:Nippon Steel was created by the merger of two giants, Yawata Iron & Steel and Fuji Iron & Steel...

Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

7 31.1 25.8 33.0 34.0 JFE Japan
8 30.1 26.4 23.3 22.9 Jiangsu Shagang
Shagang Group
Jiangsu Shagang Group Company Limited, Jiangsu Shagang Group, Shagang Group or Shasteel is located in Zhangjiagang, Jiangsu, China, an Economic Development Zone of the Yangtze River. It is the largest steel manufacturing privately-owned company in China...

China
9 25.8 17.3 12.2 12.9 Shougang
Shougang
Shougang is one of the Chinese largest steel company. Based in Beijing municipality, its operations are being moved out of the city prior to the Olympics due to major pollution concerns....

China
10 23.5 21.9 24.4 26.5 Tata Steel
Tata Steel
Tata Steel is a multinational steel company headquartered in Jamshedpur, India and part of Tata Group. It is the world's seventh-largest steel company, with an annual crude steel capacity of 31 million tonnes, and the largest private-sector steel company in India measured by domestic production...

India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

11 23.2 26.4 21.8 - Shandong Iron and Steel Group
Shandong Iron and Steel Group
Shandong Iron and Steel Group Co Ltd commonly known as Shandong Steel, based in Jinan). In 2009, it took a 67% stake in Rizhao Iron and Steel. SISG is controlled by the provincial government of Shandong...

China
12 22.3 15.2 23.2 21.5 United States Steel Corporation United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

13 22.1 20.1 16.0 16.2 Ansteel
Ansteel
Angang Steel Company Limited or Ansteel is a joint-stock limited company parented by Anshan Iron and Steel Group, which is supervised by State Council of the People's Republic of China...

China
14 21.6 14.2 20.4 18.6 Gerdau
Gerdau
Gerdau is the largest producer of long steel in America, with steel mills in Brazil, Argentina, Canada, Chile, Colombia, Dominican Republic, Guatemala, India, Mexico, Peru, Spain, the United States, Uruguay and Venezuela. It also holds 40% stake in the Spanish company Sidenor and has a joint...

Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

15 22.1 9.1 7.4 Benxi Steel China
16 18.3 14.0 20.4 20.0 Nucor Corporation United States
17 16.7 11.0 15.9 17.0 ThyssenKrupp
ThyssenKrupp
ThyssenKrupp AG is a German multinational conglomerate corporation headquartered in Duisburg Essen, Germany. The corporation consists of 670 companies worldwide. While ThyssenKrupp is one of the world's largest steel producers, the company also provides components and systems for the automotive...

Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

18 16.3 15.3 17.7 16.2 Evraz
Evraz Group
Evraz Group is one of the world's biggest vertically integrated steel production and mining businesses, with operations mainly in Russia. In 2008, Evraz Group produced 17.7 million tonnes of crude steel.-Overview:...

Russia
19 15.4 14.8 15.0 14.2 Maanshan Iron and Steel Company
Maanshan Iron and Steel Company
Maanshan Iron & Steel Company Limited is China's third largest steel producer after Baosteel and Wuhan Iron & Steel. Set along the banks of the Yangtze River in Ma'anshan, Masteel is known as the "flower of Jiangnan ."Maanshan Iron & Steel, better known as Masteel, turns out 8 million tons of...

China
20 15.1 11.8 11.3 11.1 Valin Steel Group China
21 14.7 16.7 19.2 17.3 Severstal
Severstal
OAO Severstal Russian: Северсталь, "Northern Steel") is a Russian company mainly operating in the steel and mining industry, centred in the northern city of Cherepovets. Severstal is listed on the RTS and LSE. As of 2009, it is the largest steel company in Russia according to The Metal Bulletin....

Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

22 14.0 11.3 16.0 17.9 Gruppo Riva
Gruppo Riva
Gruppo Riva is an Italian steel producer. After the Arcelor-Mittal merger and the takeover of Corus by Tata Steel, the group is currently the world’s eighteenth and the third largest steel producer in Europe...

Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

23 13.8 7.0 8.2 Metinvest
Metinvest
Metinvest is an international and vertically integrated mining and steel corporation. It was established on 6th June 2006 by the SCM Group. In 2007 Metinvest Ukraine LLC and Metinvest Service Metal Centres LLC were established to function as subsidiaries engaged in production and supply of...

Ukraine
Ukraine
Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

24 13.6 13.5 13.7 13.9 Steel Authority of India Limited
Steel Authority of India Limited
Steel Authority of India Limited from 116950 The company's current chairman is C.S Verma. With an annual production of 13.5 million metric tons, SAIL is the 14th largest steel producer in the world....

India
25 13.3 11.0 14.1 13.8 Sumitomo Metal Industries
Sumitomo Metal Industries
is a company with seat in Osaka, Japan. )It is the third largest integrated steel manufacturer in Japan withthree integrated steelworks and several other manufacturing plants.It is one of the largest manufacturers of Seamless Pipes and Tubes,...

Japan
26 12.9 8.4 9.9 10.0 Hyundai INI Steel
Hyundai INI Steel
Hyundai Steel Co., Ltd, or HSC , is a steel company headquartered in Incheon and Seoul, South Korea...

South Korea
27 12.7 8.9 11.0 10.9 China Steel
China Steel
China Steel Corporation is the largest integrated steel maker in Taiwan. Its main steel mill is located in Siaogang District, Kaohsiung. The corporation and its sister companies are administrated under the CSC Group...

Taiwan
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

28 11.9 10.9 11.3 9.7 Novolipetsk Steel
Novolipetsk Steel
Novolipetsk Steel , or NLMK, is one of the four largest steel companies in Russia with sales of more than US$11.7 billion in 2008 and 9.2 million tonnes of steel output. NLMK's share of domestic crude steel production was about 13% in 2007. It primary produces flat steel products, semi-finished...

Russia
29 11.4 9.6 12.0 13.3 Magnitogorsk Iron and Steel Works
Magnitogorsk Iron and Steel Works
Magnitogorsk Iron and Steel Works , abbreviated as MMK, is the third largest steel company in Russia. It is located in the city of Magnitogorsk, in Chelyabinsk Oblast....

Russia
30 11.4 10.6 10.0 10.1 IMIDRO
IMIDRO
Iranian Mines and Mining Industries Development and Renovation Organization is a major holding company active in the mining sector in Iran...

Iran
Iran
Iran , officially the Islamic Republic of Iran , is a country in Southern and Western Asia. The name "Iran" has been in use natively since the Sassanian era and came into use internationally in 1935, before which the country was known to the Western world as Persia...

31 10.1 10.1 9.8 Baotou Steel
Baotou Steel
Baotou Iron and Steel Group, Baotou Steel or Baogang Group is an iron and steel state-owned enterprise in Baotou, Inner Mongolia, China. It was reorganized in 1998 from Baotou Iron and Steel Company established in 1954. It is the largest steel enterprise in Inner Mongolia...

China
32 10.0 8.5 9.0 Anyang Steel China
- 1,413 1,219 1,329 1,351 World total

Other major steel producers

  • Aichi Steel Corporation, Japan
  • Acerinox
    Acerinox
    Acerinox, S.A. is a stainless steel manufacturing conglomerate group based in Spain. The company was founded in 1970, and initially received technical support from the Japanese firm Nisshin Steel. Nisshin continues to hold approximately 15% of Acerinox as of April 2010. The headquarters are in...

    , Spain
  • Allegheny Technologies
    Allegheny Technologies
    Allegheny Technologies, Inc. is a specialty metals company headquartered in Pittsburgh, Pennsylvania in the United States. Allegheny Technologies is one of the largest and most diversified specialty metals producers in the world with revenue of $3.0 billion in 2009. ATI's key markets are...

    , United States
  • Altos Hornos de México
    Altos Hornos de México
    Altos Hornos de México , is the largest steel mining corporation in Mexico with installed capacity of 4.2 million metric tons of liquid steel.-History:AHMSA was founded in Mexico by American Harold R. Pape in 1942...

    , Mexico
  • Angang Steel Company Limited, China
  • AK Steel, formerly Armco, Middletown, Ohio
    Middletown, Ohio
    Middletown is an All-America City located in Butler and Warren counties in the southwestern part of the U.S. state of Ohio. Formerly in Lemon, Turtlecreek, and Franklin townships, Middletown was incorporated by the Ohio General Assembly on February 11, 1833, and became a city in 1886...

    , United States
  • BlueScope Steel
    BlueScope Steel
    BlueScope Steel is a flat product steel producer with operations in Australia, New Zealand, Asia, the Pacific and North America. It was spun off from BHP Billiton in 2002 as BHP Steel and renamed BlueScope Steel on 17 November 2003...

    , primarily in Australia
  • Commercial Metals Company
    Commercial Metals Company
    Commercial Metals Company , based in Irving, Texas, is a United States based steel and metal manufacturer founded in 1915. It owns four steel minimills in Texas, Alabama, South Carolina and Arkansas, one copper minimill in Virginia, fabricators, and recyclers in the United States and CMC...

    , United States
    United States
    The United States of America is a federal constitutional republic comprising fifty states and a federal district...

  • Companhia Siderúrgica Nacional
    Companhia Siderúrgica Nacional
    Companhia Siderúrgica Nacional is the second major steel-maker company in Brazil. Its main plant is located in the city of Volta Redonda, in the state of Rio de Janeiro...

    , Brazil
    Brazil
    Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

  • Dongkuk Steel
    Dongkuk Steel
    Dongkuk Steel Mill Co, Ltd. is a steel company with its headquarters in the city of Seoul, South Korea. Its manufacturing plants are located in Pohang, Incheon, Dangjin and Busan. Main products are steel plates mainly for shipbuilding, beams, sections and bars mainly for construction...

     in Seoul
    Seoul
    Seoul , officially the Seoul Special City, is the capital and largest metropolis of South Korea. A megacity with a population of over 10 million, it is the largest city proper in the OECD developed world...

    , South Korea
  • Essar Steel, India
  • Erdemir
    Erdemir
    Erdemir is a Turkish steel producer. The name is a contraction of the Turkish language Ereğli Demir ve Çelik Fabrikaları, which means "Ereğli Iron and Steel Factories".-Erdemir in brief:...

     in Karadeniz Ereğli
    Karadeniz Eregli
    Karadeniz Ereğli is a city and district in Zonguldak Province of Turkey, on the Black Sea shore at the mouth of the Kılıçsu River. Population is 98 545 as of 2009. The mayor is Halil Posbıyık .-Facts:...

    , Turkey
    Turkey
    Turkey , known officially as the Republic of Turkey , is a Eurasian country located in Western Asia and in East Thrace in Southeastern Europe...

  • EZDK
    EZDK
    EZDK is the largest steel company in Egypt and the Middle East. It lies in Dekheila, West of Alexandria, the second biggest city of Egypt and its main port....

    , Egypt
  • Georgsmarienhütte
    Georgsmarienhütte
    Georgsmarienhütte is a town in the district of Osnabrück, in Lower Saxony, Germany. It is situated in the Teutoburg Forest, approx. 7 km south of Osnabrück.- History :...

     GmbH, Germany
  • Gruppo Lucchini, Italy
    Italy
    Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

  • Habas
    Habas
    Habas is a commune in the Landes department in Aquitaine in south-western France....

    , Turkey
  • Hadeed
    Hadeed
    Hadeed is an iron and steel company based in Saudi Arabia. It is a wholly owned subsidiary of the Saudi Basic Industries Corporation .- History :...

    , Saudia Arabia
  • Harsco Corporation
    Harsco Corporation
    Harsco Corporation is a diversified, worldwide industrial company based in the United States. Harsco operates in 54 countries and employs approximately 19,000 people worldwide. The company provides industrial services and engineered products that serve some of the world’s largest and most...

    , United States
  • Ilyich Mariupol steel and iron works
    Ilyich Mariupol steel and iron works
    Ilyich Iron & Steel Works is the second largest metallurgical enterprise of Ukraine...

    , Ukraine
    Ukraine
    Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

  • Industrias CH
    Industrias CH
    Industrias CH is a holding steel company founded in 1938 that, with along its subsidiaries is engaged in the production, processing and distribution of special bar quality steel products such as coated and uncoated welded pipes; structural steel products used in used in the automotive industry...

    , Mexico
  • Japan Steel Works
    Japan Steel Works
    is a steel manufacturer founded in Muroran, Hokkaidō, Japan in 1907.-History:Japan Steel Works was set up with investment from British firms Vickers and Armstrong Whitworth. During World War II, they manufactured what was then the world's largest gun barrel to be fitted on the battleship Yamato...

    , Japan
  • Jindal Steel and Power, India
  • TATA METALIKS, REDI Steel, India
  • Kobe Steel
    Kobe Steel
    , operating worldwide under the brand Kobelco, is a major Japanese steel manufacturer headquartered in Chuo-ku, Kobe. Kobe Steel also has a stake in Osaka Titanium Technologies.It was formed on September 1, 1905...

    , Japan
  • Libyan Iron and Steel Company
    Libyan Iron and Steel Company
    The Libyan Iron and Steel Company is one of the largest iron and steelmaking companies operating in North Africa. Based in Misrata, it is subsidized and owned by the Libyan government. Muammar Gaddafi officially laid Lisco's foundation stone on 18 September 1979...

    , Libya
    Libya
    Libya is an African country in the Maghreb region of North Africa bordered by the Mediterranean Sea to the north, Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west....

  • Maanshan Iron and Steel Company
    Maanshan Iron and Steel Company
    Maanshan Iron & Steel Company Limited is China's third largest steel producer after Baosteel and Wuhan Iron & Steel. Set along the banks of the Yangtze River in Ma'anshan, Masteel is known as the "flower of Jiangnan ."Maanshan Iron & Steel, better known as Masteel, turns out 8 million tons of...

    , China
    China
    Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

  • Mahindra Ugine Steel
    Mahindra Ugine Steel
    Mahindra Ugine Steel is a manufacturer of specialty steel, stampings, and rings headquartered in Mumbai, India. It is a subsidiary of the Mahindra Group, one of India's largest industrial houses....

    , India
    India
    India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

  • Mechel
    Mechel
    Mechel is one of Russia’s leading mining and metallurgical companies, producing coal, iron ore, nickel steel, rolled steel products, hardware, heat and electric power. Headquartered in Moscow, the company operates facilities in Russia, Romania, Lithuania, Kazakhstan, Bulgaria, and the United...

    , Russia
  • Metalloinvest
    Metalloinvest
    Metalloinvest Management Company LLC is a Russian mining and metallurgy company specializing in the manufacture of steel.Metalloinvest was founded in 1999...

    , Russia
  • Mitsui & Co.
    Mitsui & Co.
    Mitsui & Co., also known as Mitsui Bussan, is one of the largest sogo shosha in Japan, and also part of the Mitsui Group. Its business area covers energy, machinery, chemicals, food, textile, logistics, finance, and more.- History :...

    , Japan
  • MMX Mineração, Brazil
  • Nisshin
    Nisshin
    -Geography:* 日進市: Nisshin, Aichi, a city in Aichi Prefecture, Japan, near the city of Nagoya* 日進村: Nisshin, Saitama, a former town that is now Kita ward of the city of Saitama, Saitama-日清:* Nissin Foods, worldwide instant ramen maker...

    , Japan
  • Olympic Steel
    Olympic Steel
    Olympic Steel, Inc. is a steel processor with major production operations in the United States. The company has seventeen facilities throughout the eastern-half of the United States. It became a public company following an IPO in 1994. Olympic sells, processes, stores and trades flat-rolled steel...

    , United States
  • OneSteel
    OneSteel
    OneSteel is an Australian-based mining, ore processing and steel manufacturing company specialising in steel-long products for the construction, mining, transport and agricultural industries...

    , primarily in Australia
  • Outokumpu
    Outokumpu
    Outokumpu is a group of companies headquartered in Espoo, Finland, aimed at stainless steel. The company has approx. 8 000 employees in about 30 different countries worldwide...

    , based in Finland
  • Pakistan Steel Mills
    Pakistan Steel Mills
    The Pakistan Steel Mills, PSM, is the state-owned producer of long rolled steel and heavy iron products in Karachi, Sindh Province of Pakistan. The Pakistan Steel Mill is the country's largest industrial undertaking having a production capacity of 1.1 million tonnes of steel...

     Pakistan
    Pakistan
    Pakistan , officially the Islamic Republic of Pakistan is a sovereign state in South Asia. It has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by Afghanistan and Iran in the west, India in the east and China in the far northeast. In the north, Tajikistan...

  • Panzhihua
    Panzhihua
    Panzhihua is a prefecture-level city located in the far south of Sichuan province of Southwest China, on the confluence of the Jinsha and Yalong Rivers. It has an administrative area of , and a total population of 1,100,800 as of 2007. It is the only city in China having a name of a flower, and...

    , China
  • Qatar Steel
    Qatar Steel
    Qatar Steel was formed in 1974 as the first integrated steel plant in the Persian Gulf. Commercial production commenced in 1978 with the company becoming wholly owned by Industries Qatar in 2003....

    , Qatar
  • Rautaruukki
    Rautaruukki
    Rautaruukki Corporation is a Finnish company, headquartered in Helsinki, which manufactures and supplies metal-based components and systems to the construction and engineering industries....

    , Finland
  • Salzgitter AG
    Salzgitter AG
    Salzgitter AG is a German company, one of the largest steel producers in Europe with an annual output of around 7 million tonnes.The company was founded in 1937 as Reichswerke Hermann Göring,...

    , Germany
  • Schnitzer Steel Industries
    Schnitzer Steel Industries
    Schnitzer Steel Industries, Inc. is an American steel manufacturing company headquartered in Portland, Oregon. Founded in 1906, the company deals mainly in recycled steel. In 2004, the company was ranked fourth in The Seattle Times Northwest 100 list of public companies. As of 2006, it was the...

    , United States
  • Sheffield Forgemasters in Sheffield
    Sheffield
    Sheffield is a city and metropolitan borough of South Yorkshire, England. Its name derives from the River Sheaf, which runs through the city. Historically a part of the West Riding of Yorkshire, and with some of its southern suburbs annexed from Derbyshire, the city has grown from its largely...

    , England
  • Sidetur
    Sidetur
    Siderúrgica del Turbio S.A. is a subsidiary of Siderúrgica de Venezuela S.A. , the biggest - wholly private - Venezuelan steel corporation. Their main products are rebars, bars, beams, angles and flats. Sidetur develops their exporting activity in more than 25 countries in the markets of America,...

    , Venezuela
    Venezuela
    Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...

  • SSAB
    SSAB
    SSAB Swedish Steel AB , or simply SSAB is a Swedish company, formed in 1978 and specialised in processing raw material to steel. Industrivärden is the largest shareholder.-Swedish operations:...

    , Sweden
  • Steel Dynamics
    Steel Dynamics
    Steel Dynamics is the fifth largest producer of carbon steel products in United States.Steel Dynamics, Inc. is the USA’s fifth largest producer of carbon steel products with 2010 revenues of $6.3 billion on steel shipments of 5.3 million tons. Based in Fort Wayne, Indiana, SDI employs about 6,100...

    , United States
  • Techint
    Techint
    Techint is a conglomerate multinational company founded in Milan in September 1945 by Italian industrialist Agostino Rocca and headquartered in Milan and Buenos Aires . Techint comprises more than 100 companies operating worldwide in the following areas of business: Engineering & Construction,...

    , Italy
  • Ternium
    Ternium
    Ternium is a manufacturer of flat and long steel products with production centers in Argentina, Mexico, Guatemala, Colombia and the United States...

     - Hylsa and Imsa in Mexico, Siderar in Argentina
    Argentina
    Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...

  • Usiminas
    Usiminas
    Usiminas is a large producer of steel in the Americas, with major steel mills in Brazil with a total capacity of 9.5 million metric tons of steel per year. The company accounts for 28 % of total steel output in Brazil. Usiminas has an installed capacity of producing 9.5 million tons of crude...

    , Brazil
    Brazil
    Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

  • Vizag Steel, AP India
  • Voestalpine
    Voestalpine
    Voestalpine AG is an international steel company based in Linz, Austria. The company is active in steel, automotive, railway systems, profilform and tool steel industries....

    , Austria
  • Votorantim Siderurgia
    Votorantim Siderurgia
    Votorantim Siderurgia is a steel company created in 2008 by Brazilian conglomerate Votorantim Group. At the time it was created, the company had 5,300 employees and operations in Brazil, Argentina, and Colombia and installed capacity of 2.45 million tonnes per year. The company controls three...

    , Brazil

Steel producers merged with other companies or no longer operating

  • Algoma Steel
    Algoma Steel
    See also Algoma Essar Steel Algoma is an integrated primary steel producer located on the St. Marys River in Sault Ste. Marie, Ontario, Canada. Its products are sold in Canada and the United States as well as overseas. Algoma Steel was founded in 1902 by Francis Clergue, an American entrepreneur...

     (assests bought by Essar Steel, India in April 2007)
  • Arbed
    Arbed
    ARBED was a major Luxembourg-based steel and iron producing company. Created in 1911 after the merger of three steel producing companies, ARBED was a major actor in the economic history of the Grand-Duchy until it merged in 2002 with two other European steel companies to create Arcelor.- Origins ...

     (merged in 2002 forming Arcelor
    Arcelor
    Arcelor S.A. was the world's largest steel producer in terms of turnover and the second largest in terms of steel output, with a turnover of €30.2 billion and shipments of 45 million metric tons of steel in 2004...

    )
  • Arcelor
    Arcelor
    Arcelor S.A. was the world's largest steel producer in terms of turnover and the second largest in terms of steel output, with a turnover of €30.2 billion and shipments of 45 million metric tons of steel in 2004...

     (merged with Mittal forming ArcelorMittal)
  • Bethlehem Steel Corporation (assets bought by ISG in 2003. ISG merged with Mittal, now ArcelorMittal)
  • British Steel
    British Steel
    British Steel was a major British steel producer. It originated as a nationalised industry, the British Steel Corporation , formed in 1967. This was converted to a public limited company, British Steel PLC, and privatised in 1988. It was once a constituent of the FTSE 100 Index...

     (merged with Koninklijke Hoogovens (NL) in 1999 to form Corus, now Tata Steel
    Tata Steel
    Tata Steel is a multinational steel company headquartered in Jamshedpur, India and part of Tata Group. It is the world's seventh-largest steel company, with an annual crude steel capacity of 31 million tonnes, and the largest private-sector steel company in India measured by domestic production...

    )
  • Carnegie Steel Company
    Carnegie Steel Company
    Carnegie Steel Company was a steel producing company created by Andrew Carnegie to manage business at his steel mills in the Pittsburgh, Pennsylvania area in the late 19th century.-Creation:...

     (sold to U.S. Steel
    U.S. Steel
    The United States Steel Corporation , more commonly known as U.S. Steel, is an integrated steel producer with major production operations in the United States, Canada, and Central Europe. The company is the world's tenth largest steel producer ranked by sales...

     in 1901)
  • Cockerill-Sambre
    Cockerill-Sambre
    Cockerill-Sambre was a group of Belgian steel manufacturers headquartered in Seraing , on the Meuse River, and in Charleroi, on the shore of the Sambre River....

     (acquired by Usinor
    Usinor
    Usinor was a French steel making group formed in 1948. The group was merged with Sacilor in 1986, becoming Usinor-Sacilor and was privatised in 1995, and renamed Usinor in 1997....

     in 1998, which became part of Arcelor in 2002, now ArcelorMittal)
  • Corus Group
    Corus Group
    Tata Steel Europe is a multinational steel-making company headquartered in London, United Kingdom. It is the second-largest steel-maker in Europe and is a subsidiary of Tata Steel of India, one of the ten largest steel producers in the world.Corus Group was formed through the merger of Koninklijke...

     (acquired by Tata Steel
    Tata Steel
    Tata Steel is a multinational steel company headquartered in Jamshedpur, India and part of Tata Group. It is the world's seventh-largest steel company, with an annual crude steel capacity of 31 million tonnes, and the largest private-sector steel company in India measured by domestic production...

     in 2007)
  • Dofasco
    Dofasco
    Dofasco is a steel company based in Hamilton, Ontario, Canada, which is also home to longtime Canadian rival Stelco. Dofasco is currently a standalone subsidiary of ArcelorMittal, the world's largest steel producer. Previously ordered by the U.S...

     in Hamilton, Ontario
    Hamilton, Ontario
    Hamilton is a port city in the Canadian province of Ontario. Conceived by George Hamilton when he purchased the Durand farm shortly after the War of 1812, Hamilton has become the centre of a densely populated and industrialized region at the west end of Lake Ontario known as the Golden Horseshoe...

     (acquired by Arcelor, now ArcelorMittal)
  • Hoesch
    Hoesch
    Hoesch may refer to*Erica Hardwick-Hoesch, neo-Nazi activist*Hoesch AG, a former German manufacturer with steel and benzol-oil plants*Leopold Hoesch , founder of the 1871 Hoesch AG iron and steel plant in Dortmund....

     Stahl AG (acquired by ThyssenKrupp
    ThyssenKrupp
    ThyssenKrupp AG is a German multinational conglomerate corporation headquartered in Duisburg Essen, Germany. The corporation consists of 670 companies worldwide. While ThyssenKrupp is one of the world's largest steel producers, the company also provides components and systems for the automotive...

    )
  • Inland Steel Company
    Inland Steel Company
    The Inland Steel Company was a U.S. steel company active in 1893-1998. Its history as an independent firm thus spanned much of the 20th century. It was headquartered in Chicago, Illinois at the landmark Inland Steel Building....

     (acquired by Ispat International became Mittal, now ArcelorMittal)
  • International Steel Group
    International Steel Group
    International Steel Group was a steel company headquartered in Cleveland, Ohio. In 2004 it was ranked #426 on the Fortune 500. It was created after the turn around fund, WL Ross & Co. LLC, purchased LTV Steel in February 2002...

     (merged with Mittal, now ArcelorMittal)
  • Jones and Laughlin Steel Company
    Jones and Laughlin Steel Company
    The earliest foundations of Jones and Laughlin Steel Company were the American Iron Company, founded in 1851 by Bernard Lauth, and B. F. Jones founded in 1852a few miles south of Pittsburgh along the Monongahela River. Lauth's interest was bought in 1854 by James H. Laughlin...

     (acquired by Ling-Temco-Vought
    Ling-Temco-Vought
    Ling-Temco-Vought was a large U.S. conglomerate which existed from 1969 to 2000. At its peak, its component parts were involved in the aerospace industry, electronics, steel manufacturing, sporting goods, the airline industry, meat packing, car rentals and pharmaceuticals, among other...

    , renamed LTV Steel, acquired by ISG)
  • Koninklijke Hoogovens
    Koninklijke Hoogovens
    Koninklijke Hoogovens was a Dutch steel producer founded in 1918. In 1999, the company merged with British Steel to create Corus Group steel company. In 2007, Corus Group was purchased by India-based Tata Steel.- History :On April 19, 1917, H.J.E...

     (merged with British Steel (UK) in 1999 to form Corus, now Tata Steel
    Tata Steel
    Tata Steel is a multinational steel company headquartered in Jamshedpur, India and part of Tata Group. It is the world's seventh-largest steel company, with an annual crude steel capacity of 31 million tonnes, and the largest private-sector steel company in India measured by domestic production...

    )
  • Krupp
    Krupp
    The Krupp family , a prominent 400-year-old German dynasty from Essen, have become famous for their steel production and for their manufacture of ammunition and armaments. The family business, known as Friedrich Krupp AG Hoesch-Krupp, was the largest company in Europe at the beginning of the 20th...

     (merged with Thyssen
    Thyssen
    See also variant spellings including Thiessen.Thyssen may refer to:*The Thyssen family, which has many notable members including:**Friedrich Thyssen**August Thyssen**Fritz Thyssen**Bodo Thyssen**Heinrich, Baron Thyssen-Bornemisza de Kászon...

     to form ThyssenKrupp
    ThyssenKrupp
    ThyssenKrupp AG is a German multinational conglomerate corporation headquartered in Duisburg Essen, Germany. The corporation consists of 670 companies worldwide. While ThyssenKrupp is one of the world's largest steel producers, the company also provides components and systems for the automotive...

     in 1999)
  • Laiwu Steel (merged into Shandong Iron and Steel Group
    Shandong Iron and Steel Group
    Shandong Iron and Steel Group Co Ltd commonly known as Shandong Steel, based in Jinan). In 2009, it took a 67% stake in Rizhao Iron and Steel. SISG is controlled by the provincial government of Shandong...

    )
  • Lone Star Steel Company
    Lone Star Steel Company
    The Lone Star Steel Companywas a company based in Lone Star, Texas. It specialized in making tubular steel with outer diameters ranging from 16 inches to 1.415 inches.The founder and first president of the company was John W...

     (acquired by U.S. Steel
    U.S. Steel
    The United States Steel Corporation , more commonly known as U.S. Steel, is an integrated steel producer with major production operations in the United States, Canada, and Central Europe. The company is the world's tenth largest steel producer ranked by sales...

     in 2007)
  • Mittal Steel Company
    Mittal Steel Company
    Mittal Steel Company N.V. was one of the world's largest steel producers by volume, and also one of the largests in turnover. The company is now part of ArcelorMittal....

     (merged with Arcelor forming ArcelorMittal)
  • National Steel Corporation
    National Steel Corporation
    The National Steel Corporation was a major American steel producer. It was founded in 1929 through a merger arranged by Weirton Steel with some properties of the Great Lakes Steel Corporation and M.A. Hanna Company. Despite a difficult market in Depression-setting 1930, the company reported USD...

     (acquired by U.S. Steel in 2003)
  • Northwestern Steel and Wire
    Northwestern Steel and Wire
    Northwestern Steel and Wire was a steel mill and wire factory located in Sterling, Illinois. It began producing steel in 1936 and ceased production in 2001.-Early history:...

  • Republic Steel
    Republic Steel
    Republic Steel was once the third largest steel producer in the United States.The Republic Iron and Steel Company was founded in Youngstown, Ohio in 1899....

     (merged into LTV Steel, acquired by ISG, merged with Mittal, now ArcelorMittal)
  • Rouge Steel
    River Rouge Plant
    The Ford River Rouge Complex is a Ford Motor Company automobile factory complex located in Dearborn, Michigan, along the Rouge River, upstream from its confluence with the Detroit River at Zug Island...

     (formerly owned by Ford Motor Corporation) acquired by Severstal
    Severstal
    OAO Severstal Russian: Северсталь, "Northern Steel") is a Russian company mainly operating in the steel and mining industry, centred in the northern city of Cherepovets. Severstal is listed on the RTS and LSE. As of 2009, it is the largest steel company in Russia according to The Metal Bulletin....

     in 2004.
  • Stelco
    Stelco
    US Steel Canada is a steel company based in Hamilton, Ontario, Canada.-History:Several existing smaller steelworks combined and were incorporated as the Steel Company of Canada in 1910. Charles S...

     (acquired by U.S. Steel
    U.S. Steel
    The United States Steel Corporation , more commonly known as U.S. Steel, is an integrated steel producer with major production operations in the United States, Canada, and Central Europe. The company is the world's tenth largest steel producer ranked by sales...

     in 2007)
  • Thyssen
    Thyssen
    See also variant spellings including Thiessen.Thyssen may refer to:*The Thyssen family, which has many notable members including:**Friedrich Thyssen**August Thyssen**Fritz Thyssen**Bodo Thyssen**Heinrich, Baron Thyssen-Bornemisza de Kászon...

     (merged with Krupp
    Krupp
    The Krupp family , a prominent 400-year-old German dynasty from Essen, have become famous for their steel production and for their manufacture of ammunition and armaments. The family business, known as Friedrich Krupp AG Hoesch-Krupp, was the largest company in Europe at the beginning of the 20th...

     to form ThyssenKrupp
    ThyssenKrupp
    ThyssenKrupp AG is a German multinational conglomerate corporation headquartered in Duisburg Essen, Germany. The corporation consists of 670 companies worldwide. While ThyssenKrupp is one of the world's largest steel producers, the company also provides components and systems for the automotive...

     in 1999)
  • Weirton Steel (acquired by ISG, which merged with Mittal, now ArcelorMittal)
  • Youngstown Sheet and Tube
    Youngstown Sheet and Tube
    The Youngstown Iron Sheet and Tube Company, based in Youngstown, Ohio, was one of the largest steel manufacturers in the world. Officially, the company was created on November 23, 1900, when Articles of Incorporation of the Youngstown Iron Sheet and Tube Company were filed with the Ohio Secretary...

     (acquired by ISG, which merged with Mittal, now ArcelorMittal)
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