TMS International TMS International (formerly known as Tube City Iron & Metal and International Mill Service) is a company that provides on-site and industrial steel mill services. | ![]() Magnitogorsk Iron and Steel Works Magnitogorsk Iron and Steel Works (Magnitogorskij Metallurgicheskij Kombinat, MMK, Магнитогорский Металлургический Комбинат) is a manufacturer of iron and steel. | ![]() Alcoa Alcoa (formerly known as Alcoa Upstream) is a company that produces and sells bauxite, alumina, and aluminum products. | |||
Founding Date | Founding Date 1926 | Founding Date 1932 | Founding Date 1901 | Founding Date 2008 | Founding Date 1888 |
Type | Type Private | Type Public | Type Subsidiary | Type Public | Type Public |
Tags | |||||
Locations | Locations Pittsburgh, US HQ Hammond, US Horsham, US | Locations Magnitogorsk, RU HQ Shanghai, CN Bölgesi, TR Dörtyol, TR Istanbul, TR | Locations Pittsburgh, US HQ Košice, SK Bristol, US Clairton, US East Chicago, US Ecorse, US Gary, US see more | Locations Laiwu Shi, CN HQ Jinan, CN | Locations Pittsburgh, US HQ Booragoon, AU Fairbridge, AU Perth, AU Pinjarra, AU Pinjarra, AU Portland, AU see more |
Employees | Employees 1,0461% increase | Employees 53,1831% decrease | Employees 21,803 | Employees N/A | Employees 13,9002% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) $2.4b (FY, 2023) | Revenue (est.) ₽609.9b (FY, 2025) | Revenue (est.) $15.6b (FY, 2024) | Revenue (est.) N/A | Revenue (est.) $12.8b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ₽450.3b (FY, 2025) | Cost of goods $14.1b (FY, 2024) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ₽159.6b (FY, 2025) | Gross profit $1.6b (FY, 2024) | Gross profit N/A | Gross profit N/A |
Net income | Net income N/A | Net income (₽14.9b) (FY, 2025) | Net income $384m (FY, 2024) | Net income N/A | Net income $1.1b (FY, 2025) |

Magnitogorsk Iron and Steel Works (Magnitogorskij Metallurgicheskij Kombinat, MMK, Магнитогорский Металлургический Комбинат) is a manufacturer of iron and steel.
View companyUnited States Steel (USS) is a company that produces steel products.
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Alcoa (formerly known as Alcoa Upstream) is a company that produces and sells bauxite, alumina, and aluminum products.
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