ArcelorMittal
ArcelorMittal S.A., headquartered in Luxembourg City, is a multinational steel manufacturing corporation, with operations in iron ore and coke mining as well as scrap recycling. It is the second-largest steelmaker worldwide behind Baowu and was the largest steelmaker worldwide until 2019, when Baowu acquired other Chinese steelmakers.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Ticker / security symbols
- MT, AMSYF, ARCXF [1]
- Listing exchanges
- NYSE, OTC [1]
- SEC industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) [1]
- Business sectors
- iron and steel industry; mining industry [2]
- Company / filing name
- ArcelorMittal [1]
- Headquarters location
- Luxembourg [2]
- Business address
- 24-26, BOULEVARD D?AVRANCHES, L-1160 LUXEMBOURG, GRAND DUCHY OF LUXEMBOURG, N4, 00000 [1]
- Founded
- 2006 [2]
- Legal form
- société anonyme [2]
- Leadership in background record
- Aditya Mittal [2]
- Founders
- Lakshmi Mittal [2]
- Official website
- corporate.arcelormittal.com ↗ [2]
- Employees
- 125,416 · reported year 2024 [2]
- Annual revenue
- USD 61,352,000,000 · reported year 2025 [2]
- Fiscal year end
- December 31 (SEC record) [1]
- ISIN (reported securities)
- LU1598757687 [2]
- CIK
- 0001243429 [1]
- SIC code
- 3312 [1]
- Country in background record
- Spain; Luxembourg [2]
Company positioning and business
ArcelorMittal S.A., headquartered in Luxembourg City, is a multinational steel manufacturing corporation, with operations in iron ore and coke mining as well as scrap recycling. It is the second-largest steelmaker worldwide behind Baowu and was the largest steelmaker worldwide until 2019, when Baowu acquired other Chinese steelmakers. [3]
ArcelorMittal has steel-making operations in 14 countries, including 34 integrated and mini-mill steel-making facilities. In 2025, the company had production capacity of 74.6 million tons of steel and produced 55.6 million tons of steel. The company's production was 40% in the Americas, 53% in Europe and 7% in other countries, such as South Africa and Ukraine. The company is vertically integrated and produces 72% of its iron ore needs from mining operations, 91% of its coke needs, and 55% of its scrap and direct reduced iron needs. The company is ranked 190th on the Fortune Global 500 and 256th on the Forbes Global 2000. As of December 2025, the company was 44.68% owned by Lakshmi Mittal and his family and the remainder of the company is publicly traded. [3]
The company has iron ore mining activities in Brazil, Canada, Liberia, Mexico, Ukraine, South Africa and, via its joint venture in India and associate in Baffinland in Canada. The company's market share in the production of steel for the automotive industry is 16%. [3]
Background text: Wikipedia contributors, ArcelorMittal. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Management and corporate governance
The Wikidata background record identifies Aditya Mittal in the chief-executive role. This background entry is not an official confirmation of the current board or executive roster. [2]
Understanding company scale
Employees: 125,416 · reported year 2024. [2]
Annual revenue: USD 61,352,000,000 · reported year 2025. [2]
Financial year, securities and disclosures
The SEC submissions record gives ArcelorMittal a fiscal year end of 1231 (MMDD). Individual filings below identify their own reporting period; the filing date is the publication event, not the financial year end. [1]
Listed securities: MT (NYSE), AMSYF (OTC), ARCXF (OTC). Multiple symbols may represent different share classes or securities of the same registrant. [4]
History and key events
Financial results and regulatory disclosures
Annual, quarterly and current reports from the collected SEC record. Insider Forms 4 and 144 are excluded. This is a selected list, not a live filing feed.
Source-verified relationships
Companies in the same industry
Comparison candidates share the SEC SIC classification 3312. This does not imply ownership, partnership or trading relationships.
Related entities and concepts
Frequently asked questions
When was ArcelorMittal founded?
Founded: 2006. The linked source provides the background record. [2]
Where is the headquarters of ArcelorMittal?
Headquarters location: Luxembourg. The linked source provides the background record. [2]
Which business sectors are recorded for ArcelorMittal?
Business sectors: iron and steel industry; mining industry. The linked source provides the background record. [2]
ArcelorMittal relationship map
Select a node to inspect its relationship and source.
3 verified direct relationships. Industry peers are not relationship edges.
Sources and review dates
- SEC — ArcelorMittal filing identity and securities ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — ArcelorMittal (CC BY-SA 4.0) ↗
- SEC securities directory ↗
- Company chronology / filing ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.