ArcelorMittal · Corporate hierarchy

ArcelorMittal subsidiaries: 1,233 companies owned in 2026

Gain a deeper understanding of how ArcelorMittal is organized around the world. Founded in 2001, ArcelorMittal operates a network of 1,233 subsidiaries across 63 countries, with 363 in Brazil (29.4%), 157 in France (12.7%), and 148 in India (12.0%). Together these three countries account for 54.2% of the companies owned by ArcelorMittal.

LIVE DATA STREAM • 2026 Audit

ArcelorMittal

Company Hierarchy

Total Subsidiaries1,233
Countries63
Total Revenue (est)
Founded2001
CompanyLocationFoundedEmployeesRevenue (USD)Legal TypeCEOWebsiteCategory CodeCategory Description# in GroupLocal HQ NameLocal HQ CityLocal HQ CountryNational HQ NameNational HQ CityGlobal HQ NameGlobal HQ CityGlobal HQ Country
Enterprise

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Explore ArcelorMittal’s subsidiaries and corporate hierarchy

ArcelorMittal’s ownership network is one of more than 41 million corporate hierarchies in our company ownership database. It maps parent companies, subsidiaries and ultimate beneficial owners (UBO), showing how companies are structured and who owns whom, with verified data across 200 countries and jurisdictions. Explore how the dataset works and request a tailored sample.

ArcelorMittal Company Overview

01

Where is ArcelorMittal headquartered?

ArcelorMittal is headquartered in Luxembourg.

02

How many subsidiaries does ArcelorMittal have?

About 1,233 across 63 countries.
03

What is the revenue of ArcelorMittal?

ArcelorMittal’s revenue is $76.65 billion.

04

Is ArcelorMittal a publicly traded company?

Yes, ArcelorMittal is publicly listed on stock exchanges including Luxembourg and Amsterdam.

05

In how many countries does ArcelorMittal operate?

ArcelorMittal has operations in over 60 countries worldwide.

Corporate family tree

Why Ownership Structure Data Is Important

Knowing who owns what is important to understand how companies operate worldwide. Our corporate hierarchy data shows the links between parent companies, subsidiaries, and shareholders, making it clear how control and structure work within large groups. Whether you’re studying ArcelorMittal or another global business, this data supports due diligence, market analysis, and better CRM data management. CompanyData.com provides trusted ownership information on over 380 million companies worldwide, helping you see exactly who owns whom across countries and sectors.

Understanding ArcelorMittal’s Global Headquarters and Subsidiaries

At CompanyData.com, we organize company information for groups like ArcelorMittal using a three-level system: Global Headquarters, National Headquarters, and Local Headquarters. This clearly shows how each part belongs to the wider corporate family.

Our three-level approach

  • Global Headquarter — The main global headquarter of ArcelorMittal is identified by ID 0511131508. This location controls and oversees all international subsidiaries and operations worldwide.
  • National Headquarters — These are country-level entities that manage local operations and report back to the global headquarter. Examples include ArcelorMittal companies based in [France (157 subsidiaries)], [India (143 subsidiaries)], [Brazil (305 subsidiaries)], [USA (29 subsidiaries)], and [Germany (69 subsidiaries)].
  • Local Headquarters — Regional subsidiaries that operate specific plants, production sites, or sales offices within countries. These entities handle local regulations and market management.

Each company is given a unique identifier so you can easily connect subsidiaries to parent companies, follow ownership chains, and integrate this information into your systems.

How control is identified

Ownership over 50% means a company controls a subsidiary. Our data focuses on these majority ownerships to provide a clear map of corporate structures. This method shows the complete hierarchy for large corporations like ArcelorMittal and can be applied to any multinational group.

Why this data matters

This system highlights who really makes decisions at ArcelorMittal, easing compliance, M&A research, and risk assessments. With verified ownership information, CompanyData.com helps you confidently explore ArcelorMittal’s corporate hierarchy. Covering more than 1,164 subsidiaries across 50+ countries, our platform brings transparency to complex global companies.

 

Understanding ArcelorMittal’s Global Headquarters and Subsidiaries

Understanding the Global Corporate Network of ArcelorMittal

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ArcelorMittal global structure & subsidiary information – FAQs

ArcelorMittal is one of the world’s largest steel and mining companies, with a strong global presence. Founded in 2006 following the merger of Arcelor and Mittal Steel, the company’s headquarters are in Luxembourg. ArcelorMittal operates across multiple regions, providing steel products and services to diverse industries including construction, automotive, appliances, and packaging.

Key Business Segments of ArcelorMittal:

ArcelorMittal’s operations span several key segments that drive its global business:

  1. Steel Production: This segment involves manufacturing flat and long steel products for various markets worldwide. ArcelorMittal operates large integrated steel plants and mini-mills, producing steel used in construction, automotive, and other industrial applications.
  2. Mining: ArcelorMittal owns and manages iron ore and coal mines, which supply raw materials vital for its steelmaking processes. Mining activities are mainly located in the Americas, Europe, and Africa.
  3. Research and Development: The company invests in innovative technologies to improve steel quality, production efficiency, and environmental performance, including developing advanced high-strength steels and reducing carbon emissions.

ArcelorMittal’s Financial Overview:

As of the latest data, ArcelorMittal reports annual revenues of around $76.65 billion. This revenue reflects its extensive global operations in over 60 countries serving a broad range of industries.

Global Presence and Subsidiaries:

ArcelorMittal has a wide international footprint, with subsidiaries and operations in numerous countries. The company’s global corporate structure supports its steel production and mining activities across key markets including:

  • Luxembourg (Headquarters) – Corporate management and key decision-making functions.
  • India (143 companies) – Steel production and mining operations.
  • Brazil (305 companies) – Mining and steel manufacturing facilities.
  • France (157 companies) – Steel production plants and regional offices.
  • USA (29 companies) – Steel production and service centers.
  • Germany (69 companies) – Manufacturing and distribution hubs.
  • Europe – Additional presence in multiple European countries.
  • South Africa (28 companies) – Mining and steel manufacturing.

These subsidiaries ensure ArcelorMittal maintains strong local operations while serving global clients.

Environmental and Social Efforts:

ArcelorMittal works on reducing its environmental impact by increasing energy efficiency and investing in low-carbon steelmaking technologies. The company also commits to social responsibility programs promoting safety, diversity, and community development at its locations worldwide.

Challenges and Opportunities:

ArcelorMittal faces challenges such as fluctuating raw material prices, global trade policies, and pressures to lower carbon emissions. However, its global footprint and diverse product portfolio position it well to meet demand across sectors and regions.

Summary:

ArcelorMittal is a global leader in steel and mining, with revenues of $76.65 billion and extensive operations in over 60 countries. Its global corporate structure includes numerous subsidiaries in key markets, enabling it to serve worldwide customers while advancing sustainability and innovation. For the latest company information, consider official reports and trusted financial news sources.

 

 

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The price of our ArcelorMittal company data varies based on your chosen details and delivery method. Whether you need a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to suit your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.

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