Identity graph
ArcelorMittal headquarters, locations and relationships
- Industry
- Mining and Metals
- Founded
- 2006
- Ticker
- NYSE: MT
- Phone
- +352 47 921
- Website
- corporate.arcelormittal.com
ArcelorMittal office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Karlín | Pardubice Region | Czechia | Headquarters |
| Ouenza | Tébessa | Algeria | Office |
| — | — | Belgium | Office |
| Aracaju | Sergipe | Brazil | Office |
| Bauru | São Paulo | Brazil | Office |
| Bento Fernandes | Rio Grande do Norte | Brazil | Office |
- Parent company
- ArcelorMittal is part of Qarmet.
- Competitors
- ArcelorMittal competes with 12 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore ArcelorMittal data in GraphIQ.ai
This page shows the public record. Sign in with a work email to open the rest of the entity.
-
Technographics (available after sign-in)
Software, cloud and infrastructure in use.
-
Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
-
Capabilities (available after sign-in)
Products, services and certifications.
-
News (available after sign-in)
Recent coverage and signals, resolved to the entity.
-
And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the ArcelorMittal entity
-
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers
About ArcelorMittal
ArcelorMittal (NYSE: MT) is headquartered in Karlín, Pardubice Region, Czechia. Founded in 2006, the company has 88 recorded locations across 27+ countries and employs approximately 125,416 people worldwide.
Where is ArcelorMittal's main office?
ArcelorMittal's main headquarters office is located at 100/94 Sokolovska, Karlín, Pardubice Region, Czechia. This is the company's primary corporate address.
ArcelorMittal regional offices
Beyond its headquarters in Karlín, ArcelorMittal has recorded locations in Czechia, Algeria, Belgium, Brazil, Canada, Costa Rica, Egypt, France and 19 other countries.
ArcelorMittal contact information
The main switchboard for ArcelorMittal headquarters can be reached at +352 47 921. Official website: corporate.arcelormittal.com.
What does ArcelorMittal do?
ArcelorMittal produces steel. The Company manufactures cold rolled, electrogalvanized and coated steels, slabs, bars, and wire rods. ArcelorMittal serves customers worldwide.
One entity, every stage
Put ArcelorMittal to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, ArcelorMittal included. Fingerprint search
- Cover Plan territories ArcelorMittal's 88 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
ArcelorMittal: frequently asked questions
Where is ArcelorMittal headquarters?
100/94 Sokolovska, Karlín, Pardubice Region, Czechia.
What is ArcelorMittal's phone number?
+352 47 921 (headquarters).
When was ArcelorMittal founded?
2006.
How many employees does ArcelorMittal have?
About 125,416, as of October 2026 (GraphIQ.ai estimate).
How many offices does ArcelorMittal have?
88 locations across 27+ countries, including Ouenza, Aracaju, Bauru, Bento Fernandes.
Is ArcelorMittal a public company?
Yes. ArcelorMittal trades on NYSE under the ticker MT.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so ArcelorMittal here is the same ArcelorMittal in your CRM, territory plan and agent answers.
Where does this ArcelorMittal data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.