Arcelormittal Headquarters & Office Locations | GraphIQ
Arcelormittal Headquarters & Office Locations
Verified dataMetal Companies125,416 employees88 offices worldwide
Headquarters: 24-26 Boulevard d'Avranches, Luxembourg, Luxembourg Canton 1160, Luxembourg
Data last updated August 2026 · Sourced via GraphIQ
Arcelormittal headquarters details
- Street address: 24-26 Boulevard d'Avranches
- City: Luxembourg
- State / region: Luxembourg Canton
- ZIP / postal code: 1160
- Country: Luxembourg
- Phone: 35247921
- Founded: 2006
- Website: corporate.arcelormittal.com ↗
All Arcelormittal office locations
88 total
| City | State / region | Country | Type |
|---|---|---|---|
| Luxembourg HQ | Luxembourg Canton | Luxembourg | Headquarters |
About Arcelormittal
Arcelormittal (New York Stock Exchange (NYSE): MT) is headquartered in Luxembourg, Luxembourg Canton, Luxembourg. Founded in 2006, the company operates across 25 countries with approximately 125,416 employees worldwide.
Where is Arcelormittal's main office?
Arcelormittal's main headquarters office is located at 24-26 Boulevard d'Avranches, Luxembourg, Luxembourg Canton 1160. This serves as the company's primary corporate address and is home to its executive leadership team.
Arcelormittal regional offices
Beyond its headquarters in Luxembourg, Arcelormittal maintains 88 offices across 25 countries. Regional offices span 25 countries.
Arcelormittal contact information
The main switchboard for Arcelormittal headquarters can be reached at 35247921. For investor relations, visit corporate.arcelormittal.com/investor-relations.
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.
Frequently asked questions
Where is Arcelormittal headquarters?
Arcelormittal's headquarters is located at 24-26 Boulevard d'Avranches, Luxembourg, Luxembourg Canton 1160, Luxembourg.
How many offices does Arcelormittal have?
Arcelormittal operates 88 offices across 25 countries as of 2026.
What is Arcelormittal's corporate address?
The official corporate address is 24-26 Boulevard d'Avranches, Luxembourg, Luxembourg Canton 1160.
When was Arcelormittal founded?
Arcelormittal was founded in 2006 and has grown to employ approximately 125,416 people worldwide.
What is Arcelormittal's phone number?
The main phone number for Arcelormittal headquarters is 35247921.