ArcelorMittal
Machinery · Illinois
Find prospects like ArcelorMittal
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About ArcelorMittal
This profile covers ArcelorMittal, a company based in Illinois, United States, operating in Industrial machinery, employing 125,416 people and classified under Iron and Steel Mills and Ferroalloy Manufacturing.
Its primary NAICS classification is 331513 (Steel Foundries (except Investment)). ArcelorMittal is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- (207) 543-1156
- Website
- http://www.arcelormittal.com
- Address
- Illinois, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 331513Steel Foundries (except Investment)
- 331110Iron and Steel Mills and Ferroalloy Manufacturing
SIC Codes
- 3399
- 3325Steel Foundries (Except Investment)
Company Details
- Employees
- 125,416
ArcelorMittal: frequently asked questions
What does ArcelorMittal do?
This profile covers ArcelorMittal, a company based in Illinois, United States, operating in Industrial machinery, employing 125,416 people and classified under Iron and Steel Mills and Ferroalloy Manufacturing.
Where is ArcelorMittal located?
ArcelorMittal is located in Illinois, United States.
How many employees does ArcelorMittal have?
ArcelorMittal has about 125,416 employees.
What industry is ArcelorMittal in?
ArcelorMittal is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 331513 (Steel Foundries (except Investment)).
How can I contact ArcelorMittal?
Its website is www.arcelormittal.com and its phone number is (207) 543-1156.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.