ArcelorMittal Layoffs & WARN Notices — 7,282 Workers Affected
All WARN Act mass layoff and plant closure notices filed by ArcelorMittal.
Data updated
5
Total Notices
2,687
Workers Affected
7
States
2008
First Filing
2020
Latest Filing
Data Insights
Industry Breakdown
Workers affected by industry sector
Layoff Types
Workers affected by notice type
ArcelorMittal WARN Act Filings
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| ArcelorMittal | Monessen, PA | 92 | Layoff | |
| ArcelorMittal | Southfield, MI | 6 | Layoff | |
| ArcelorMittal USA LLC dba North America Segment | East Chicago, IN | 3 | ||
| ArcelorMittal USA | Chicago, IL | 26 | Layoff | |
| ArcelorMittal USA LLC dba I/N Tek LP | New Carlisle, IN | 18 | ||
| ArcelorMittal USA | Richfield, OH | 2 | ||
| ArcelorMittal dba Mittal Steel Railways | , IN | 5 | ||
| ArcelorMittal USA dba ArcelorMittal Indiana Harbor | East Chicago, IN | 877 | ||
| ArcelorMittal USA, LLC dba ArcelorMittal Burns Harbor | , IN | 715 | ||
| ArcelorMittal USA | Chicago, IL | 34 | Layoff | |
| ArcelorMittal USA | East Chicago, IN | 33 | ||
| ArcelorMittal COVID19 | Charlotte, NC | 9 | Layoff | |
| ArcelorMittal USA | Blasdell, NY | — | Closure | |
| ArcelorMittal | East Chicago, IN | 978 | ||
| ArcelorMittal Holdings | Monessen, PA | 116 | Layoff | |
| ArcelorMittal | Cleveland, OH | 371 | ||
| ArcelorMittal | Cleveland, OH | 1,240 | ||
| ArcelorMittal USA | Blasdell, NY | 313 | Closure | |
| ArcelorMittal USA | East Chicago, IN | 2,444 |
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ArcelorMittal Layoff FAQ
Is ArcelorMittal laying off in 2026?
ArcelorMittal has no 2026 WARN notices on record. The most recent WARN Act filing was in 2020.
How many layoffs has ArcelorMittal had?
ArcelorMittal has filed 19 WARN Act notices affecting a total of 7,282 workers across 7 states.
When was ArcelorMittal's most recent layoff?
ArcelorMittal's most recent WARN Act filing was on 2020-05-01.
What states has ArcelorMittal laid off workers in?
ArcelorMittal has filed WARN Act notices in: Illinois, Indiana, Michigan, North Carolina, New York, Ohio, Pennsylvania.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.
How do I get notified about ArcelorMittal layoffs?
Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at warnfirehose.com/pricing.
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SEC Filings & Hiring Signals
Cross-dataset signals for ArcelorMittal: SEC 8-K event filings and H-1B labor condition applications often move before and after WARN notices.
212 H-1B LCA petitions filed (FY2010–FY2019) — check H-1B layoff risk →
Related Industries
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