ArcelorMittal Layoffs & WARN Notices — 7,282 Workers Affected
All WARN Act mass layoff and plant closure notices filed by ArcelorMittal.
Data updated
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Industry Breakdown
Workers affected by industry sector
Layoff Types
Workers affected by notice type
ArcelorMittal WARN Act Filings
| Company | Location | Employees | Notice Date | Type | Source |
|---|---|---|---|---|---|
| ArcelorMittal | Monessen, PA | 92 | Layoff | Agency WARN listing | |
| ArcelorMittal USA LLC dba I/N Tek LP | New Carlisle, IN | 18 | Agency WARN listing | ||
| ArcelorMittal | Southfield, MI | 6 | Layoff | Agency WARN listing | |
| ArcelorMittal USA LLC dba North America Segment | East Chicago, IN | 3 | Agency WARN listing | ||
| ArcelorMittal USA | Chicago, IL | 26 | Layoff | Agency WARN listing | |
| ArcelorMittal USA | Richfield, OH | 2 | Agency WARN listing | ||
| ArcelorMittal dba Mittal Steel Railways | Burns Harbor, IN | 5 | Agency WARN listing | ||
| ArcelorMittal USA dba ArcelorMittal Indiana Harbor | East Chicago, IN | 877 | Agency WARN listing | ||
| ArcelorMittal USA | Chicago, IL | 34 | Layoff | Agency WARN listing | |
| ArcelorMittal USA, LLC dba ArcelorMittal Burns Harbor | Burns Harbor, IN | 715 | Agency WARN listing | ||
| ArcelorMittal USA | East Chicago, IN | 33 | Agency WARN listing | ||
| ArcelorMittal COVID19 | Charlotte, NC | 9 | Layoff | Agency WARN listing | |
| ArcelorMittal USA | Blasdell, NY | — | Closure | Source document | |
| ArcelorMittal | East Chicago, IN | 978 | Agency WARN listing | ||
| ArcelorMittal Holdings | Monessen, PA | 116 | Layoff | Agency WARN listing | |
| ArcelorMittal | Cleveland, OH | 371 | Agency WARN listing | ||
| ArcelorMittal | Cleveland, OH | 1,240 | Agency WARN listing | ||
| ArcelorMittal USA | Blasdell, NY | 313 | Closure | Source document | |
| ArcelorMittal USA | Burns Harbor, IN | 2,444 | Agency WARN listing |
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SEC Filings & Hiring Signals
Cross-dataset signals for ArcelorMittal: SEC 8-K event filings and H-1B labor condition applications shown alongside the WARN notices above. They are linked to this employer by matching its name (or an SEC ticker or CIK we assign to it) — the link is an algorithmic estimate, not verified by the SEC, the Department of Labor or any state agency, and the filings are not restricted to the same period as the notices. Matching rules: methodology.
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