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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

WARN Act layoff notices
CompanyLocationEmployeesNotice DateTypeSource
ArcelorMittalMonessen, PA92LayoffAgency WARN listing
ArcelorMittal USA LLC dba I/N Tek LPNew Carlisle, IN18Agency WARN listing
ArcelorMittalSouthfield, MI6LayoffAgency WARN listing
ArcelorMittal USA LLC dba North America SegmentEast Chicago, IN3Agency WARN listing
ArcelorMittal USAChicago, IL26LayoffAgency WARN listing
ArcelorMittal USARichfield, OH2Agency WARN listing
ArcelorMittal dba Mittal Steel RailwaysBurns Harbor, IN5Agency WARN listing
ArcelorMittal USA dba ArcelorMittal Indiana HarborEast Chicago, IN877Agency WARN listing
ArcelorMittal USAChicago, IL34LayoffAgency WARN listing
ArcelorMittal USA, LLC dba ArcelorMittal Burns HarborBurns Harbor, IN715Agency WARN listing
ArcelorMittal USAEast Chicago, IN33Agency WARN listing
ArcelorMittal COVID19Charlotte, NC9LayoffAgency WARN listing
ArcelorMittal USABlasdell, NY—ClosureSource document
ArcelorMittalEast Chicago, IN978Agency WARN listing
ArcelorMittal HoldingsMonessen, PA116LayoffAgency WARN listing
ArcelorMittalCleveland, OH371Agency WARN listing
ArcelorMittalCleveland, OH1,240Agency WARN listing
ArcelorMittal USABlasdell, NY313ClosureSource document
ArcelorMittal USABurns Harbor, IN2,444Agency WARN listing

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 laborcurrent.com/pricing.

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