US WARN layoff notices › Employers › ArcelorMittal
Official state WARN filings by ArcelorMittal since 2024, normalized from state labor department sources. Latest notice: —.
Also filed as: ArcelorMittal Burns Harbor Revised (4/21/20; ArcelorMittal Burns HarborRevised (4/29/20; ArcelorMittal Burns HarborRevised (7/29/20; ArcelorMittal Indiana Harbor Revised (4/27/20; ArcelorMittal Indiana Harbor Revised (5/28/20; ArcelorMittal Indiana HarborRevised (7/28/20
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| — | Indiana | East Chicago | — | — | N/A |
| — | Indiana | Burns Harbor | — | — | N/A |
| — | Indiana | Burns Harbor | — | — | N/A |
| — | Indiana | East Chicago | — | — | N/A |
| — | Indiana | Burns Harbor | — | — | N/A |
| — | Indiana | East Chicago | — | — | N/A |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, 48h-delayed, notices 2024+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.