US WARN layoff notices › Employers › C › Corning
Official state WARN filings by Corning since 1988, normalized from state labor department sources. Latest notice: 2026-02-19.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-02-19 | North Carolina | Tarboro, Edgecombe County | 123 | 2026-04-19 | Closure |
| 2024-02-14 | New York | Steuben DOL Rapid Response Coordinator: Regenna Darrah Local Workforce Development Board Name: Chemung- | 71 | — | Layoff |
| 2024-01-19 | New York | Steuben DOL Rapid Response Coordinator: Susan Gallagher Local Workforce Development Board Name: Chemung-Schuyler-Steuben (CSS) Workforce NY Union: United Steelworkers Local 1000, Shane Magill, President Í) Í2 | 42 | 2024-04-21 | Layoff |
| 2017-06-27 | California | Union City | 8 | 2018-06-29 | Closure Permanent |
| 2016-03-10 | California | Union City | 193 | 2016-11-11 | Closure Permanent |
| 2001-10-25 | New York | FINGER LAKES | — | — | — |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.
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