US WARN layoff notices › Employers › S › Sealed Air
Official state WARN filings by Sealed Air since 1988, normalized from state labor department sources. Latest notice: 2026-01-16.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-01-16 | California | Los Angeles County | 51 | 2026-04-30 | Closure Permanent |
| 2022-09-13 | Texas | Carrollton, Denton | 49 | 2022-11-18 | — |
| — | South Carolina | Greenville | 62 | 2016-08-26 | — |
| 2007-02-28 | Washington | Kent | 99 | 2007-03-30 | Closure |
| 2003-07-22 | Illinois | SALEM, 1100 EAST MAIN STREET | 73 | 2002-10-30 | State |
| — | New Jersey | Saddle Brook | 83 | — | — |
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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