US WARN layoff notices › Employers › S › Sealed Air

Sealed Air — WARN Act layoff notices

Official state WARN filings by Sealed Air since 1988, normalized from state labor department sources. Latest notice: 2026-01-16.

6notices

417workers affected

6states

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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