US WARN layoff notices › Employers › S › Silgan Containers Manufacturing

Silgan Containers Manufacturing — WARN Act layoff notices

Official state WARN filings by Silgan Containers Manufacturing since 1988, normalized from state labor department sources. Latest notice: 2025-05-21.

3notices

190workers affected

3states

Notice date	State	Location	Employees	Effective date	Type
2025-05-21	Wisconsin	Oconomowoc	56	2025-07-21	CL
2024-01-26	California	Stanislaus County	64	2024-03-31	Closure Permanent
2023-10-02	Illinois	Hoopeston, 324 W Main St	70	—	State

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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