US WARN layoff notices › Employers › Grouper Acquisition
Official state WARN filings by Grouper Acquisition since 2024, normalized from state labor department sources. Latest notice: 2026-03-31.
Also filed as: Shiloh Industries, Inc
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| — | Michigan | Galesburg, Michigan, Kalamazoo | 160 | 2026-03-31 | Company closure |
| 2026-02-02 | Indiana | Goshen | 172 | 2026-03-31 | CL |
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.