US WARN layoff notices › Employers › O › On-Board
Official state WARN filings by On-Board since 1988, normalized from state labor department sources. Latest notice: 2020-03-31.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2020-03-31 | Michigan | Mt. Clemens | 56 | — | Mass Layoff |
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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