US WARN layoff notices › Employers › O › Old Ben Coal Company, Zeigler No. 11 Mine
Official state WARN filings by Old Ben Coal Company, Zeigler No. 11 Mine since 1988, normalized from state labor department sources. Latest notice: 2004-07-06.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2004-07-06 | Illinois | COULTERVILLE, P. O. Box 369 | 274 | — | State |
| 1995-10-27 | Illinois | COULTERVILLE, P. O. Box 369 | 153 | — | State |
| 1995-06-30 | Illinois | COULTERVILLE, P. O. Box 369 | 151 | — | 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.