US WARN layoff notices › Employers › N › Natron Energy
Official state WARN filings by Natron Energy since 1988, normalized from state labor department sources. Latest notice: 2026-02-05.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-02-05 | California | Santa Clara County | 58 | 2025-09-03 | Closure Permanent |
| — | Michigan | Holland, Michigan, Ottawa (maybe Allegan as it falls into both) | 37 | 2025-09-03 | Closure |
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.
