US WARN layoff notices › Employers › H › Howmet Aerospace
Official state WARN filings by Howmet Aerospace since 1988, normalized from state labor department sources. Latest notice: 2021-04-14.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2021-04-14 | California | Rancho Cucamonga, San Bernardino County | 9 | 2021-04-09 | Layoff Permanent |
| 2021-01-11 | California | Rancho Cucamonga, San Bernardino County | 27 | 2020-12-04 | Layoff Type Unknown |
| 2020-11-10 | California | Rancho Cucamonga, San Bernardino County | 66 | 2020-10-05 | Layoff Temporary |
| 2020-09-20 | California | Rancho Cucamonga, San Bernardino County | 36 | 2020-06-11 | Layoff Permanent |
| 2020-09-20 | California | Fontana, San Bernardino County | 4 | 2020-06-11 | Layoff Permanent |
| 2020-09-20 | California | Fontana, San Bernardino County | 62 | 2020-06-11 | Layoff Permanent |
| 2020-07-27 | California | Fontana, San Bernardino County | 152 | 2020-07-29 | Layoff Temporary |
| 2020-07-23 | California | Fontana, San Bernardino County | 13 | 2020-07-17 | Layoff Permanent |
| 2020-07-23 | California | Rancho Cucamonga, San Bernardino County | 239 | 2020-07-13 | Layoff Temporary |
| 2020-06-30 | California | Fontana, San Bernardino County | 75 | 2020-07-06 | Layoff Temporary |
| 2020-05-11 | California | Fontana, San Bernardino County | 11 | 2020-04-10 | Layoff Permanent |
| 2020-05-11 | California | Fontana, San Bernardino County | 10 | 2020-04-27 | Layoff Temporary |
| 2020-05-09 | California | Rancho Cucamonga, San Bernardino County | 124 | 2020-04-27 | Layoff Temporary |
| 2020-05-04 | California | Fontana, San Bernardino County | 178 | 2020-04-27 | Layoff Temporary |
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.