US WARN layoff notices › Employers › L › L3Harris Technologies
Official state WARN filings by L3Harris Technologies since 1988, normalized from state labor department sources. Latest notice: 2025-10-21.
Filed under 3 spellings in state records, merged on this page: L3Harris Technologies (JAVA MAN Program); L3Harris Technologies, Sonoma EO.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2025-10-21 | California | Los Angeles County | 32 | 2025-12-18 | Closure Permanent |
| 2025-07-18 | California | Los Angeles County | 149 | 2025-09-30 | Closure Permanent |
| 2025-07-03 | Maryland | 7138 Columbia Gateway Drive, Suite 100 and 7130 Columbia Gateway Drive, Columbia, MD 21046 | 31 | 2025-09-10 | Mass Layoff - No Recall |
| 2025-02-24 | Texas | Rockwall, Rockwall | 179 | 2025-04-22 | — |
| 2024-10-07 | California | Sonoma County | 49 | 2024-12-12 | Closure Permanent |
| 2023-10-09 | Texas | Rockwall, Rockwall | 268 | 2023-11-30 | — |
| 2020-02-24 | New York | New York | 16 | 2020-05-01 | Layoff |
| 2019-10-28 | New York | New York | 34 | 2020-01-20 | Layoff |
| 2019-07-29 | New York | New York | 33 | 2019-10-31 | 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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