US WARN intelligence
California layoffs & WARN notices
California has 17,586 non-cancelled imported WARN notices reporting 1,452,638 workers affected. 217 notices have future effective dates. These totals cover imported records only.
What the official notice history shows
During the last 365 days, this imported archive contains 1,501 eligible official filings for California, reporting 74,390 affected workers. 0 worker counts are unavailable. The newest official notice date is Oct 6, 2026.
17521 non-cancelled direct government records and 63 attributed secondary records appear in the full archive. Recent official event types: layoff, closure, temporary, unspecified. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.
Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted
Notice history by year
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| E.J. Gallo Winery - The Ranch WineryNapa, CA | 56 | Apr 15, 2026 | Feb 12, 2026 | closureSource ↗ |
| E. J. Gallo Wineries - J Vineyards & WinerySonoma, CA | 11 | Apr 15, 2026 | Feb 12, 2026 | layoffSource ↗ |
| Yanfeng International Automotive Technology US IAlameda, CA | 43 | Apr 13, 2026 | Feb 11, 2026 | layoffSource ↗ |
| Molina HealthcareSuite 100 Long Beach, CA | 156 | Apr 5, 2026 | Feb 11, 2026 | layoffSource ↗ |
| ClariSanta Clara, CA | 76 | Apr 11, 2026 | Feb 10, 2026 | layoffSource ↗ |
| Frito-LaySan Bernardino, CA | 248 | Jun 6, 2026 | Feb 10, 2026 | closureSource ↗ |
| Riot GamesLos Angeles, CA | 56 | Apr 10, 2026 | Feb 9, 2026 | layoffSource ↗ |
| Johns ManvilleGlenn, CA | 90 | Apr 19, 2026 | Feb 6, 2026 | temporarySource ↗ |
| Searles Valley MineralsSan Bernardino, CA | 270 | Apr 7, 2026 | Feb 6, 2026 | layoffSource ↗ |
| Fender Musical InstrumentsRiverside, CA | 60 | Apr 7, 2026 | Feb 6, 2026 | layoffSource ↗ |
| MedtronicLos Angeles, CA | 81 | Apr 7, 2026 | Feb 5, 2026 | layoffSource ↗ |
| Liberty Dental Plan of CaliforniaSuite 125 Tustin, CA | 22 | Apr 6, 2026 | Feb 5, 2026 | layoffSource ↗ |
| RSVCRiverside, CA | 13 | Apr 6, 2026 | Feb 4, 2026 | closureSource ↗ |
| RSVCRiverside, CA | 114 | Apr 6, 2026 | Feb 4, 2026 | closureSource ↗ |
| WorkdayAlameda, CA | 154 | Apr 6, 2026 | Feb 4, 2026 | layoffSource ↗ |
| HRL LaboratoriesVentura, CA | 35 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| HRL LaboratoriesLos Angeles, CA | 258 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| First Brands GroupStanislaus, CA | 98 | Apr 4, 2026 | Feb 3, 2026 | closureSource ↗ |
| Constellation BrandsMadera, CA | 212 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| HRL LaboratoriesVentura, CA | 4 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| HRL LaboratoriesLos Angeles, CA | 50 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| Small Precision Tools CaliforniaSonoma, CA | 30 | Apr 17, 2026 | Feb 3, 2026 | layoffSource ↗ |
| HRL LaboratoriesLos Angeles, CA | 21 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| HRL Laboratories (Remote)Los Angeles, CA | 8 | Apr 3, 2026 | Feb 3, 2026 | layoffSource ↗ |
| Phillips 66Los Angeles, CA | 40 | Apr 3, 2026 | Feb 2, 2026 | closureSource ↗ |