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 1,497 eligible official filings for California, reporting 74,240 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 |
|---|---|---|---|---|
| Associated Third Party AdministratorsEl Monte, CA | 85 | Dec 31, 2014 | Oct 30, 2014 | closureSource ↗ |
| Ghirardelli Chocolate ManufactorySan Francisco, CA | 84 | Dec 28, 2014 | Oct 30, 2014 | temporarySource ↗ |
| St. Joseph Health Queen of the ValleyNapa, CA | 59 | Jan 30, 2015 | Oct 29, 2014 | layoffSource ↗ |
| MV TransportationRedwood City, CA | 123 | Dec 31, 2014 | Oct 29, 2014 | layoffSource ↗ |
| Microsoft and NokiaSunnyvale, CA | 13 | Dec 28, 2014 | Oct 29, 2014 | layoffSource ↗ |
| Microsoft and NokiaSan Diego, CA | 154 | Dec 28, 2014 | Oct 29, 2014 | layoffSource ↗ |
| Microsoft and NokiaMountain View, CA | 8 | Dec 28, 2014 | Oct 29, 2014 | layoffSource ↗ |
| Advanced Micro DevicesSunnyvale, CA | 57 | Dec 29, 2014 | Oct 28, 2014 | layoffSource ↗ |
| Verizon CaliforniaVictorville, CA | 58 | Dec 26, 2014 | Oct 28, 2014 | closureSource ↗ |
| Advanced Micro DevicesSunnyvale, CA | 57 | Oct 29, 2014 | Oct 28, 2014 | layoffSource ↗ |
| Sutter Amador HospitalJackson, CA | 1 | Jan 5, 2015 | Oct 27, 2014 | layoffSource ↗ |
| HGSTSan Jose, CA | 3 | Jan 2, 2015 | Oct 24, 2014 | layoffSource ↗ |
| HGSTSan Jose, CA | 26 | Jan 2, 2015 | Oct 24, 2014 | layoffSource ↗ |
| LMC ServicesGlendale, CA | 93 | Dec 29, 2014 | Oct 24, 2014 | closureSource ↗ |
| HGSTSan Jose, CA | 47 | Jan 2, 2015 | Oct 24, 2014 | layoffSource ↗ |
| Hartman StudiosRichmond, CA | 219 | Dec 23, 2014 | Oct 24, 2014 | layoffSource ↗ |
| First StudentUpland, CA | 156 | Dec 31, 2014 | Oct 24, 2014 | closureSource ↗ |
| Hewlett-PackardRoseville, CA | 54 | Oct 24, 2014 | Oct 23, 2014 | layoffSource ↗ |
| Hewlett-PackardPalo Alto, CA | 80 | Oct 24, 2014 | Oct 23, 2014 | layoffSource ↗ |
| XO GroupRedding, CA | 113 | Jan 16, 2015 | Oct 23, 2014 | closureSource ↗ |
| Supertex LLC/Microchip TechnologySan Jose, CA | 83 | Dec 23, 2014 | Oct 23, 2014 | layoffSource ↗ |
| Fallbrook Home Health and HospiceFallbrook, CA | 37 | Dec 22, 2014 | Oct 22, 2014 | closureSource ↗ |
| AmgenNewbury Park, CA | 349 | Dec 22, 2014 | Oct 22, 2014 | layoffSource ↗ |
| CarbineAliso Viejo, CA | 60 | Oct 24, 2014 | Oct 22, 2014 | layoffSource ↗ |
| Hacienda HotelEl Segundo, CA | 28 | Dec 22, 2014 | Oct 21, 2014 | temporarySource ↗ |