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 |
|---|---|---|---|---|
| MemorialCare Medical FoundationFountain Valley, CA | 23 | Aug 20, 2020 | Aug 20, 2020 | layoffSource ↗ |
| Seaside Health PlanFountain Valley, CA | 3 | Aug 20, 2020 | Aug 20, 2020 | layoffSource ↗ |
| Memorial Health ServicesFountain Valley, CA | 30 | Aug 20, 2020 | Aug 20, 2020 | layoffSource ↗ |
| Adventist Health Mendocino CoastFort Bragg, CA | 3 | Aug 18, 2020 | Aug 20, 2020 | layoffSource ↗ |
| Rosa MexicanoSan Francisco, CA | 76 | Jun 5, 2020 | Aug 19, 2020 | closureSource ↗ |
| AT&TEl Segundo, CA | 11 | Oct 19, 2020 | Aug 19, 2020 | layoffSource ↗ |
| Sky ChefsCosta Mesa, CA | 75 | Oct 22, 2020 | Aug 19, 2020 | layoffSource ↗ |
| Delta ApparelSanta Fe Springs, CA | 14 | Nov 16, 2020 | Aug 19, 2020 | temporarySource ↗ |
| Harvey Mudd CollegeClaremont, CA | 71 | Aug 17, 2020 | Aug 19, 2020 | temporarySource ↗ |
| Richmark CapitalGardena, CA | 864 | Sep 9, 2020 | Aug 18, 2020 | layoffSource ↗ |
| Portola/AlexionSouth San Francisco, CA | 150 | Sep 25, 2020 | Aug 17, 2020 | layoffSource ↗ |
| Centric BrandsLos Angeles, CA | 43 | Aug 31, 2020 | Aug 17, 2020 | layoffSource ↗ |
| JC ResortsLa Jolla, CA | 17 | Unavailable | Aug 17, 2020 | layoffSource ↗ |
| Compass GroupLos Angeles, CA | 104 | Oct 15, 2020 | Aug 17, 2020 | layoffSource ↗ |
| Adventist Health Mendocino CoastUkiah, CA | 1 | Oct 16, 2020 | Aug 17, 2020 | layoffSource ↗ |
| Adventist Health Mendocino CoastFort Bragg, CA | 2 | Oct 18, 2020 | Aug 17, 2020 | layoffSource ↗ |
| California Lutheran UniversityThousand Oaks, CA | 1 | Sep 1, 2020 | Aug 17, 2020 | layoffSource ↗ |
| PepsiCo SalesBeverly Hills, CA | 156 | Oct 16, 2020 | Aug 16, 2020 | layoffSource ↗ |
| Aramark -AsilomarPacific Grove, CA | 33 | Aug 31, 2020 | Aug 14, 2020 | layoffSource ↗ |
| BPR Properties ManagementBerkeley, CA | 98 | May 18, 2020 | Aug 14, 2020 | layoffSource ↗ |
| HyattSan Diego, CA | 96 | Aug 7, 2020 | Aug 14, 2020 | layoffSource ↗ |
| Hyatt Regency Orange CountyGarden Grove, CA | 2 | Aug 14, 2020 | Aug 14, 2020 | layoffSource ↗ |
| California Lutheran UniversityThousand Oaks, CA | 14 | Sep 14, 2020 | Aug 14, 2020 | temporarySource ↗ |
| Warner Bros. EntertainmentSun Valley, CA | 10 | Nov 14, 2020 | Aug 14, 2020 | layoffSource ↗ |
| Warner Bros. EntertainmentBurbank, CA | 540 | Nov 14, 2020 | Aug 14, 2020 | layoffSource ↗ |