US WARN intelligence
California layoffs & WARN notices
California has 17,586 non-cancelled imported WARN notices reporting 1,452,638 workers affected. 216 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 |
|---|---|---|---|---|
| SymantecMountain View, CA | 8 | Jul 13, 2018 | Jun 20, 2018 | layoffSource ↗ |
| CH2M HILL EngineersSan Jose, CA | 88 | Jun 29, 2018 | Jun 19, 2018 | layoffSource ↗ |
| Rexam Beverage CanChatsworth, CA | 107 | Aug 17, 2018 | Jun 18, 2018 | closureSource ↗ |
| TeslaPalo Alto, CA | 86 | Aug 14, 2018 | Jun 15, 2018 | layoffSource ↗ |
| TeslaFremont, CA | 420 | Aug 14, 2018 | Jun 15, 2018 | layoffSource ↗ |
| ECS RefiningStockton, CA | 159 | Aug 10, 2018 | Jun 14, 2018 | closureSource ↗ |
| Crystal Jade Jiang NanSan Francisco, CA | 77 | Aug 14, 2018 | Jun 14, 2018 | closureSource ↗ |
| AT&T CommunicationsCerritos, CA | 107 | Aug 14, 2018 | Jun 14, 2018 | layoffSource ↗ |
| Land O LakesTulare, CA | 84 | Aug 14, 2018 | Jun 13, 2018 | layoffSource ↗ |
| Golden State Overnight Delivery ServiceSanta Ana, CA | 66 | Sep 17, 2018 | Jun 12, 2018 | layoffSource ↗ |
| Golden State Overnight Delivery ServiceGardena, CA | 72 | Sep 17, 2018 | Jun 12, 2018 | layoffSource ↗ |
| Community BankPasadena, CA | 37 | Aug 1, 2018 | Jun 12, 2018 | layoffSource ↗ |
| QualcommSan Jose, CA | 26 | Aug 13, 2018 | Jun 12, 2018 | layoffSource ↗ |
| Antelope Valley HospitalPalmdale, CA | 137 | Aug 15, 2018 | Jun 12, 2018 | layoffSource ↗ |
| QualcommSan Diego, CA | 17 | Aug 13, 2018 | Jun 12, 2018 | layoffSource ↗ |
| Onestop InternetRancho, CA | 56 | Aug 11, 2018 | Jun 11, 2018 | closureSource ↗ |
| Onestop InternetEl Segundo, CA | 69 | Aug 11, 2018 | Jun 11, 2018 | closureSource ↗ |
| Impax LaboratoriesHayward, CA | 533 | Aug 8, 2018 | Jun 11, 2018 | closureSource ↗ |
| Cedars-SinaiLos Angeles, CA | 187 | Jun 1, 2018 | Jun 7, 2018 | layoffSource ↗ |
| GDIT/CSRAMoffett Field, CA | 67 | Aug 4, 2018 | Jun 5, 2018 | layoffSource ↗ |
| U.S. BankIrvine, CA | 60 | Aug 3, 2018 | Jun 4, 2018 | closureSource ↗ |
| Continental Maritime of San DiegoSan Diego, CA | 235 | Aug 3, 2018 | Jun 1, 2018 | layoffSource ↗ |
| Finance of America HoldingsRoseville, CA | 43 | Aug 7, 2018 | Jun 1, 2018 | layoffSource ↗ |
| Motorcar Parts of AmericaTorrance, CA | 21 | Jul 30, 2018 | Jun 1, 2018 | layoffSource ↗ |
| Sears, Roebuck andCity of Industry, CA | 51 | Sep 2, 2018 | May 31, 2018 | closureSource ↗ |