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 |
|---|---|---|---|---|
| MicrosoftSanta Clara, CA | 1 | May 5, 2023 | Mar 6, 2023 | layoffSource ↗ |
| ImmunityBioEl Segundo, CA | 1 | Feb 27, 2023 | Mar 3, 2023 | layoffSource ↗ |
| Embark TrucksSan Francisco, CA | 109 | May 3, 2023 | Mar 3, 2023 | layoffSource ↗ |
| Boot BarnSan Bernardino, CA | 59 | May 1, 2023 | Mar 3, 2023 | layoffSource ↗ |
| Coherus BioSciencesSuite 600 Redwood City, CA | 51 | Mar 3, 2023 | Mar 3, 2023 | layoffSource ↗ |
| KLASanta Clara, CA | 72 | May 8, 2023 | Mar 3, 2023 | layoffSource ↗ |
| Ajinomoto Foods North AmericaAlameda, CA | 48 | Feb 22, 2023 | Mar 2, 2023 | layoffSource ↗ |
| Clif Bar &Alameda, CA | 34 | May 1, 2023 | Mar 2, 2023 | layoffSource ↗ |
| Graphite BioBuilding C Brisbane, CA | 7 | Jun 1, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Graphite BioSan Mateo, CA | 2 | Mar 1, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Graphite BioSan Mateo, CA | 3 | Jun 1, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Johnson & Johnson ServicesSan Mateo, CA | 1 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Ethicon Endo-SurgerySanta Clara, CA | 4 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| WaymoSanta Clara, CA | 111 | May 5, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Verb SurgicalSanta Clara, CA | 47 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Graphite BioBuilding C Brisbane, CA | 33 | Apr 24, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Medical Device Business ServicesSanta Clara, CA | 3 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Graphite BioSan Mateo, CA | 14 | Apr 24, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Auris HealthSanta Clara, CA | 69 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| WaymoSanta Clara, CA | 1 | May 5, 2023 | Mar 1, 2023 | layoffSource ↗ |
| CSATSSanta Clara, CA | 3 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Auris HealthSan Mateo, CA | 223 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| Medical Device Business ServicesSan Mateo, CA | 5 | Apr 30, 2023 | Mar 1, 2023 | layoffSource ↗ |
| FlexSanta Clara, CA | 10 | May 1, 2023 | Feb 28, 2023 | layoffSource ↗ |
| COR Restaurant Services, LLC with Chick-fil-ALos Angeles, CA | 85 | May 4, 2023 | Feb 28, 2023 | temporarySource ↗ |