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 |
|---|---|---|---|---|
| Kaiser Foundation HospitalsBldg. A Pleasanton, CA | 10 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsAlameda, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsPlacer, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsAlameda, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsStanislaus, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsLos Angeles, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsSan Diego, CA | 2 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsLos Angeles, CA | 3 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsSanta Clara, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsAlameda, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsAlameda, CA | 3 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsAlameda, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsLos Angeles, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Castle Oaks Golf ClubAmador, CA | 50 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsSan Mateo, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsOrange, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsLos Angeles, CA | 2 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsLos Angeles, CA | 8 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsSan Bernardino, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| Kaiser Foundation HospitalsContra Costa, CA | 1 | Apr 25, 2025 | Feb 24, 2025 | layoffSource ↗ |
| CruiseSanta Clara, CA | 8 | Apr 22, 2025 | Feb 21, 2025 | layoffSource ↗ |
| CruiseSan Francisco, CA | 12 | Apr 22, 2025 | Feb 21, 2025 | layoffSource ↗ |
| CruiseSan Francisco, CA | 6 | Apr 22, 2025 | Feb 21, 2025 | layoffSource ↗ |
| Four Points by SheratonLos Angeles, CA | 181 | Apr 29, 2025 | Feb 21, 2025 | closureSource ↗ |
| Burke WilliamsSuite 510 San Francisco, CA | 68 | May 1, 2025 | Feb 20, 2025 | closureSource ↗ |