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
17,586Non-cancelled notices
1,452,638Reported workers
217Future effective dates
Coverage is limited to connected sources and imported date ranges. 2 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →
Notice history by year
20261,152 notices · 58,577 reported workers
20251,591 notices · 94,948 reported workers
20241,595 notices · 86,470 reported workers
20231,749 notices · 95,154 reported workers
2022874 notices · 57,251 reported workers
2021643 notices · 49,772 reported workers
20206,111 notices · 660,835 reported workers
2019729 notices · 60,943 reported workers
2018704 notices · 68,683 reported workers
2017671 notices · 57,317 reported workers
2016679 notices · 63,026 reported workers
2015748 notices · 69,420 reported workers
2014339 notices · 30,237 reported workers
20081 notices · 5 reported workers
Beachbody →El Segundo →Los Angeles County →Caribou Biosciences →Berkeley →Alameda County →Cayuga Home for Children →Los Angeles →Kaiser Foundation Hospitals and Kaiser Foundation Health Plan →Pasadena →Oakland →Pleasanton →San Diego →San Diego County →AMF Bowling Centers, Inc. Castle Park →
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyAlameda, CA | 8 | Mar 9, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Worldwide Auto PartsSan Diego, CA | 6 | Mar 7, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Worldwide Auto PartsSan Diego, CA | 10 | Mar 9, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplySan Bernardino, CA | 171 | Feb 15, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyKern, CA | 66 | Feb 15, 2025 | Nov 14, 2024 | closureSource ↗ |
| The ToroSan Diego, CA | 122 | Jan 6, 2025 | Nov 14, 2024 | closureSource ↗ |
| UPSLos Angeles, CA | 445 | Jan 15, 2025 | Nov 14, 2024 | temporarySource ↗ |
| Red Bull North AmericaLos Angeles, CA | 8 | Feb 14, 2025 | Nov 14, 2024 | layoffSource ↗ |
| Red Bull North AmericaLos Angeles, CA | 38 | Feb 14, 2025 | Nov 14, 2024 | layoffSource ↗ |
| Clark PacificSan Bernardino, CA | 37 | Dec 2, 2024 | Nov 14, 2024 | layoffSource ↗ |
| Advance StoresSacramento, CA | 1 | Mar 29, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance StoresSanta Clara, CA | 1 | Mar 28, 2025 | Nov 14, 2024 | closureSource ↗ |
| CTI Foods AzusaLos Angeles, CA | 145 | Jan 13, 2025 | Nov 14, 2024 | closureSource ↗ |
| Gilead SciencesSan Mateo, CA | 104 | Mar 14, 2025 | Nov 13, 2024 | layoffSource ↗ |
| MasimoOrange, CA | 4 | Jan 13, 2025 | Nov 13, 2024 | layoffSource ↗ |
| AppLovinSanta Clara, CA | 120 | Nov 15, 2024 | Nov 13, 2024 | layoffSource ↗ |
| California Institute of TechnologyLos Angeles, CA | 328 | Jan 12, 2025 | Nov 13, 2024 | layoffSource ↗ |
| MasimoOrange, CA | 2 | Jan 13, 2025 | Nov 13, 2024 | layoffSource ↗ |
| MasimoOrange, CA | 68 | Jan 13, 2025 | Nov 13, 2024 | layoffSource ↗ |
| MasimoOrange, CA | 1 | Jan 13, 2025 | Nov 13, 2024 | layoffSource ↗ |
| TGH EmployeesLos Angeles, CA | 134 | Jan 15, 2025 | Nov 12, 2024 | closureSource ↗ |
| Trademango SolutionsLos Angeles, CA | 24 | Jan 12, 2025 | Nov 12, 2024 | layoffSource ↗ |
| Alard EngineeringLos Angeles, CA | 86 | Oct 29, 2024 | Nov 12, 2024 | closureSource ↗ |
| HSNiSan Bernardino, CA | 87 | Jan 13, 2025 | Nov 11, 2024 | closureSource ↗ |
| AMDSanta Clara, CA | 57 | Jan 13, 2025 | Nov 11, 2024 | layoffSource ↗ |