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 |
|---|---|---|---|---|
| Spenuzza Inc - Imperial ManufacturingCorona, CA | 110 | Mar 23, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Precision Resource - California DivisionHuntington Beach, CA | 74 | Apr 6, 2020 | Apr 1, 2020 | temporarySource ↗ |
| QSCCosta Mesa, CA | 55 | Apr 10, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Congress Orthopaedic AssociatesArcadia, CA | 67 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| California Medical Business ServicesArcadia, CA | 108 | Mar 30, 2020 | Apr 1, 2020 | temporarySource ↗ |
| California Medical Business ServicesGlendora, CA | 32 | Mar 30, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Thyssenkrupp Industrial Services NALivermore, CA | 41 | Mar 30, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Kara's CupcakesEmeryville, CA | 6 | Mar 17, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Thyssenkrupp Industrial Services NALivermore, CA | 30 | Mar 30, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Family HealthCare NetworkVisalia, CA | 29 | Mar 31, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Carter DuncanGoleta, CA | 72 | Mar 13, 2020 | Apr 1, 2020 | temporarySource ↗ |
| BYD EnergyLancaster, CA | 26 | Mar 20, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Classic HomeLos Angeles, CA | 98 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Pechanga ResortsTemecula, CA | 248 | Mar 31, 2020 | Apr 1, 2020 | layoffSource ↗ |
| Circus Dog ProductionsValley Village, CA | 60 | Mar 20, 2020 | Apr 1, 2020 | temporarySource ↗ |
| JW Peterson PaintingLivermore, CA | 119 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| ROKU SunsetWest Hollywood, CA | 49 | Apr 1, 2020 | Apr 1, 2020 | closureSource ↗ |
| Systems PaversNewbury Park, CA | 9 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Local RootsSan Francisco, CA | 9 | Mar 31, 2020 | Apr 1, 2020 | layoffSource ↗ |
| Cafe VenueSan Francisco, CA | 12 | Mar 31, 2020 | Apr 1, 2020 | layoffSource ↗ |
| Cafe VenueSan Francisco, CA | 14 | Mar 31, 2020 | Apr 1, 2020 | layoffSource ↗ |
| Systems PaversSan Marcos, CA | 8 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Shamrock FoodsSacramento, CA | 14 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Systems PavingSanta Ana, CA | 65 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| In-Shape Health ClubsStockton, CA | 250 | Apr 19, 2020 | Apr 1, 2020 | temporarySource ↗ |