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 |
|---|---|---|---|---|
| Cast PartsLos Angeles, CA | 132 | Jun 1, 2022 | Apr 4, 2022 | closureSource ↗ |
| PerkinElmer Health Sciences Inc. at the CA Dept. of Public Health's LaboratoryLos Angeles, CA | 75 | Jun 4, 2022 | Apr 4, 2022 | closureSource ↗ |
| Buffalo Wild WingsLos Angeles, CA | 26 | May 31, 2022 | Apr 1, 2022 | closureSource ↗ |
| Aaren ScientificBldg. A Ontario, CA | 36 | Mar 31, 2022 | Apr 1, 2022 | temporarySource ↗ |
| Pacific PPESan Bernardino, CA | 9 | Apr 1, 2022 | Apr 1, 2022 | closureSource ↗ |
| Student Transportation of AmericaSanta Barbara, CA | 79 | Jun 9, 2022 | Apr 1, 2022 | closureSource ↗ |
| AutodeskLos Angeles, CA | 1 | Jun 1, 2022 | Apr 1, 2022 | closureSource ↗ |
| San Francisco SPCASan Francisco, CA | 40 | Apr 1, 2022 | Mar 31, 2022 | closureSource ↗ |
| ArmSanta Clara, CA | 80 | May 31, 2022 | Mar 29, 2022 | layoffSource ↗ |
| 365 DeliveryRiverside, CA | 53 | May 31, 2022 | Mar 29, 2022 | closureSource ↗ |
| 365 DeliveryLos Angeles, CA | 58 | May 31, 2022 | Mar 29, 2022 | closureSource ↗ |
| SunPowerSanta Clara, CA | 89 | May 24, 2022 | Mar 28, 2022 | layoffSource ↗ |
| Davidson HotelSan Francisco, CA | 83 | Apr 10, 2022 | Mar 28, 2022 | layoffSource ↗ |
| Vestra Labs5735 47th Avenue Sacramento, CA | 72 | May 30, 2022 | Mar 28, 2022 | layoffSource ↗ |
| Respironics CaliforniaSan Diego, CA | 130 | Jun 3, 2022 | Mar 25, 2022 | closureSource ↗ |
| Azusa Pacific UniversityLos Angeles, CA | 27 | Apr 18, 2022 | Mar 23, 2022 | layoffSource ↗ |
| Teva Parental MedicinesOrange, CA | 305 | Jun 14, 2022 | Mar 22, 2022 | closureSource ↗ |
| Interviewing Service of AmericaLos Angeles, CA | 100 | May 27, 2022 | Mar 21, 2022 | closureSource ↗ |
| KRASuite E Chula Vista, CA | 11 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |
| KRASan Diego, CA | 6 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |
| KRASan Diego, CA | 17 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |
| KRASan Diego, CA | 6 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |
| KRASan Diego, CA | 6 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |
| Davidson HotelSan Francisco, CA | 83 | Apr 10, 2022 | Mar 21, 2022 | layoffSource ↗ |
| KRASan Diego, CA | 11 | Jun 30, 2022 | Mar 21, 2022 | layoffSource ↗ |