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 |
|---|---|---|---|---|
| Town & Country Event RentalsSanta Barbara, CA | 1 | May 15, 2020 | May 15, 2020 | temporarySource ↗ |
| Town and Country Event RentalsVan Nuys, CA | 116 | May 15, 2020 | May 15, 2020 | temporarySource ↗ |
| Town and Country Event RentalsPasadena, CA | 2 | May 15, 2020 | May 15, 2020 | temporarySource ↗ |
| Live Nation EntertainmentSan Francisco, CA | 9 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation EntertainmentRiverside, CA | 5 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment Inc. Observatory OCSanta Ana, CA | 5 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment, Inc. House of Blues Anaheim- GardenwalkAnaheim, CA | 17 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment Inc. Clubs and Theaters DvisionBeverly Hills, CA | 67 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment Clubs and Theaters DivisionLos Angeles, CA | 23 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment, Inc. Tour Design and Information and Security DivisionLos Angeles, CA | 3 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| Live Nation Entertainment, Inc Tour Design and Information and Security DivisionBeverly Hills, CA | 4 | May 15, 2020 | May 14, 2020 | temporarySource ↗ |
| PIH Health Hospital - DowneyDowney, CA | 1 | May 14, 2020 | May 14, 2020 | temporarySource ↗ |
| Cornerstone Building BrandsCorona, CA | 118 | Jul 17, 2020 | May 14, 2020 | closureSource ↗ |
| General SealantsHacienda Heights, CA | 51 | May 18, 2020 | May 14, 2020 | temporarySource ↗ |
| Warner Bros. EntertainmentBurbank, CA | 36 | Aug 12, 2020 | May 14, 2020 | layoffSource ↗ |
| University of San FranciscoSan Francisco, CA | 168 | Jun 1, 2020 | May 14, 2020 | temporarySource ↗ |
| Elevation LabsSun Valley, CA | 48 | May 29, 2020 | May 14, 2020 | closureSource ↗ |
| Carey Dispatch ServicesSouth San Francisco, CA | 15 | May 15, 2020 | May 14, 2020 | layoffSource ↗ |
| Park Management Corp. - Six Flags Hurricane Harbor ConcordConcord, CA | 1 | Mar 13, 2020 | May 13, 2020 | temporarySource ↗ |
| Live Nation Entertainment, Inc. Corporate DivisionBeverly Hills, CA | 15 | May 15, 2020 | May 13, 2020 | temporarySource ↗ |
| Live Nation Entertainment - Sponsorship DivisionSan Francisco, CA | 2 | May 15, 2020 | May 13, 2020 | temporarySource ↗ |
| Harbor DistributingCeres, CA | 15 | May 13, 2020 | May 13, 2020 | layoffSource ↗ |
| Adventist Health Simi ValleySimi Valley, CA | 7 | Jul 1, 2020 | May 13, 2020 | layoffSource ↗ |
| Baby ListSacramento, CA | 32 | Jun 26, 2020 | May 13, 2020 | closureSource ↗ |
| RR DonnelleyLos Angeles, CA | 64 | May 14, 2020 | May 13, 2020 | closureSource ↗ |