California WARN notices
Updated Nov 4, 2026Source: California WARN list
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Watch CaliforniaNotices in 2026
1,240
Workers affected in 2026
68,458
Notices in November 2026
14
Notices and workers affected, last 12 months
| Month | Notices | Workers affected |
|---|---|---|
| December 2025 | 41 | 2,262 |
| January 2026 | 141 | 10,779 |
| February 2026 | 115 | 6,438 |
| March 2026 | 121 | 4,373 |
| April 2026 | 165 | 5,946 |
| May 2026 | 111 | 9,223 |
| June 2026 | 133 | 4,727 |
| July 2026 | 84 | 4,670 |
| August 2026 | 130 | 5,168 |
| September 2026 | 125 | 6,763 |
| October 2026 | 101 | 9,809 |
| November 2026 | 14 | 562 |
Top cities
2026
- 1Los Angeles46
- 2Oakland25
- 3San Diego19
- 4San Francisco17
- 5Sunnyvale15
- 6Santa Clara12
California WARN notices
Filters
16,922 notices
| Company | City | Workers affected | Notice date | Layoffs from | Type | Source |
|---|---|---|---|---|---|---|
| Barclays Capital Inc. | San Francisco | 20 | Oct 8, 2015 | Dec 28, 2015 | Layoff | California WARN list |
| Onyx Pharmaceuticals, Inc | South San | 377 | Oct 8, 2015 | Sep 25, 2015 | Closure | California WARN list |
| BOEING CO | El Segundo | 109 | Oct 9, 2015 | Dec 11, 2015 | Layoff | California WARN list |
| BOEING CO | Huntington Beach | 76 | Oct 9, 2015 | Dec 11, 2015 | Layoff | California WARN list |
| BOEING CO | Long Beach | 36 | Oct 9, 2015 | Dec 11, 2015 | Layoff | California WARN list |
| Rockwell Collins | Poway | 29 | Oct 12, 2015 | Dec 11, 2015 | Layoff | California WARN list |
| Twitter, Inc. | San Francisco | 240 | Oct 12, 2015 | Dec 13, 2015 | Layoff | California WARN list |
| WD Media, LLC | San Jose | 2 | Oct 13, 2015 | Dec 18, 2015 | Layoff | California WARN list |
| WESTERN DIGITAL CORP | Fremont | 109 | Oct 13, 2015 | Dec 18, 2015 | Layoff | California WARN list |
| GENCO | Eastvale | 68 | Oct 14, 2015 | Dec 19, 2015 | Layoff | California WARN list |
| Danmer Custom Shutters | Van Nuys | 70 | Oct 15, 2015 | Dec 15, 2015 | Layoff | California WARN list |
| Hersha Hospitality Management LP | Los Angeles | 71 | Oct 15, 2015 | Dec 15, 2015 | Closure | California WARN list |
| HP INC | Palo Alto | 65 | Oct 15, 2015 | Oct 2, 2015 | Layoff | California WARN list |
| Pcm Corporation | Laguna Woods | 968 | Oct 15, 2015 | Dec 22, 2015 | Layoff | California WARN list |
| Bridgepoint Education, Inc. | San Diego | 4 | Oct 16, 2015 | Dec 18, 2015 | Layoff | California WARN list |
| Marvell Technology, Inc. | Santa Clara | 12 | Oct 16, 2015 | Dec 15, 2015 | Layoff | California WARN list |
| Marvell Technology, Inc. | Aliso Viejo | 9 | Oct 16, 2015 | Dec 15, 2015 | Layoff | California WARN list |
| Tra Vigne | Saint Helena | 136 | Oct 19, 2015 | Dec 20, 2015 | Closure | California WARN list |
| City Winery | Napa | 37 | Oct 20, 2015 | Jan 1, 2016 | Closure | California WARN list |
| HALLIBURTON CO | Bakersfield | 6 | Oct 20, 2015 | Oct 23, 2015 | Layoff | California WARN list |
Sort:CompanyWorkers affectedNotice date ↑
- Barclays Capital Inc.20workers
LayoffSan Francisco, CANotice: Oct 8, 2015
Layoffs from Dec 28, 2015California WARN list
- Onyx Pharmaceuticals, Inc377workers
ClosureSouth San, CANotice: Oct 8, 2015
Layoffs from Sep 25, 2015California WARN list
- BOEING CO109workers
LayoffEl Segundo, CANotice: Oct 9, 2015
Layoffs from Dec 11, 2015California WARN list
- BOEING CO76workers
LayoffHuntington Beach, CANotice: Oct 9, 2015
Layoffs from Dec 11, 2015California WARN list
- BOEING CO36workers
LayoffLong Beach, CANotice: Oct 9, 2015
Layoffs from Dec 11, 2015California WARN list
- Rockwell Collins29workers
LayoffPoway, CANotice: Oct 12, 2015
Layoffs from Dec 11, 2015California WARN list
- Twitter, Inc.240workers
LayoffSan Francisco, CANotice: Oct 12, 2015
Layoffs from Dec 13, 2015California WARN list
- WD Media, LLC2workers
LayoffSan Jose, CANotice: Oct 13, 2015
Layoffs from Dec 18, 2015California WARN list
- WESTERN DIGITAL CORP109workers
LayoffFremont, CANotice: Oct 13, 2015
Layoffs from Dec 18, 2015California WARN list
- Danmer Custom Shutters70workers
LayoffVan Nuys, CANotice: Oct 15, 2015
Layoffs from Dec 15, 2015California WARN list
- Hersha Hospitality Management LP71workers
ClosureLos Angeles, CANotice: Oct 15, 2015
Layoffs from Dec 15, 2015California WARN list
- Pcm Corporation968workers
LayoffLaguna Woods, CANotice: Oct 15, 2015
Layoffs from Dec 22, 2015California WARN list
- Bridgepoint Education, Inc.4workers
LayoffSan Diego, CANotice: Oct 16, 2015
Layoffs from Dec 18, 2015California WARN list
- Marvell Technology, Inc.12workers
LayoffSanta Clara, CANotice: Oct 16, 2015
Layoffs from Dec 15, 2015California WARN list
- Marvell Technology, Inc.9workers
LayoffAliso Viejo, CANotice: Oct 16, 2015
Layoffs from Dec 15, 2015California WARN list
- Tra Vigne136workers
ClosureSaint Helena, CANotice: Oct 19, 2015
Layoffs from Dec 20, 2015California WARN list
- HALLIBURTON CO6workers
LayoffBakersfield, CANotice: Oct 20, 2015
Layoffs from Oct 23, 2015California WARN list