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 |
|---|---|---|---|---|---|---|
| ATHENAHEALTH | San Francisco | 103 | Oct 25, 2016 | Dec 30, 2016 | Layoff | California WARN list |
| Micrel, Inc. | San Jose | 41 | Oct 26, 2016 | Dec 26, 2016 | Layoff | California WARN list |
| SunEdison | Belmont | 15 | Oct 26, 2016 | Oct 27, 2016 | Layoff | California WARN list |
| AT&T INC. | San Ramon | 102 | Oct 27, 2016 | Dec 27, 2016 | Layoff | California WARN list |
| CAM-BAS Inc. | San Jose | 44 | Oct 27, 2016 | Jan 16, 2017 | Closure | California WARN list |
| Twitter, Inc. | San Francisco | 67 | Oct 27, 2016 | Dec 27, 2016 | Layoff | California WARN list |
| BOEING CO | El Segundo | 15 | Oct 28, 2016 | Jan 2, 2017 | Layoff | California WARN list |
| BOEING CO | Huntington Beach | 9 | Oct 28, 2016 | Jan 2, 2017 | Layoff | California WARN list |
| Native Bouquet, LLC | Oceanside | 97 | Oct 28, 2016 | Dec 31, 2016 | Closure | California WARN list |
| Aeroflex | Sunnyvale | 97 | Oct 31, 2016 | Dec 31, 2016 | Closure | California WARN list |
| Brake Parts Inc. | Chowchilla | 3 | Oct 31, 2016 | Dec 30, 2016 | Closure | California WARN list |
| First Transit | Bakersfield | 91 | Oct 31, 2016 | Dec 31, 2016 | Closure | California WARN list |
| Harbor View Farms, LLC | Oxnard | 97 | Oct 31, 2016 | Dec 31, 2016 | Layoff | California WARN list |
| CISCO SYSTEMS, INC. | San Jose | 42 | Nov 1, 2016 | Nov 2, 2016 | Layoff | California WARN list |
| Marvell Technology, Inc. | Santa Clara | 139 | Nov 2, 2016 | Jan 3, 2017 | Layoff | California WARN list |
| TEVA PHARMACEUTICAL INDUSTRIES LTD | Corona | 29 | Nov 2, 2016 | Jan 6, 2017 | Layoff | California WARN list |
| Marvell Technology, Inc. | Folsom | 12 | Nov 3, 2016 | Jan 3, 2017 | Layoff | California WARN list |
| Marvell Technology, Inc. | Aliso Viejo | 20 | Nov 3, 2016 | Jan 3, 2017 | Layoff | California WARN list |
| NetApp, Inc. | Sunnyvale | 160 | Nov 3, 2016 | Jan 6, 2017 | Layoff | California WARN list |
| FoodsCo Store | Redwood City | 69 | Nov 4, 2016 | Jan 7, 2016 | Closure | California WARN list |
Sort:CompanyWorkers affectedNotice date ↑
- ATHENAHEALTH103workers
LayoffSan Francisco, CANotice: Oct 25, 2016
Layoffs from Dec 30, 2016California WARN list
- Micrel, Inc.41workers
LayoffSan Jose, CANotice: Oct 26, 2016
Layoffs from Dec 26, 2016California WARN list
- SunEdison15workers
LayoffBelmont, CANotice: Oct 26, 2016
Layoffs from Oct 27, 2016California WARN list
- AT&T INC.102workers
LayoffSan Ramon, CANotice: Oct 27, 2016
Layoffs from Dec 27, 2016California WARN list
- CAM-BAS Inc.44workers
ClosureSan Jose, CANotice: Oct 27, 2016
Layoffs from Jan 16, 2017California WARN list
- Twitter, Inc.67workers
LayoffSan Francisco, CANotice: Oct 27, 2016
Layoffs from Dec 27, 2016California WARN list
- BOEING CO15workers
LayoffEl Segundo, CANotice: Oct 28, 2016
Layoffs from Jan 2, 2017California WARN list
- BOEING CO9workers
LayoffHuntington Beach, CANotice: Oct 28, 2016
Layoffs from Jan 2, 2017California WARN list
- Native Bouquet, LLC97workers
ClosureOceanside, CANotice: Oct 28, 2016
Layoffs from Dec 31, 2016California WARN list
- Aeroflex97workers
ClosureSunnyvale, CANotice: Oct 31, 2016
Layoffs from Dec 31, 2016California WARN list
- Brake Parts Inc.3workers
ClosureChowchilla, CANotice: Oct 31, 2016
Layoffs from Dec 30, 2016California WARN list
- First Transit91workers
ClosureBakersfield, CANotice: Oct 31, 2016
Layoffs from Dec 31, 2016California WARN list
- Harbor View Farms, LLC97workers
LayoffOxnard, CANotice: Oct 31, 2016
Layoffs from Dec 31, 2016California WARN list
- CISCO SYSTEMS, INC.42workers
LayoffSan Jose, CANotice: Nov 1, 2016
Layoffs from Nov 2, 2016California WARN list
- Marvell Technology, Inc.139workers
LayoffSanta Clara, CANotice: Nov 2, 2016
Layoffs from Jan 3, 2017California WARN list
- TEVA PHARMACEUTICAL INDUSTRIES LTD29workers
LayoffCorona, CANotice: Nov 2, 2016
Layoffs from Jan 6, 2017California WARN list
- Marvell Technology, Inc.12workers
LayoffFolsom, CANotice: Nov 3, 2016
Layoffs from Jan 3, 2017California WARN list
- Marvell Technology, Inc.20workers
LayoffAliso Viejo, CANotice: Nov 3, 2016
Layoffs from Jan 3, 2017California WARN list
- NetApp, Inc.160workers
LayoffSunnyvale, CANotice: Nov 3, 2016
Layoffs from Jan 6, 2017California WARN list
- FoodsCo Store69workers
ClosureRedwood City, CANotice: Nov 4, 2016
Layoffs from Jan 7, 2016California WARN list