California WARN notices
Updated Nov 4, 2026Source: California WARN list
Watch California
Get every new California WARN notice by email.
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 |
|---|---|---|---|---|---|---|
| 24Hr Homecare | El Segundo | 738 | Aug 31, 2026 | Sep 15, 2026 | Layoff | California WARN list |
| Arsenal Biosciences, Inc. | South San Francisco | 58 | Aug 31, 2026 | Oct 29, 2026 | Layoff | California WARN list |
| PayPal Holdings, Inc. | San Jose | 251 | Aug 31, 2026 | Oct 30, 2026 | Layoff | California WARN list |
| SYNOPSYS INC | Sunnyvale | 128 | Aug 31, 2026 | Dec 16, 2026 | Layoff | California WARN list |
| Amazon | Sunnyvale | 70 | Aug 28, 2026 | Oct 20, 2026 | Layoff | California WARN list |
| Amazon | San Francisco | 78 | Aug 28, 2026 | Oct 20, 2026 | Layoff | California WARN list |
| Astrion | Edwards | 28 | Aug 28, 2026 | Sep 30, 2026 | Layoff | California WARN list |
| Blue Diamond Growers | Sacramento | 53 | Aug 28, 2026 | Oct 30, 2026 | Layoff | California WARN list |
| Clarmil Manufacturing Corporation | Hayward | 108 | Aug 28, 2026 | Oct 30, 2026 | Closure | California WARN list |
| Power Safety Service, LLC | Lodi | 189 | Aug 28, 2026 | Nov 6, 2026 | Closure | California WARN list |
| Stanford Health Care | Palo Alto | 16 | Aug 28, 2026 | Nov 2, 2026 | Layoff | California WARN list |
| Stanford Health Care | Palo Alto | 79 | Aug 28, 2026 | Nov 2, 2026 | Layoff | California WARN list |
| Telecare Corporation | Camarillo | 23 | Aug 28, 2026 | Oct 29, 2026 | Layoff | California WARN list |
| Telecare Corporation | Camarillo | 13 | Aug 28, 2026 | Oct 29, 2026 | Layoff | California WARN list |
| Telecare Corporation | Camarillo | 16 | Aug 28, 2026 | Oct 29, 2026 | Layoff | California WARN list |
| Telecare Corporation | Camarillo | 16 | Aug 28, 2026 | Oct 29, 2026 | Layoff | California WARN list |
| John Muir Behavioral Health | Concord | 1 | Aug 27, 2026 | Oct 28, 2026 | Layoff | California WARN list |
| John Muir Health | Concord | 1 | Aug 27, 2026 | Oct 28, 2026 | Layoff | California WARN list |
| John Muir Health | Pleasant Hill | 1 | Aug 27, 2026 | Oct 28, 2026 | Layoff | California WARN list |
| John Muir Health | Concord | 2 | Aug 27, 2026 | Oct 28, 2026 | Layoff | California WARN list |
Sort:CompanyWorkers affectedNotice date ↓
- 24Hr Homecare738workers
LayoffEl Segundo, CANotice: Aug 31, 2026
Layoffs from Sep 15, 2026California WARN list
- Arsenal Biosciences, Inc.58workers
LayoffSouth San Francisco, CANotice: Aug 31, 2026
Layoffs from Oct 29, 2026California WARN list
- PayPal Holdings, Inc.251workers
LayoffSan Jose, CANotice: Aug 31, 2026
Layoffs from Oct 30, 2026California WARN list
- SYNOPSYS INC128workers
LayoffSunnyvale, CANotice: Aug 31, 2026
Layoffs from Dec 16, 2026California WARN list
- Amazon78workers
LayoffSan Francisco, CANotice: Aug 28, 2026
Layoffs from Oct 20, 2026California WARN list
- Blue Diamond Growers53workers
LayoffSacramento, CANotice: Aug 28, 2026
Layoffs from Oct 30, 2026California WARN list
- Clarmil Manufacturing Corporation108workers
ClosureHayward, CANotice: Aug 28, 2026
Layoffs from Oct 30, 2026California WARN list
- Power Safety Service, LLC189workers
ClosureLodi, CANotice: Aug 28, 2026
Layoffs from Nov 6, 2026California WARN list
- Stanford Health Care16workers
LayoffPalo Alto, CANotice: Aug 28, 2026
Layoffs from Nov 2, 2026California WARN list
- Stanford Health Care79workers
LayoffPalo Alto, CANotice: Aug 28, 2026
Layoffs from Nov 2, 2026California WARN list
- Telecare Corporation23workers
LayoffCamarillo, CANotice: Aug 28, 2026
Layoffs from Oct 29, 2026California WARN list
- Telecare Corporation13workers
LayoffCamarillo, CANotice: Aug 28, 2026
Layoffs from Oct 29, 2026California WARN list
- Telecare Corporation16workers
LayoffCamarillo, CANotice: Aug 28, 2026
Layoffs from Oct 29, 2026California WARN list
- Telecare Corporation16workers
LayoffCamarillo, CANotice: Aug 28, 2026
Layoffs from Oct 29, 2026California WARN list
- John Muir Behavioral Health1workers
LayoffConcord, CANotice: Aug 27, 2026
Layoffs from Oct 28, 2026California WARN list
- John Muir Health1workers
LayoffConcord, CANotice: Aug 27, 2026
Layoffs from Oct 28, 2026California WARN list
- John Muir Health1workers
LayoffPleasant Hill, CANotice: Aug 27, 2026
Layoffs from Oct 28, 2026California WARN list
- John Muir Health2workers
LayoffConcord, CANotice: Aug 27, 2026
Layoffs from Oct 28, 2026California WARN list