California WARN notices
Updated Nov 9, 2026Source: California WARN list
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Watch CaliforniaNotices in 2026
1,261
Workers affected in 2026
69,784
Notices in November 2026
32
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 | 104 | 10,582 |
| November 2026 | 32 | 1,115 |
Top cities
2026
- 1Los Angeles50
- 2Oakland26
- 3San Diego20
- 4San Francisco17
- 5Sunnyvale15
- 6Santa Clara12
California WARN notices
Filters
17,188 notices
| Company | City | Workers affected | Notice date | Layoffs from | Type | Source |
|---|---|---|---|---|---|---|
| Sams Club | Rowland Heights | 158 | Jan 11, 2018 | Mar 16, 2018 | Closure | California WARN list |
| Sams Club | San Fernando | 178 | Jan 11, 2018 | Mar 16, 2018 | Closure | California WARN list |
| Sams Club | Stanton | 158 | Jan 11, 2018 | Mar 16, 2018 | Closure | California WARN list |
| SynerMed | Monterey Park | 275 | Jan 11, 2018 | Mar 13, 2018 | Layoff | California WARN list |
| Walmart Inc. | Sacramento | 359 | Jan 11, 2018 | Mar 16, 2018 | Closure | California WARN list |
| Adventist Health | Glendale | 167 | Jan 10, 2018 | Apr 1, 2018 | Closure | California WARN list |
| Adventist Health Corporate | Roseville | 229 | Jan 10, 2018 | Apr 1, 2018 | Layoff | California WARN list |
| Gigamon Inc. | Santa Clara | 74 | Jan 10, 2018 | Mar 12, 2018 | Layoff | California WARN list |
| Marvell Technology, Inc. | Santa Clara | 1 | Jan 10, 2018 | Mar 12, 2018 | Layoff | California WARN list |
| Vasquez Company Inc. | Corona | 53 | Jan 10, 2018 | Mar 19, 2018 | Closure | California WARN list |
| VMware, Inc | Palo Alto | 159 | Jan 10, 2018 | Mar 12, 2018 | Layoff | California WARN list |
| Xerox Holdings Corp | Cerritos | 47 | Jan 10, 2018 | Mar 10, 2018 | Layoff | California WARN list |
| Ipsos Interactive Services U.S., LLC | Fresno | 88 | Jan 9, 2018 | Mar 10, 2018 | Closure | California WARN list |
| LOCKHEED MARTIN CORP | Edwards | 20 | Jan 9, 2018 | Mar 9, 2018 | Layoff | California WARN list |
| Scripps Health Administrative Services | San Diego | 69 | Jan 9, 2018 | Mar 9, 2018 | Layoff | California WARN list |
| Mellanox Technologies Silicon Photonics, Inc. | Monterey Park | 98 | Jan 8, 2018 | Mar 9, 2018 | Closure | California WARN list |
| Activision Publishing, Inc. | Fresno | 50 | Jan 5, 2018 | Jan 5, 2018 | Closure | California WARN list |
| Adventist Health | Simi Valley | 70 | Jan 5, 2018 | Apr 1, 2018 | Closure | California WARN list |
| Adventist Health Feather River | Paradise | 72 | Jan 5, 2018 | Apr 1, 2018 | Closure | California WARN list |
| Adventist Health St Helena | Saint Helena | 200 | Jan 5, 2018 | Apr 1, 2018 | Layoff | California WARN list |
Sort:CompanyWorkers affectedNotice date ↓
- Sams Club158workers
ClosureRowland Heights, CANotice: Jan 11, 2018
Layoffs from Mar 16, 2018California WARN list
- Sams Club178workers
ClosureSan Fernando, CANotice: Jan 11, 2018
Layoffs from Mar 16, 2018California WARN list
- Sams Club158workers
ClosureStanton, CANotice: Jan 11, 2018
Layoffs from Mar 16, 2018California WARN list
- SynerMed275workers
LayoffMonterey Park, CANotice: Jan 11, 2018
Layoffs from Mar 13, 2018California WARN list
- Walmart Inc.359workers
ClosureSacramento, CANotice: Jan 11, 2018
Layoffs from Mar 16, 2018California WARN list
- Adventist Health167workers
ClosureGlendale, CANotice: Jan 10, 2018
Layoffs from Apr 1, 2018California WARN list
- Adventist Health Corporate229workers
LayoffRoseville, CANotice: Jan 10, 2018
Layoffs from Apr 1, 2018California WARN list
- Gigamon Inc.74workers
LayoffSanta Clara, CANotice: Jan 10, 2018
Layoffs from Mar 12, 2018California WARN list
- Marvell Technology, Inc.1workers
LayoffSanta Clara, CANotice: Jan 10, 2018
Layoffs from Mar 12, 2018California WARN list
- Vasquez Company Inc.53workers
ClosureCorona, CANotice: Jan 10, 2018
Layoffs from Mar 19, 2018California WARN list
- VMware, Inc159workers
LayoffPalo Alto, CANotice: Jan 10, 2018
Layoffs from Mar 12, 2018California WARN list
- Xerox Holdings Corp47workers
LayoffCerritos, CANotice: Jan 10, 2018
Layoffs from Mar 10, 2018California WARN list
- Ipsos Interactive Services U.S., LLC88workers
ClosureFresno, CANotice: Jan 9, 2018
Layoffs from Mar 10, 2018California WARN list
- LOCKHEED MARTIN CORP20workers
LayoffEdwards, CANotice: Jan 9, 2018
Layoffs from Mar 9, 2018California WARN list
LayoffSan Diego, CANotice: Jan 9, 2018
Layoffs from Mar 9, 2018California WARN list
ClosureMonterey Park, CANotice: Jan 8, 2018
Layoffs from Mar 9, 2018California WARN list
- Activision Publishing, Inc.50workers
ClosureFresno, CANotice: Jan 5, 2018
Layoffs from Jan 5, 2018California WARN list
- Adventist Health70workers
ClosureSimi Valley, CANotice: Jan 5, 2018
Layoffs from Apr 1, 2018California WARN list
- Adventist Health Feather River72workers
ClosureParadise, CANotice: Jan 5, 2018
Layoffs from Apr 1, 2018California WARN list
- Adventist Health St Helena200workers
LayoffSaint Helena, CANotice: Jan 5, 2018
Layoffs from Apr 1, 2018California WARN list