California WARN notices
Updated Nov 9, 2026Source: California WARN list
Watch California
Get every new California WARN notice by email.
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
Sort:CompanyWorkers affectedNotice date ↓
ClosureCANotice: Jun 29, 2023
Layoffs from Aug 28, 2023California WARN list
- THERMO FISHER SCIENTIFIC INC.27workers
LayoffCANotice: Jun 29, 2023
Layoffs from Aug 27, 2023California WARN list
- THERMO FISHER SCIENTIFIC INC.5workers
LayoffCANotice: Jun 29, 2023
Layoffs from Aug 27, 2023California WARN list
- THERMO FISHER SCIENTIFIC INC.66workers
LayoffCANotice: Jun 29, 2023
Layoffs from Aug 27, 2023California WARN list
- Scenario-Cockram USA, Inc.43workers
LayoffCANotice: Jun 28, 2023
Layoffs from Aug 31, 2023California WARN list
- Scenario-Cockram USA, Inc.10workers
LayoffCANotice: Jun 28, 2023
Layoffs from Oct 27, 2023California WARN list
ClosureCANotice: Jun 28, 2023
Layoffs from Sep 1, 2023California WARN list
- Proterra Operating Company, Inc.48workers
LayoffCANotice: Jun 27, 2023
Layoffs from Jul 28, 2023California WARN list
- Valiant Integrated Services137workers
LayoffCANotice: Jun 27, 2023
Layoffs from Aug 31, 2023California WARN list