California WARN notices

Updated Nov 9, 2026Source: California WARN list

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Notices in 2026

1,261

Workers affected in 2026

69,784

Notices in November 2026

Down 72 notices from October 2026

Notices and workers affected, last 12 months

California WARN notices and workers affected per month, 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

California WARN notices
Company	City	Workers affected	Notice date	Layoffs from	Type	Source
CISCO SYSTEMS, INC.	n/a	563	Sep 13, 2024	Nov 15, 2024	Layoff	California WARN list
CISCO SYSTEMS, INC.	n/a	134	Sep 13, 2024	Nov 15, 2024	Layoff	California WARN list
CISCO SYSTEMS, INC.	n/a	145	Sep 13, 2024	Nov 15, 2024	Layoff	California WARN list
ITC Federal	n/a	31	Sep 13, 2024	Nov 15, 2024	Layoff	California WARN list
ADVANTEST CORP	n/a	88	Sep 16, 2024	Nov 22, 2024	Closure	California WARN list
Converse, Inc.	n/a	46	Sep 16, 2024	Nov 15, 2024	Layoff	California WARN list
Converse, Inc.	n/a	31	Sep 16, 2024	Nov 15, 2024	Layoff	California WARN list
Foundation for California Community Colleges	n/a	368	Sep 16, 2024	Nov 15, 2024	Layoff	California WARN list
Southwire Company	n/a	78	Sep 16, 2024	Dec 31, 2024	Closure	California WARN list
CareFusion Resources, LLC, a subsidiary of Becton, Dickinson and Company	n/a	116	Sep 17, 2024	Sep 10, 2024	Layoff	California WARN list
CareFusion Resources, LLC, a subsidiary of Becton, Dickinson and Company	n/a	67	Sep 17, 2024	Sep 10, 2024	Layoff	California WARN list
INTERNATIONAL BUSINESS MACHINES CORP	n/a	58	Sep 17, 2024	Nov 18, 2024	Layoff	California WARN list
INTERNATIONAL BUSINESS MACHINES CORP	n/a	54	Sep 17, 2024	Nov 18, 2024	Layoff	California WARN list
Monterey Mushrooms, LLC	n/a	605	Sep 17, 2024	Dec 9, 2024	Closure	California WARN list
Cuberg, Inc.	n/a	27	Sep 18, 2024	Oct 19, 2024	Closure	California WARN list
JABIL INC	n/a	59	Sep 20, 2024	Dec 23, 2024	Closure	California WARN list
Twelve Oaks Foundation	n/a	20	Sep 20, 2024	Nov 25, 2024	Layoff	California WARN list
USC Verdugo Hills Hospital	n/a	65	Sep 20, 2024	Nov 20, 2024	Closure	California WARN list
JABIL INC	n/a	156	Sep 23, 2024	Dec 23, 2024	Closure	California WARN list
Kaiser Foundation Hospitals	n/a	1	Sep 23, 2024	Nov 22, 2024	Layoff	California WARN list

Sort:Company Workers affected Notice date ↑

CISCO SYSTEMS, INC.563workers
LayoffCANotice: Sep 13, 2024
Layoffs from Nov 15, 2024California WARN list
CISCO SYSTEMS, INC.134workers
LayoffCANotice: Sep 13, 2024
Layoffs from Nov 15, 2024California WARN list
CISCO SYSTEMS, INC.145workers
LayoffCANotice: Sep 13, 2024
Layoffs from Nov 15, 2024California WARN list
ITC Federal31workers
LayoffCANotice: Sep 13, 2024
Layoffs from Nov 15, 2024California WARN list
ADVANTEST CORP88workers
ClosureCANotice: Sep 16, 2024
Layoffs from Nov 22, 2024California WARN list
Converse, Inc.46workers
LayoffCANotice: Sep 16, 2024
Layoffs from Nov 15, 2024California WARN list
Converse, Inc.31workers
LayoffCANotice: Sep 16, 2024
Layoffs from Nov 15, 2024California WARN list
Foundation for California Community Colleges368workers
LayoffCANotice: Sep 16, 2024
Layoffs from Nov 15, 2024California WARN list
Southwire Company78workers
ClosureCANotice: Sep 16, 2024
Layoffs from Dec 31, 2024California WARN list
CareFusion Resources, LLC, a subsidiary of Becton, Dickinson and Company116workers
LayoffCANotice: Sep 17, 2024
Layoffs from Sep 10, 2024California WARN list
CareFusion Resources, LLC, a subsidiary of Becton, Dickinson and Company67workers
LayoffCANotice: Sep 17, 2024
Layoffs from Sep 10, 2024California WARN list
INTERNATIONAL BUSINESS MACHINES CORP58workers
LayoffCANotice: Sep 17, 2024
Layoffs from Nov 18, 2024California WARN list
INTERNATIONAL BUSINESS MACHINES CORP54workers
LayoffCANotice: Sep 17, 2024
Layoffs from Nov 18, 2024California WARN list
Monterey Mushrooms, LLC605workers
ClosureCANotice: Sep 17, 2024
Layoffs from Dec 9, 2024California WARN list
Cuberg, Inc.27workers
ClosureCANotice: Sep 18, 2024
Layoffs from Oct 19, 2024California WARN list
JABIL INC59workers
ClosureCANotice: Sep 20, 2024
Layoffs from Dec 23, 2024California WARN list
Twelve Oaks Foundation20workers
LayoffCANotice: Sep 20, 2024
Layoffs from Nov 25, 2024California WARN list
USC Verdugo Hills Hospital65workers
ClosureCANotice: Sep 20, 2024
Layoffs from Nov 20, 2024California WARN list
JABIL INC156workers
ClosureCANotice: Sep 23, 2024
Layoffs from Dec 23, 2024California WARN list
Kaiser Foundation Hospitals1workers
LayoffCANotice: Sep 23, 2024
Layoffs from Nov 22, 2024California WARN list

California WARN notices

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Notices and workers affected, last 12 months

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