California WARN notices

Updated Nov 4, 2026Source: California WARN list

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Notices in 2026

1,240

Workers affected in 2026

68,458

Notices in November 2026

Down 87 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	101	9,809
November 2026	14	562

Top cities

2026

1Los Angeles46
2Oakland25
3San Diego19
4San Francisco17
5Sunnyvale15
6Santa Clara12

California WARN notices

California WARN notices
Company	City	Workers affected	Notice date	Layoffs from	Type	Source
Ginkgo Bioworks Holdings, Inc.	n/a	3	Jun 24, 2024	Aug 23, 2024	Layoff	California WARN list
Ginkgo Bioworks Holdings, Inc.	n/a	10	Jun 24, 2024	Aug 23, 2024	Layoff	California WARN list
ITC Federal	n/a	44	Jun 24, 2024	Aug 23, 2024	Layoff	California WARN list
Lacework, Inc.	n/a	180	Jun 24, 2024	Aug 23, 2024	Layoff	California WARN list
Hilton Oakland Airport Hotel	n/a	152	Jun 21, 2024	Jun 28, 2024	Closure	California WARN list
J. R. Simplot Company	n/a	108	Jun 21, 2024	Aug 30, 2024	Layoff	California WARN list
Moxion Power Co.	n/a	101	Jun 21, 2024	Aug 20, 2024	Layoff	California WARN list
Trego	n/a	6	Jun 21, 2024	Aug 30, 2024	Layoff	California WARN list
Trego	n/a	10	Jun 21, 2024	Aug 26, 2024	Layoff	California WARN list
ARTHA Wellness Weho, LLC	n/a	40	Jun 20, 2024	Jun 30, 2024	Closure	California WARN list
Aveanna Healthcare Holdings, Inc.	n/a	1	Jun 20, 2024	Aug 31, 2024	Closure	California WARN list
Aveanna Healthcare Holdings, Inc.	n/a	3	Jun 20, 2024	Aug 31, 2024	Closure	California WARN list
California Institute of Technology	n/a	54	Jun 20, 2024	Aug 19, 2024	Layoff	California WARN list
CI Manufacturing Facility	n/a	153	Jun 20, 2024	Aug 20, 2024	Layoff	California WARN list
CI Office	n/a	12	Jun 20, 2024	Aug 20, 2024	Layoff	California WARN list
Astellas Gene Therapies, Inc.	n/a	10	Jun 19, 2024	Jun 19, 2024	Layoff	California WARN list
Smurfit Westrock plc	n/a	77	Jun 19, 2024	Aug 18, 2024	Closure	California WARN list
Ginkgo Bioworks Holdings, Inc.	n/a	30	Jun 17, 2024	Aug 16, 2024	Layoff	California WARN list
Ginkgo Bioworks Holdings, Inc.	n/a	4	Jun 17, 2024	Aug 16, 2024	Layoff	California WARN list
HERBALIFE LTD.	n/a	56	Jun 17, 2024	May 31, 2024	Layoff	California WARN list

Sort:Company Workers affected Notice date ↓

Ginkgo Bioworks Holdings, Inc.3workers
LayoffCANotice: Jun 24, 2024
Layoffs from Aug 23, 2024California WARN list
Ginkgo Bioworks Holdings, Inc.10workers
LayoffCANotice: Jun 24, 2024
Layoffs from Aug 23, 2024California WARN list
ITC Federal44workers
LayoffCANotice: Jun 24, 2024
Layoffs from Aug 23, 2024California WARN list
Lacework, Inc.180workers
LayoffCANotice: Jun 24, 2024
Layoffs from Aug 23, 2024California WARN list
Hilton Oakland Airport Hotel152workers
ClosureCANotice: Jun 21, 2024
Layoffs from Jun 28, 2024California WARN list
J. R. Simplot Company108workers
LayoffCANotice: Jun 21, 2024
Layoffs from Aug 30, 2024California WARN list
Moxion Power Co.101workers
LayoffCANotice: Jun 21, 2024
Layoffs from Aug 20, 2024California WARN list
Trego6workers
LayoffCANotice: Jun 21, 2024
Layoffs from Aug 30, 2024California WARN list
Trego10workers
LayoffCANotice: Jun 21, 2024
Layoffs from Aug 26, 2024California WARN list
ARTHA Wellness Weho, LLC40workers
ClosureCANotice: Jun 20, 2024
Layoffs from Jun 30, 2024California WARN list
Aveanna Healthcare Holdings, Inc.1workers
ClosureCANotice: Jun 20, 2024
Layoffs from Aug 31, 2024California WARN list
Aveanna Healthcare Holdings, Inc.3workers
ClosureCANotice: Jun 20, 2024
Layoffs from Aug 31, 2024California WARN list
California Institute of Technology54workers
LayoffCANotice: Jun 20, 2024
Layoffs from Aug 19, 2024California WARN list
CI Manufacturing Facility153workers
LayoffCANotice: Jun 20, 2024
Layoffs from Aug 20, 2024California WARN list
CI Office12workers
LayoffCANotice: Jun 20, 2024
Layoffs from Aug 20, 2024California WARN list
Astellas Gene Therapies, Inc.10workers
LayoffCANotice: Jun 19, 2024
Layoffs from Jun 19, 2024California WARN list
Smurfit Westrock plc77workers
ClosureCANotice: Jun 19, 2024
Layoffs from Aug 18, 2024California WARN list
Ginkgo Bioworks Holdings, Inc.30workers
LayoffCANotice: Jun 17, 2024
Layoffs from Aug 16, 2024California WARN list
Ginkgo Bioworks Holdings, Inc.4workers
LayoffCANotice: Jun 17, 2024
Layoffs from Aug 16, 2024California WARN list
HERBALIFE LTD.56workers
LayoffCANotice: Jun 17, 2024
Layoffs from May 31, 2024California WARN list

California WARN notices

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Notices and workers affected, last 12 months

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