California WARN notices, May 2021

Updated Nov 4, 2026Source: California WARN list

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Notices

Up 4 notices from April 2021

Workers affected

2,720

Plant closures

California WARN notices, May 2021
#	Company	City	Workers affected	Notice date	Layoffs from	Type	Source
1	Loon LLC	Mountain View	151	May 3, 2021	Jul 2, 2021	Layoff	California WARN list
2	MetroStar Express LLC	Fremont	73	May 4, 2021	May 6, 2021	Closure	California WARN list
3	AMGEN INC	Newbury Park	61	May 5, 2021	Jul 9, 2021	Layoff	California WARN list
4	First Student	San Francisco	188	May 5, 2021	Jul 31, 2021	Layoff	California WARN list
5	Chick-fil-A	Oxnard	92	May 6, 2021	May 14, 2021	Closure	California WARN list
6	Prime Healthcare Paradise Valley LLC	National City	39	May 6, 2021	Aug 4, 2021	Layoff	California WARN list
7	Rubio Arts Corporation	Anaheim	22	May 6, 2021	May 31, 2021	Closure	California WARN list
8	Senneca Holdings	Fontana	23	May 6, 2021	Dec 31, 2021	Closure	California WARN list
9	Hyatt Hotels Corp	San Francisco	4	May 10, 2021	May 7, 2021	Layoff	California WARN list
10	Kaiser Foundation Hospitals	Santa Clara	10	May 11, 2021	Jul 9, 2021	Layoff	California WARN list
11	Kaiser Foundation Hospitals	San Jose	1	May 11, 2021	Jul 9, 2021	Layoff	California WARN list
12	PIH Health Downey Hospital	Downey	25	May 11, 2021	May 19, 2021	Layoff	California WARN list
13	Adventist Health and Rideout	Marysville	51	May 12, 2021	Jun 19, 2021	Layoff	California WARN list
14	Adventist Health and Rideout United Com- Serve	Yuba City	19	May 12, 2021	Jun 19, 2021	Layoff	California WARN list
15	Anaheim Global Medical Center Inc.	Anaheim	70	May 12, 2021	Jul 14, 2021	Layoff	California WARN list
16	Lags Spine and Sportscare Medical Centers Inc.	Ventura	14	May 12, 2021	May 14, 2021	Closure	California WARN list
17	Lagz Corporation	Oxnard	1	May 12, 2021	May 12, 2021	Closure	California WARN list
18	Spine and Pain Treatment Medical Center of Santa Barbara	Modesto	12	May 12, 2021	May 13, 2021	Closure	California WARN list
19	Spine and Pain Treatment Medical Center of Santa Barbara	Oxnard	12	May 12, 2021	May 13, 2021	Closure	California WARN list
20	Mandalay Bay Women and Children's Medical Group	Oxnard	38	May 14, 2021	Jun 26, 2021	Layoff	California WARN list
21	Gateway Logistics Technologies LLC	Wilmington	42	May 17, 2021	Jul 19, 2021	Closure	California WARN list
22	Hot Topic Inc.	City of Industry	261	May 17, 2021	Jul 19, 2021	Layoff	California WARN list
23	BioReference Laboratories Inc.	Campbell	33	May 19, 2021	Jul 30, 2021	Closure	California WARN list
24	Three G's Inc.	Ontario	65	May 19, 2021	Jul 18, 2021	Closure	California WARN list
25	Foto-Kem Industries Inc.	Burbank	3	May 20, 2021	Jun 30, 2021	Layoff	California WARN list
26	General Atomics	San Diego	108	May 20, 2021	Jul 19, 2021	Layoff	California WARN list
27	WELLS FARGO & COMPANY/MN	San Francisco	33	May 20, 2021	Jul 18, 2021	Layoff	California WARN list
28	CORE Community Organized Relief Effort	Woodland Hills	141	May 21, 2021	Jun 19, 2021	Closure	California WARN list
29	CORE Community Organized Relief Effort	Los Angeles	82	May 21, 2021	Jun 26, 2021	Closure	California WARN list
30	CORE Community Organized Relief Effort	Los Angeles	192	May 22, 2021	Jun 30, 2021	Closure	California WARN list
31	CORE Community Organized Relief Effort	Pacoima	69	May 22, 2021	Jul 3, 2021	Closure	California WARN list
32	CORE Community Organized Relief Effort	Los Angeles	100	May 22, 2021	Jul 10, 2021	Closure	California WARN list
33	CORE Community Organized Relief Effort	San Fernando	63	May 22, 2021	Jul 31, 2021	Closure	California WARN list
34	CORE Community Organized Relief Effort	Los Angeles	67	May 22, 2021	Jul 31, 2021	Closure	California WARN list
35	CORE Community Organized Relief Effort	Los Angeles	51	May 22, 2021	Jul 31, 2021	Closure	California WARN list
36	ABM INDUSTRIES INC /DE/	n/a	54	May 24, 2021	Jul 31, 2021	Layoff	California WARN list
37	First Student	San Francisco	228	May 25, 2021	Jul 31, 2021	Layoff	California WARN list
38	Cornerstone OnDemand	Santa Monica	65	May 26, 2021	Aug 1, 2021	Layoff	California WARN list
39	White Glove Logistics LLC	South San Francisco	39	May 26, 2021	Jun 24, 2021	Closure	California WARN list
40	PAYCHEX INC	Riverside	4	May 27, 2021	Aug 2, 2021	Closure	California WARN list
41	Bristol Farms	South Pasadena	6	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
42	Paramount Building Services LLC	San Diego	16	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
43	Paramount Building Services LLC	West Hollywood	7	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
44	Paramount Building Services LLC	Los Angeles	27	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
45	Paramount Building Services LLC	Long Beach	6	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
46	Paramount Building Services LLC	Santa Monica	6	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
47	Paramount Building Services LLC	Santa Barbara	10	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
48	Paramount Building Services LLC	Newport Beach	10	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
49	Paramount Building Services LLC	Carson	14	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
50	Paramount Building Services LLC	Palm Desert	7	May 31, 2021	Jul 31, 2021	Layoff	California WARN list
51	Paramount Building Services LLC	Rolling Hills Estates	5	May 31, 2021	Jul 31, 2021	Layoff	California WARN list

Sort:Company Workers affected Notice date ↑

1
Loon LLC151workers
LayoffMountain View, CANotice: May 3, 2021
Layoffs from Jul 2, 2021California WARN list
2
MetroStar Express LLC73workers
ClosureFremont, CANotice: May 4, 2021
Layoffs from May 6, 2021California WARN list
3
AMGEN INC61workers
LayoffNewbury Park, CANotice: May 5, 2021
Layoffs from Jul 9, 2021California WARN list
4
First Student188workers
LayoffSan Francisco, CANotice: May 5, 2021
Layoffs from Jul 31, 2021California WARN list
5
Chick-fil-A92workers
ClosureOxnard, CANotice: May 6, 2021
Layoffs from May 14, 2021California WARN list
6
Prime Healthcare Paradise Valley LLC39workers
LayoffNational City, CANotice: May 6, 2021
Layoffs from Aug 4, 2021California WARN list
7
Rubio Arts Corporation22workers
ClosureAnaheim, CANotice: May 6, 2021
Layoffs from May 31, 2021California WARN list
8
Senneca Holdings23workers
ClosureFontana, CANotice: May 6, 2021
Layoffs from Dec 31, 2021California WARN list
9
Hyatt Hotels Corp4workers
LayoffSan Francisco, CANotice: May 10, 2021
Layoffs from May 7, 2021California WARN list
10
Kaiser Foundation Hospitals10workers
LayoffSanta Clara, CANotice: May 11, 2021
Layoffs from Jul 9, 2021California WARN list
11
Kaiser Foundation Hospitals1workers
LayoffSan Jose, CANotice: May 11, 2021
Layoffs from Jul 9, 2021California WARN list
12
PIH Health Downey Hospital25workers
LayoffDowney, CANotice: May 11, 2021
Layoffs from May 19, 2021California WARN list
13
Adventist Health and Rideout51workers
LayoffMarysville, CANotice: May 12, 2021
Layoffs from Jun 19, 2021California WARN list
14
Adventist Health and Rideout United Com- Serve19workers
LayoffYuba City, CANotice: May 12, 2021
Layoffs from Jun 19, 2021California WARN list
15
Anaheim Global Medical Center Inc.70workers
LayoffAnaheim, CANotice: May 12, 2021
Layoffs from Jul 14, 2021California WARN list
16
Lags Spine and Sportscare Medical Centers Inc.14workers
ClosureVentura, CANotice: May 12, 2021
Layoffs from May 14, 2021California WARN list
17
Lagz Corporation1workers
ClosureOxnard, CANotice: May 12, 2021
Layoffs from May 12, 2021California WARN list
18
Spine and Pain Treatment Medical Center of Santa Barbara12workers
ClosureModesto, CANotice: May 12, 2021
Layoffs from May 13, 2021California WARN list
19
Spine and Pain Treatment Medical Center of Santa Barbara12workers
ClosureOxnard, CANotice: May 12, 2021
Layoffs from May 13, 2021California WARN list
20
Mandalay Bay Women and Children's Medical Group38workers
LayoffOxnard, CANotice: May 14, 2021
Layoffs from Jun 26, 2021California WARN list
21
Gateway Logistics Technologies LLC42workers
ClosureWilmington, CANotice: May 17, 2021
Layoffs from Jul 19, 2021California WARN list
22
Hot Topic Inc.261workers
LayoffCity of Industry, CANotice: May 17, 2021
Layoffs from Jul 19, 2021California WARN list
23
BioReference Laboratories Inc.33workers
ClosureCampbell, CANotice: May 19, 2021
Layoffs from Jul 30, 2021California WARN list
24
Three G's Inc.65workers
ClosureOntario, CANotice: May 19, 2021
Layoffs from Jul 18, 2021California WARN list
25
Foto-Kem Industries Inc.3workers
LayoffBurbank, CANotice: May 20, 2021
Layoffs from Jun 30, 2021California WARN list
26
General Atomics108workers
LayoffSan Diego, CANotice: May 20, 2021
Layoffs from Jul 19, 2021California WARN list
27
WELLS FARGO & COMPANY/MN33workers
LayoffSan Francisco, CANotice: May 20, 2021
Layoffs from Jul 18, 2021California WARN list
28
CORE Community Organized Relief Effort141workers
ClosureWoodland Hills, CANotice: May 21, 2021
Layoffs from Jun 19, 2021California WARN list
29
CORE Community Organized Relief Effort82workers
ClosureLos Angeles, CANotice: May 21, 2021
Layoffs from Jun 26, 2021California WARN list
30
CORE Community Organized Relief Effort192workers
ClosureLos Angeles, CANotice: May 22, 2021
Layoffs from Jun 30, 2021California WARN list
31
CORE Community Organized Relief Effort69workers
ClosurePacoima, CANotice: May 22, 2021
Layoffs from Jul 3, 2021California WARN list
32
CORE Community Organized Relief Effort100workers
ClosureLos Angeles, CANotice: May 22, 2021
Layoffs from Jul 10, 2021California WARN list
33
CORE Community Organized Relief Effort63workers
ClosureSan Fernando, CANotice: May 22, 2021
Layoffs from Jul 31, 2021California WARN list
34
CORE Community Organized Relief Effort67workers
ClosureLos Angeles, CANotice: May 22, 2021
Layoffs from Jul 31, 2021California WARN list
35
CORE Community Organized Relief Effort51workers
ClosureLos Angeles, CANotice: May 22, 2021
Layoffs from Jul 31, 2021California WARN list
36
ABM INDUSTRIES INC /DE/54workers
LayoffCANotice: May 24, 2021
Layoffs from Jul 31, 2021California WARN list
37
First Student228workers
LayoffSan Francisco, CANotice: May 25, 2021
Layoffs from Jul 31, 2021California WARN list
38
Cornerstone OnDemand65workers
LayoffSanta Monica, CANotice: May 26, 2021
Layoffs from Aug 1, 2021California WARN list
39
White Glove Logistics LLC39workers
ClosureSouth San Francisco, CANotice: May 26, 2021
Layoffs from Jun 24, 2021California WARN list
40
PAYCHEX INC4workers
ClosureRiverside, CANotice: May 27, 2021
Layoffs from Aug 2, 2021California WARN list
41
Bristol Farms6workers
LayoffSouth Pasadena, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
42
Paramount Building Services LLC16workers
LayoffSan Diego, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
43
Paramount Building Services LLC7workers
LayoffWest Hollywood, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
44
Paramount Building Services LLC27workers
LayoffLos Angeles, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
45
Paramount Building Services LLC6workers
LayoffLong Beach, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
46
Paramount Building Services LLC6workers
LayoffSanta Monica, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
47
Paramount Building Services LLC10workers
LayoffSanta Barbara, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
48
Paramount Building Services LLC10workers
LayoffNewport Beach, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
49
Paramount Building Services LLC14workers
LayoffCarson, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
50
Paramount Building Services LLC7workers
LayoffPalm Desert, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list
51
Paramount Building Services LLC5workers
LayoffRolling Hills Estates, CANotice: May 31, 2021
Layoffs from Jul 31, 2021California WARN list

Counts reflect notices with a notice date in May 2021. Source: California WARN list.