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WARN Act Layoffs in California

Tracking mass layoff and plant closure notices filed under the WARN Act in California, updated daily. Explore the interactive data →

Data updated

1,016
Notices in 2026
56,048
Workers Affected
Meta
Biggest Filing (2,212)
Healthcare
Top Industry
Los Angeles
Most Affected City

Data Insights

Industry Breakdown

Workers affected by industry sector

Layoff Types

Workers affected by notice type

All-Time Layoff Trend

WARN notices and workers affected — monthly for the last 24 months, quarterly before that

California WARN Law: Cal-WARN Act

California goes beyond the federal WARN Act (60 days notice, 100+ employees). Lower threshold than federal; covers relocations; no single-site minimum count required.

Notice: 60 days Threshold: 75+ employees Cal. Lab. Code §§ 1400–1408

Compare WARN laws in all 50 states →

Latest WARN Notices in California

WARN Act layoff notices
CompanyCityEmployeesNotice DateType
Full Steam Staffing (4239 Pock Lane)Stockton19Closure
Full Steam Staffing (2121 Boeing Way)Stockton91Closure
DesigneRx PharmaceuticalsFairfield7Closure
OracleOakland99Layoff
OracleOakland279Layoff
Oracle Pleasanton Campus (Pleasanton Campus)Oakland63Layoff
LeeMah ElectronicsMenlo Park62Closure
Fuji Food ProductsLos Angeles35Layoff
Sapporo U.S.A. (2005 Harmony Grove Rd)San Diego6Closure
Sapporo U.S.A. (2865 Executive Place)San Diego6Closure
Sapporo U.S.A. (1999 Citracado Parkway)Escondido200Closure
University of Southern California (941 Bloom Walk)Los Angeles4Layoff
University of Southern California (854 Downey Way)Los Angeles1Layoff
University of Southern California (746 W Adams Blvd.)Los Angeles1Layoff
University of Southern California (4676 Admiralty Way)Los Angeles15Layoff
University of Southern California (3740 McClintock Ave)Los Angeles2Layoff
University of Southern California (3649 McClintock Ave.)Los Angeles21Layoff
University of Southern California (12015 E Waterfront Dr.)Los Angeles8Layoff
University of Southern California (1150 S. Olive Street)Los Angeles5Layoff
University of Southern California (1149 S. Hill Street)Los Angeles1Layoff
University of Southern California (1042 Downey Way)Los Angeles7Layoff
Shell Catalyst & TechnologiesPittsburg64Closure
Ruiz Food ProductsDinuba176Layoff
Eggo Company dba KellanovaSan Jose112Temporary Closure
SonTek (Xylem, Inc.)San Diego36Closure
OVG HospitalityOxnard128Layoff
Uber Technologies, Inc. 1725 3rd StreetSan Francisco102Layoff
Uber Technologies, Inc. - 1655 3rd StreetSan Francisco151Layoff
Uber technologies, Inc. - 190 Mathilda PlaceSan Jose43Layoff
Uber Technologies, Inc. - 200 Mathilda PlaceSan Jose94Layoff
Homeless Health Care Los Angeles - 2nd StreetLos Angeles1Layoff
Homeless Health Care Los Angeles - Maple AveLos Angeles16Layoff
Homeless Health Care Los Angeles - Crocker StreetLos Angeles117Layoff
Ventana GrillSan Luis Obispo82Temporary Closure
Foundation for California Community CollegesSacramento178Layoff
Pathways Community Services dba ClarvidaIrvine32Closure
Pathways Community Services dba ClarvidaIrvine35Closure
Grain CraftOntario3Closure
Renewal by AndersenIrvine52Layoff
Renewal by AndersenIrvine79Layoff
Renewal by AndersenLos Angeles153Layoff
PayPalSan Jose251Layoff
Arsenal BiosciencesSouth San Francisco58Layoff
24Hr HomecareLos Angeles738Layoff
SynopsysMountain View128Layoff
Clarmil ManufacturingOakland108Closure
Amazon - SF019San Francisco78Layoff
Amazon - SJC13San Jose70Layoff
AstrionBakersfield28Layoff
Telecare Corporation - StonehedgeOxnard13Layoff
Telecare Corporation - Recovery StarshipOxnard16Layoff
Telecare Corporation - House of TransitionsOxnard16Layoff
Telecare Corporation - Brighter Tomorrow, Program 162Oxnard23Layoff
Power Safety ServiceStockton189Closure
Blue Diamond GrowersSacramento53Layoff
Stanford Health Care - 1840 Embarcadero RdSan Jose16Layoff
Stanford Health Care - 1830 Embarcadero RdSan Jose79Layoff
John Muir Health - 1601 Ygnacio Valley RoadSan Ramon15Layoff
Raley's Store No. 336San Ramon51Closure
John Muir Health - 2700 Grant StreetSan Ramon1Layoff
John Muir Behavioral Health - 2740 Grant StreetSan Ramon1Layoff
John Muir Physician Network - 2700 Grant StreetSan Ramon1Layoff
John Muir Physician Network - 1601 Ygnacio Valley RoadSan Ramon1Layoff
John Muir Physician Network - 1450 Treat BlvdSan Ramon6Layoff
John Muir Health - 5003 Commercial CircleSan Ramon2Layoff
John Muir Health - 3480 Buskirk AveSan Ramon1Layoff
John Muir Health - 2740 Grant StreetSan Ramon2Layoff
John Muir Health -San Ramon3Layoff
John Muir Health -San Ramon15Layoff
John Muir Health - 177 La Casa ViaSan Ramon2Layoff
John Muir Health - 1450 Treat BlvdSan Ramon4Layoff
John Muir Health - Treat BlvdSan Ramon23Layoff
John Muir Physician Network - 5860 Owens DriveOakland1Layoff
RTXEl Segundo7Layoff
BFG SupplyWest Sacramento2Layoff
BFG SupplyOntario37Layoff
CellaresMenlo Park100Layoff
Blue Shield of CaliforniaOakland2Layoff
Blue Shield of CaliforniaOakland4Layoff
Blue Shield of CaliforniaOakland5Layoff
Blue Shield of CaliforniaOakland3Layoff
Blue Shield of CaliforniaOakland8Layoff
Blue Shield of California (Building B)El Dorado Hills12Layoff
Blue Shield of California (Building C)El Dorado Hills1Layoff
Blue Shield of CaliforniaOakland25Layoff
JabilLake Forest382Temporary Closure
Apple, Inc. - Maude AveSan Jose40Layoff
Apple, Inc. - SunnyvaleSan Jose28Layoff
Apple, Inc. - CupertinoSan Jose79Layoff
Haas AutomationOxnard73Relocation
Stone Brewing CO., LLC - Citracado ParkwaySan Diego50Closure
Stone Brewing Co., LLC - Harmony GroveSan Diego2Closure
Stone Brewing Co., LLC - Executive PlaceSan Diego6Closure
Stockton TrussStockton65Layoff
Corteva AgrisciencePittsburg2Layoff
Levine Management GroupLos Angeles72Layoff
Volume Services, Inc. (Sodexo)Oxnard93Layoff
LeeMAH ElectronicsCity Of Industry205Closure
Roskam Baking Company dba Organic MillingLos Angeles115Layoff
Flying Food GroupInglewood72Closure
Labor Market Snapshot — California (DOL/BLS)
5.1%
Unemployment
(August 2026)
32,552
Initial Claims
(2026-09-05 wk)
1.86%
Insured Unemp. Rate
(2026-09-05 wk)

Latest Layoff Reports

December 2026 report November 2026 report October 2026 report

Neighboring States

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Major Cities

Los Angeles San Diego San Francisco San Jose Irvine Santa Clara Oakland Sacramento Long Beach Ontario Sunnyvale Mountain View Anaheim El Segundo Menlo Park Bakersfield Huntington Beach Fremont Fresno Burbank

California Metro Areas

Greater Los Angeles Layoffs San Diego Metro Layoffs San Francisco Bay Area Layoffs

Top Companies in California

Tesla Cisco United Airlines Boeing Northrop Grumman Amazon Meta Jabil Walmart

California Industries

Manufacturing Healthcare Retail Accommodation & Food Transportation Finance & Insurance Professional Services Information & Technology Construction Wholesale Trade Education Government Real Estate Arts & Entertainment Mining & Energy Agriculture Utilities Admin & Support Services

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