City record, California WARN filings

Ontario Layoff Notices, Fiscal Year 2020-2021

Benjamin Eghbali, Esq.Legal notes by Benjamin Eghbali, Esq.

Every WARN notice filed by employers in Ontario since July 2014: 174 notices and 12,823 workers, searchable and sorted newest first.

Every WARN notice filed with the California EDD since July 2014: 17,562 notices, 8,284 employers, 1,453,182 workers.

Layoff notices in Ontario at a glance

Ontario employers have filed 174 WARN notices with the EDD since July 1, 2014, naming 12,823 workers. The most recent notice is dated Oct 8, 2026. 22 of the notices show fewer than 60 days between notice and effective date outside the 2020 COVID window; the 60-day rule explains what that gap can mean for the workers involved. Since the EDD began reporting industry in 2026, the sectors filing most here are Manufacturing (206 workers), Administrative and Support and Waste Management and Remediation (18 workers).

Notices in fiscal year 2020-2021, newest first

21 notices, 915 workers. Show all years.

WARN notices in Ontario
EmployerNotice dateEffectiveWorkersTypeDays notice
Three G's Inc.May 19, 2021Jul 18, 202165Closure, permanent60
ASC Engineered Solutions International LLCApr 21, 2021Jun 4, 202114Closure, permanent44 under 60
Market Broiler Ontario, Inc.Dec 11, 2020Dec 11, 20201Closure, temporary0 under 60
Cardinal Logistics Management LLCFeb 26, 2021Apr 30, 202159Layoff, permanent63
O.W. Lee Co., Inc.Dec 18, 2020Mar 1, 2021120Closure, permanent73
Feed the ChildrenJan 27, 2021Mar 31, 20215Closure, permanent63
Southwest Airlines - Norman Y. Mineta San JoseDec 3, 2020Mar 15, 202154Layoff, temporary102
Walt Disney Parks and Resorts U.S.Oct 29, 2020Dec 31, 202035Layoff, type not stated63
Walt Disney Parks and Resorts U.S.Nov 12, 2020Nov 23, 20207Layoff, temporary11 under 60
AIO Acquisition Inc.May 26, 2020Apr 14, 20208Layoff, type not stated42 days after effective date
AIO Acquisition Inc.May 22, 2020May 22, 20205Layoff, permanent0 COVID order
DT Employer LLCOct 15, 2020Mar 20, 2020168Layoff, temporary209 days after effective date
DT Employer LLCOct 15, 2020Oct 29, 202039Layoff, permanent14 under 60
Ontario Food & Beverage LLCOct 1, 2020Sep 30, 202071Layoff, type not stated1 days after effective date
Walt Disney Parks and Resorts U.S.Sep 29, 2020Dec 4, 20201Layoff, permanent66
AIO Acquisition Inc.Apr 27, 2020Apr 28, 202011Layoff, temporary1 COVID order
Summit Machine Inc.Jul 7, 2020Jul 7, 202041Layoff, permanent0 under 60
Dave & Buster's (D&B)Jul 15, 2020Jul 1, 202068Layoff, temporary14 days after effective date
Brady CorporationApr 27, 2020Apr 28, 202019Layoff, temporary1 COVID order
Brady CorporationApr 27, 2020Apr 28, 20201Layoff, temporary1 COVID order
Summit Machine Inc.Jun 25, 2020Jun 29, 2020123Layoff, temporary4 COVID order

Largest layoffs in Ontario since 2014

EmployerNoticesWorkersLatest
Adecco USA, Inc.1730Jun 15, 2016
UPS3554Jun 12, 2024
Charter Communications Customer Contact Center1430Jun 12, 2024
DHL Supply Chain1346May 1, 2025
INTELLISOURCE, LLC1312Dec 5, 2014
CarMax Ontario1294Apr 8, 2020
AEG Management Ontario, LLC1280May 19, 2016
O.W. Lee Co., Inc.2276Dec 18, 2020
Chick-fil-A, Inc.3273Nov 24, 2021
DT Employer LLC2207Oct 15, 2020
Myers Power Products, Inc.1206Oct 8, 2026
Hubbell Power Systems1193Aug 5, 2022
Crocs1183Feb 28, 2019
Burlington Coat Factory of Texas Inc. dba Burlington1177Apr 8, 2020
Meadowbrook Meat Company, Inc.1171Mar 16, 2017
Safariland, LLC2170Feb 7, 2020
Hilton Doubletree Hotels Ontario-Airport1170Apr 3, 2020
Solar Link International, Inc.1169May 19, 2016
Levy Restaurants1167May 19, 2016
Summit Machine Inc.2164Jul 7, 2020

Ontario by fiscal year

Fiscal yearNoticesClosuresWorkers
2026-202721224
2025-202674284
2024-20251991,020
2023-20241381,372
2022-2023117539
2021-2022128785
2020-2021215915
2019-20204173,197
2018-20191411961
2017-201886289
2016-201796867
2015-20161271,819
2014-201553551

Local help after a layoff in Ontario

A WARN notice is the start of a paper trail, not the end of your rights. Workers in Ontario bring WARN back-pay claims in the Superior Court of the county, and the agency routes for the questions that usually travel with a layoff are the same statewide: unpaid final wages and vacation payout go to the Labor Commissioner, discrimination in who was selected goes to the Civil Rights Department (three years to file) or the EEOC (300 days). Our Ontario employment law page covers the local courts, agencies and deadlines. See also all notices in the county. Free, confidential review: (800) 371-3088.

Source: California EDD WARN reports, July 2014 to Oct 27, 2026. County and city are as stated on the notice; for 2014 to 2017 filings, where the EDD listed only a city, the county is assigned from that city. Back to the layoff tracker.

About this data: Notices come from the California Employment Development Department WARN reports (fiscal years 2014-2015 to today) and are reloaded from the EDD every Tuesday and Thursday. Employer names appear as the employer wrote them on the notice, grouped where the names clearly refer to the same company. A notice is not a finding that any law was broken. This page is general information, not legal advice about your situation.

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