US WARN intelligence
Ontario, California WARN notices
Ontario, California has 111 non-cancelled imported WARN notices reporting 8,617 workers affected. 0 notices have future effective dates. These totals cover imported records only.
What the official notice history shows
During the last 365 days, this imported archive contains 1 eligible official filings for Ontario, California, reporting 18 affected workers. 0 worker counts are unavailable. The newest official notice date is Aug 5, 2026.
111 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. Recent official event types: layoff. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.
Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted
Notice history by year
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Golden State Overnight Delivery ServiceOntario, CA | 84 | Sep 28, 2018 | Jul 27, 2018 | layoffSource ↗ |
| Dream Center Education HoldingsOntario, CA | 88 | Aug 28, 2018 | Jun 29, 2018 | closureSource ↗ |
| RR DonnelleyOntario, CA | 10 | Sep 1, 2018 | May 3, 2018 | closureSource ↗ |
| Boyd CoffeeOntario, CA | 6 | Jun 21, 2018 | Apr 18, 2018 | closureSource ↗ |
| Dollar Loan Center CaliforniaOntario, CA | 2 | Mar 31, 2018 | Jan 25, 2018 | layoffSource ↗ |
| Kmart Corporation (Store #04749)Ontario, CA | 79 | Apr 8, 2018 | Jan 4, 2018 | closureSource ↗ |
| Molina Medical Management Inc. (MMM)Ontario, CA | 85 | Feb 23, 2018 | Dec 21, 2017 | layoffSource ↗ |
| PharMericaOntario, CA | 37 | Dec 24, 2017 | Oct 23, 2017 | closureSource ↗ |
| The HonestOntario, CA | 69 | Oct 30, 2017 | Aug 24, 2017 | closureSource ↗ |
| Options for Youth-Victor ValleyOntario, CA | 1 | Sep 3, 2017 | Jul 5, 2017 | closureSource ↗ |
| bebe storesOntario, CA | 20 | May 27, 2017 | Mar 25, 2017 | closureSource ↗ |
| TechnicolorOntario, CA | 71 | May 19, 2017 | Mar 20, 2017 | closureSource ↗ |
| Meadowbrook MeatOntario, CA | 171 | May 19, 2017 | Mar 16, 2017 | closureSource ↗ |
| OakleyOntario, CA | 78 | Jul 31, 2017 | Feb 10, 2017 | closureSource ↗ |
| Hino Motors Manufacturing U.S.A.Ontario, CA | 135 | Jan 27, 2017 | Nov 15, 2016 | closureSource ↗ |
| Bert-Co IndustriesOntario, CA | 106 | Dec 25, 2016 | Oct 14, 2016 | layoffSource ↗ |
| The Carlstar GroupOntario, CA | 139 | Dec 2, 2016 | Sep 13, 2016 | closureSource ↗ |
| Peppermint HoldingsOntario, CA | 60 | Aug 22, 2016 | Jul 5, 2016 | layoffSource ↗ |
| Owens & Minor DistributionOntario, CA | 87 | Aug 27, 2016 | Jun 27, 2016 | layoffSource ↗ |
| Xtreme SolutionsOntario, CA | 80 | Aug 31, 2016 | Jun 16, 2016 | layoffSource ↗ |
| Adecco USAOntario, CA | 730 | Aug 17, 2016 | Jun 15, 2016 | layoffSource ↗ |
| AEG Management OntarioOntario, CA | 280 | Jun 30, 2016 | May 19, 2016 | layoffSource ↗ |
| Solar Link InternationalOntario, CA | 169 | Jul 19, 2016 | May 19, 2016 | layoffSource ↗ |
| Levy RestaurantsOntario, CA | 167 | Jul 20, 2016 | May 19, 2016 | closureSource ↗ |
| Sempermed USAOntario, CA | 2 | Jun 30, 2016 | Apr 27, 2016 | closureSource ↗ |