US WARN intelligence
Riverside County, California WARN notices
Riverside County, California has 552 non-cancelled imported WARN notices reporting 44,534 workers affected. 4 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 45 eligible official filings for Riverside County, California, reporting 3,323 affected workers. 0 worker counts are unavailable. The newest official notice date is Oct 5, 2026.
551 non-cancelled direct government records and 1 attributed secondary records appear in the full archive. Recent official event types: layoff, closure. 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 |
|---|---|---|---|---|
| Illume Ag HRRiverside, CA | 22 | Jul 25, 2022 | May 24, 2022 | layoffSource ↗ |
| Illume Ag HRRiverside, CA | 186 | Jul 25, 2022 | May 24, 2022 | layoffSource ↗ |
| Collins AerospaceRiverside, CA | 33 | Jun 24, 2022 | Apr 19, 2022 | closureSource ↗ |
| InterValley Health PlanRiverside, CA | 1 | Jun 15, 2022 | Apr 13, 2022 | layoffSource ↗ |
| 365 DeliveryRiverside, CA | 53 | May 31, 2022 | Mar 29, 2022 | closureSource ↗ |
| McWaneRiverside, CA | 198 | Jun 30, 2022 | Mar 18, 2022 | closureSource ↗ |
| Southland TransitRiverside, CA | 97 | Jun 30, 2022 | Mar 16, 2022 | closureSource ↗ |
| FedEx Supply ChainRiverside, CA | 101 | Mar 11, 2022 | Jan 10, 2022 | layoffSource ↗ |
| BMC WestUnit B Perris, CA | 304 | Feb 16, 2022 | Dec 16, 2021 | closureSource ↗ |
| Glen Ivy Hot SpringsCorona, CA | 262 | Jan 10, 2022 | Nov 9, 2021 | temporarySource ↗ |
| Westfall TechnikRiverside, CA | 28 | Aug 31, 2021 | Jul 20, 2021 | closureSource ↗ |
| PerspectaRiverside, CA | 1 | Jun 30, 2021 | Jul 6, 2021 | layoffSource ↗ |
| PerspectaRiverside, CA | 2 | Jun 30, 2021 | Jul 6, 2021 | layoffSource ↗ |
| T.D. Desert Development, LP (Rancho La Quinta)La Quinta, CA | 70 | Aug 17, 2021 | Jun 16, 2021 | closureSource ↗ |
| Paramount Building ServicesPalm Desert, CA | 7 | Jul 31, 2021 | May 31, 2021 | layoffSource ↗ |
| Paychex North AmericaRiverside, CA | 4 | Aug 2, 2021 | May 27, 2021 | closureSource ↗ |
| Morrison Management SpecialistsMoreno Valley, CA | 22 | May 31, 2021 | Apr 5, 2021 | closureSource ↗ |
| Medline IndustriesTemecula, CA | 360 | May 21, 2021 | Mar 17, 2021 | closureSource ↗ |
| Marriott Hotel ServicesPalm Desert, CA | 203 | Apr 23, 2021 | Feb 19, 2021 | layoffSource ↗ |
| WVC RANCHO MIRAGEPalm Desert, CA | 35 | Nov 13, 2020 | Jan 29, 2021 | layoffSource ↗ |
| Vistana California ManagementPalm Desert, CA | 123 | Nov 13, 2020 | Jan 29, 2021 | layoffSource ↗ |
| Vistana California ManagementPalm Desert, CA | 76 | Apr 2, 2021 | Jan 29, 2021 | layoffSource ↗ |
| WVC Rancho MiragePalm Desert, CA | 11 | Apr 2, 2021 | Jan 29, 2021 | layoffSource ↗ |
| Premium Brands ServicesRiverside, CA | 314 | Apr 2, 2021 | Jan 27, 2021 | closureSource ↗ |
| Renaissance Hotel OperatingIndian Wells, CA | 70 | Jan 9, 2021 | Jan 13, 2021 | temporarySource ↗ |