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 |
|---|---|---|---|---|
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyRiverside, CA | 13 | Mar 6, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyRiverside, CA | 8 | Mar 7, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyRiverside, CA | 14 | Feb 2, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyRiverside, CA | 11 | Mar 7, 2025 | Nov 14, 2024 | closureSource ↗ |
| Advance Stores Company, Incorporated and its subsidiary, Golden State SupplyRiverside, CA | 8 | Mar 9, 2025 | Nov 14, 2024 | closureSource ↗ |
| Cremach TechRiverside, CA | 27 | Dec 31, 2024 | Oct 29, 2024 | layoffSource ↗ |
| Cremach TechRiverside, CA | 88 | Dec 31, 2024 | Oct 29, 2024 | layoffSource ↗ |
| Dart ContainerRiverside, CA | 75 | Dec 23, 2024 | Oct 23, 2024 | layoffSource ↗ |
| Benson HouseRiverside, CA | 33 | Dec 15, 2024 | Oct 16, 2024 | layoffSource ↗ |
| Benson HouseRiverside, CA | 44 | Dec 15, 2024 | Oct 16, 2024 | layoffSource ↗ |
| Benson HouseRiverside, CA | 44 | Dec 15, 2024 | Oct 16, 2024 | layoffSource ↗ |
| Forest RiverRiverside, CA | 239 | Dec 13, 2024 | Oct 15, 2024 | closureSource ↗ |
| Green Thumb ProduceRiverside, CA | 112 | Dec 1, 2024 | Sep 30, 2024 | closureSource ↗ |
| Infineon Technologies AmericasSuite 300 Murrieta, CA | 19 | Oct 11, 2024 | Sep 27, 2024 | layoffSource ↗ |
| Thermal StructuresRiverside, CA | 40 | Nov 25, 2024 | Sep 26, 2024 | temporarySource ↗ |
| Kaiser Foundation HospitalsRiverside, CA | 1 | Nov 22, 2024 | Sep 23, 2024 | layoffSource ↗ |
| Kaiser Foundation HospitalsRiverside, CA | 7 | Nov 22, 2024 | Sep 23, 2024 | layoffSource ↗ |
| Field ControlsRiverside, CA | 5 | Sep 13, 2024 | Sep 2, 2024 | closureSource ↗ |
| OptumSte 101 Beaumont, CA | 2 | Sep 16, 2024 | Jul 18, 2024 | closureSource ↗ |
| OptumRiverside, CA | 21 | Sep 16, 2024 | Jul 18, 2024 | closureSource ↗ |
| WestRockRiverside, CA | 77 | Aug 18, 2024 | Jun 19, 2024 | closureSource ↗ |
| Commute is Great LogisticsRiverside, CA | 96 | Jul 27, 2024 | May 27, 2024 | closureSource ↗ |
| Sensei Wellness HoldingsRiverside, CA | 78 | Jul 14, 2024 | May 13, 2024 | temporarySource ↗ |
| California Communications Access FoundationSuite 106 Riverside, CA | 7 | Jul 1, 2024 | Apr 29, 2024 | layoffSource ↗ |
| PIRCHC Rancho Mirage, CA | 6 | Apr 4, 2024 | Apr 4, 2024 | layoffSource ↗ |