US WARN intelligence
Corona, California WARN notices
Corona, California has 59 non-cancelled imported WARN notices reporting 3,749 workers affected. 2 notices have future effective dates. These totals cover imported records only.
59Non-cancelled notices
3,749Reported workers
2Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →
Notice history by year
20262 notices · 6 reported workers
20211 notices · 262 reported workers
202024 notices · 1,639 reported workers
20194 notices · 703 reported workers
20185 notices · 182 reported workers
20174 notices · 88 reported workers
201614 notices · 532 reported workers
20153 notices · 89 reported workers
20142 notices · 248 reported workers
Kaiser (1840 California Ave.) →California →Riverside County →Glen Ivy Hot Springs →Kaiser Foundation Hospitals - Corona Data Center Admin →Century Blinds, Inc. →Thermal Structures, Inc. →Fender Musical Instruments Corporation →Cornerstone Building Brands, Inc. dba PlyGem Pacific Windows →agilon health of California →Safran Electronics & Defense, Avionics USA, LLC →Collins Aerospace Interior Product →Core-Mark International, Inc. →Dita Eyewear Global, LLC →LHM CTO aka Larry H. Miller Toyota Corona →
Filings and attributed reports
| Company / location | Workers | Effective date | Notice date | Type / source |
|---|---|---|---|---|
| Kaiser (1830 California Ave.)Corona, CA | 2 | Nov 20, 2026 | Sep 21, 2026 | layoffSource ↗ |
| Kaiser (1840 California Ave.)Corona, CA | 4 | Nov 20, 2026 | Sep 21, 2026 | layoffSource ↗ |
| Glen Ivy Hot SpringsCorona, CA | 262 | Jan 10, 2022 | Nov 9, 2021 | temporarySource ↗ |
| Kaiser Foundation Hospitals - Corona Data Center AdminCorona, CA | 4 | Jan 10, 2021 | Nov 10, 2020 | layoffSource ↗ |
| Century Blinds Inc.Corona, CA | 46 | Dec 15, 2020 | Oct 15, 2020 | closureSource ↗ |
| Century Blinds, Inc.Corona, CA | 46 | Dec 15, 2020 | Oct 15, 2020 | closureSource ↗ |
| Thermal Structures, Inc.Corona, CA | 350 | Oct 23, 2020 | Sep 29, 2020 | temporarySource ↗ |
| Fender Musical Instruments CorporationCorona, CA | 51 | May 15, 2020 | May 26, 2020 | layoffSource ↗ |
| Cornerstone Building Brands, Inc. dba PlyGem Pacific WindowsCorona, CA | 118 | Jul 17, 2020 | May 14, 2020 | closureSource ↗ |
| agilon health of California, Inc.Corona, CA | 181 | Sep 1, 2020 | May 1, 2020 | closureSource ↗ |
| agilon health of CaliforniaCorona, CA | 181 | Jul 1, 2020 | May 1, 2020 | layoffSource ↗ |
| Safran Electronics & Defense, Avionics USA, LLCCorona, CA | 109 | Apr 27, 2020 | May 1, 2020 | temporarySource ↗ |
| Collins Aerospace Interior ProductCorona, CA | 49 | May 25, 2020 | Apr 21, 2020 | temporarySource ↗ |
| Core-Mark International, Inc.Corona, CA | 76 | Apr 20, 2020 | Apr 16, 2020 | layoffSource ↗ |
| Dita Eyewear Global, LLCCorona, CA | 6 | Apr 5, 2020 | Apr 15, 2020 | temporarySource ↗ |
| LHM CTO aka Larry H. Miller Toyota CoronaCorona, CA | 54 | Mar 23, 2020 | Apr 13, 2020 | layoffSource ↗ |
| Gerber Collision & GlassCorona, CA | 4 | Apr 10, 2020 | Apr 10, 2020 | temporarySource ↗ |
| Gerber Collision & GlassCorona, CA | 2 | Apr 10, 2020 | Apr 10, 2020 | temporarySource ↗ |
| Burlington Coat Factory of Texas Inc. dba Burlington #756Corona, CA | 76 | Mar 31, 2020 | Apr 8, 2020 | temporarySource ↗ |
| Symbiosis, Inc.Corona, CA | 49 | Mar 31, 2020 | Apr 8, 2020 | temporarySource ↗ |
| Fender Musical Instrument CorporationCorona, CA | 13 | Mar 21, 2020 | Apr 2, 2020 | temporarySource ↗ |
| Fender Musical Instruments CorporationCorona, CA | 13 | Mar 21, 2020 | Apr 2, 2020 | temporarySource ↗ |
| Gerber Collision & GlassCorona, CA | 2 | Apr 1, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Spenuzza Inc - Imperial ManufacturingCorona, CA | 110 | Mar 23, 2020 | Apr 1, 2020 | temporarySource ↗ |
| Honda Cars of CoronaCorona, CA | 61 | Mar 20, 2020 | Mar 31, 2020 | layoffSource ↗ |