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San Diego County, California WARN notices

San Diego County, California has 1,561 non-cancelled imported WARN notices reporting 135,490 workers affected. 18 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 136 eligible official filings for San Diego County, California, reporting 4,405 affected workers. 0 worker counts are unavailable. The newest official notice date is Oct 5, 2026.

1553 non-cancelled direct government records and 8 attributed secondary records appear in the full archive. Recent official event types: layoff, closure, temporary. 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

1,561Non-cancelled notices
135,490Reported workers
18Future 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

2026109 notices · 3,491 reported workers
2025134 notices · 6,129 reported workers
2024134 notices · 6,173 reported workers
2023228 notices · 12,530 reported workers
202289 notices · 4,768 reported workers
202172 notices · 3,308 reported workers
2020668 notices · 86,238 reported workers
201951 notices · 3,831 reported workers
201851 notices · 7,084 reported workers
201725 notices · 1,938 reported workers
Kaiser Foundation Hospitals and Kaiser Foundation Health Plan →California →San Diego →Becton, Dickinson and Company (“BD”) →Kaiser →Sapporo U.S.A. (1999 Citracado Parkway) →Escondido →Sapporo U.S.A. (2865 Executive Place) →Sapporo U.S.A. →SonTek (Xylem, Inc.) →Blue Shield of California →Stone Brewing Co., LLC - Harmony Grove →Stone Brewing Co., LLC - Executive Place →Stone Brewing CO., LLC - Citracado Parkway →Sharp Metropolitan Medical Campus - Sharp Mary Birch Hospital →

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
Gilead SciencesSan Diego, CA34Mar 27, 2026Jan 21, 2026layoffSource ↗
Best BuySan Diego, CA46Mar 17, 2026Jan 16, 2026closureSource ↗
Primo BrandsSan Diego, CA19Mar 17, 2026Jan 16, 2026layoffSource ↗
Illumina, Inc Worldwide HeadquartersSan Diego, CA1Mar 9, 2026Jan 14, 2026layoffSource ↗
Illumina, Inc. Worldwide HeadquartersSan Diego, CA4Mar 16, 2026Jan 14, 2026layoffSource ↗
Macy'sSan Diego, CA77Mar 18, 2026Jan 9, 2026closureSource ↗
Cucina Enoteca Del MarSan Diego, CA43Mar 11, 2026Jan 9, 2026layoffSource ↗
FormFactorSan Diego, CA107Dec 18, 2026Jan 6, 2026closureSource ↗
Copan DiagnosticsSan Diego, CA79Mar 13, 2026Jan 5, 2026closureSource ↗
IlluminaSan Diego, CA1Dec 22, 2025Dec 22, 2025layoffSource ↗
IlluminaSan Diego, CA7Dec 8, 2025Dec 11, 2025layoffSource ↗
IlluminaSan Diego, CA3Feb 17, 2026Dec 4, 2025layoffSource ↗
IlluminaSan Diego, CA7Jan 19, 2026Nov 20, 2025layoffSource ↗
Blue Shield of California (San Diego)Suite #1300 San Diego, CA1Jan 27, 2026Nov 18, 2025layoffSource ↗
Illumina, Inc. Worldwide HeadquartersSan Diego, CA8Nov 11, 2025Nov 13, 2025layoffSource ↗
Gilead SciencesSan Diego, CA17Jan 16, 2026Nov 12, 2025layoffSource ↗
The French GourmetSan Diego, CA102Jan 1, 2026Nov 7, 2025closureSource ↗
IlluminaSan Diego, CA28Jan 5, 2026Nov 6, 2025layoffSource ↗
Illumina, Inc. Worldwide HeadquartersSan Diego, CA4Jan 5, 2026Nov 5, 2025layoffSource ↗
Becton, Dickinson and Company (BD) (3750 Torrey View Court)San Diego, CA59Oct 1, 2025Oct 31, 2025layoffSource ↗
Becton, Dickinson and Company (BD)San Diego, CA7Oct 1, 2025Oct 31, 2025layoffSource ↗
InfineonSuite 300 San Diego, CA3Nov 14, 2025Oct 31, 2025layoffSource ↗
Amazon (SAN 3)San Diego, CA1Jan 26, 2026Oct 28, 2025layoffSource ↗
Amazon (SAN 5)San Diego, CA1Jan 26, 2026Oct 28, 2025layoffSource ↗
Amazon (SAN 21)San Diego, CA5Jan 26, 2026Oct 28, 2025layoffSource ↗

1,563 notices · Source check Oct 9, 2026

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