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Corteva Agriscience layoffs & WARN notices

Corteva Agriscience appears in 23 non-cancelled imported WARN records across 3 states. These records report 234 affected workers; 2 have future effective dates. Totals include imported records only. Secondary records are attributed separately.

What the official notice history shows

During the last 365 days, this imported archive contains 9 eligible official filings for Corteva Agriscience, reporting 21 affected workers. 0 worker counts are unavailable. The newest official notice date is Sep 28, 2026.

22 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

23Non-cancelled notices
234Reported 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 →

State breakdown

StateNoticesReported workersUpcoming events
California211572
Iowa1440
Illinois1330
California →Pittsburg →Contra Costa County →Iowa →Johnston →Polk County →Illinois →

Reported employer names

Notice history by year

20267 notices · 14 reported workers
20259 notices · 123 reported workers
20245 notices · 33 reported workers
20231 notices · 31 reported workers
20191 notices · 33 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
Corteva AgrisciencePittsburg, CA2Oct 30, 2026Sep 28, 2026layoffSource ↗
Corteva AgrisciencePittsburg, CA2Oct 30, 2026Aug 18, 2026layoffSource ↗
Corteva AgriscienceContra Costa, CA1Aug 28, 2026Jun 23, 2026layoffSource ↗
Corteva AgriscienceContra Costa, CA2Jul 3, 2026Apr 21, 2026layoffSource ↗
Corteva AgriscienceContra Costa, CA3Jun 5, 2026Mar 17, 2026layoffSource ↗
Corteva AgriscienceContra Costa, CA3Apr 24, 2026Feb 18, 2026closureSource ↗
Corteva AgriscienceContra Costa, CA1Feb 27, 2026Jan 22, 2026layoffSource ↗
Corteva AgriscienceContra Costa, CA4Feb 27, 2026Nov 18, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA3Jan 2, 2026Oct 21, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA10Oct 24, 2025Aug 19, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA4Sep 26, 2025Jul 15, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA11Aug 1, 2025Jun 10, 2025layoffSource ↗
Corteva AgriscienceJohnston, IA44May 9, 2025Apr 2, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA1Jul 4, 2025Mar 14, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA26May 30, 2025Feb 25, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA20Mar 28, 2025Jan 29, 2025layoffSource ↗
Corteva AgriscienceContra Costa, CA3Mar 28, 2025Dec 10, 2024layoffSource ↗
Corteva AgriscienceContra Costa, CA18Jan 3, 2025Sep 26, 2024layoffSource ↗
Corteva AgriscienceContra Costa, CA4Sep 27, 2024Jun 25, 2024layoffSource ↗
Corteva AgriscienceContra Costa, CA2Nov 8, 2024Jun 25, 2024layoffSource ↗
Corteva AgriscienceContra Costa, CA6Apr 26, 2024Feb 5, 2024layoffSource ↗
Corteva AgriscienceContra Costa, CA31Oct 27, 2023Jul 17, 2023layoffSource ↗
Corteva AgriscienceLeRoy, 28857 E 200 North Rd. PO Box 1000 · IL recordSecondary · WARN Feed33UnavailableJul 18, 2019UnavailableSource ↗

23 notices · Source check Oct 8, 2026