WARN · Worker Adjustment and Retraining Notification
Filed
Nov 18, 2025
Filed as “Corteva Agriscience LLC”.
Data as of Sep 27, 2026.
No verified source link for this filing.
Contra Costa County · California · filed 1 month ago · effective Oct 30, 2026
Contra Costa County · California · filed 3 months ago · effective Aug 28, 2026
Contra Costa County · California · filed 5 months ago · effective Jul 3, 2026
Contra Costa County · California · filed 7 months ago · effective Jun 5, 2026
Contra Costa County · California · filed 7 months ago · effective Apr 24, 2026
| Employer | Location | State | Announced | Layoff date | Jobs | Filing details |
|---|---|---|---|---|---|---|
| Corteva Agriscience LLC | Contra Costa County | California | 1 month ago | Oct 30, 2026 | 2 | View filing → |
| Corteva Agriscience LLC | Contra Costa County | California | 3 months ago | Aug 28, 2026 | 1 | View filing → |
| Corteva Agriscience LLC | Contra Costa County | California | 5 months ago | Jul 3, 2026 | 2 | View filing → |
| Corteva Agriscience LLC | Contra Costa County | California | 7 months ago | Jun 5, 2026 | 3 | View filing → |
| Corteva Agriscience LLC | Contra Costa County | California | 7 months ago | Apr 24, 2026 | 3 | View filing → |
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