Corteva Agriscience LLC layoffs: WARN notices and dates
Corteva Agriscience LLC has filed 2 WARN notices with the California labor department, naming 4 workers. The most recent was filed Sep 28, 2026.
Notices
| Notice date | Employer | City or county | Workers | Type | Source |
|---|---|---|---|---|---|
| Corteva Agriscience LLCTakes effect Oct 30, 2026 | Contra Costa County | 2 | Layoff Permanent | State record | |
| Corteva Agriscience LLCTakes effect Oct 30, 2026 | Contra Costa County | 2 | Layoff Permanent | State record |
Local workforce boards
The public workforce boards for each location in these notices. Their American Job Centers offer free help with job search, training and filing for benefits, and some run rapid-response services for workers in a WARN layoff.
Workforce Development Board of Contra Costa County
For notices in Contra Costa County
What to do if you’re affected
These are the notices Corteva Agriscience LLC filed under the WARN Act, as published by each state. A notice gives the number of workers and dates the employer reported; it does not say why. See the layoff tracker for how notices are collected and what they cover.