Contra Costa County, California
2 workers · Layoff · filed Apr 21, 2026
A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources
- Company
- Corteva Agriscience LLC
- Workers
- 2 workers
- Kind
- Layoff
- Notice date
- Apr 21, 2026
- Effective date
- Jul 3, 2026
- Location
- Contra Costa County
- State
- California
- Notice
- ca-6158c04312fd2b72
As published
- notice_date
- 04/21/2026
- effective_date
- 07/03/2026
- received_date
- 04/21/2026
- company
- Corteva Agriscience LLC
- num_employees
- 2
- layoff_or_closure
- Layoff Permanent
- county
- Contra Costa County
From the California Employment Development Department's WARN list, row 1,628, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.