County

Contra Costa

California

More WARN notices from 

Contra Costa, California
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Company
Corteva Agriscience LLC
Affected Workers
4
Notice Date
11/18/2025
Effective Date
2/27/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
—
State
California
Address
—
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Corteva Agriscience LLC
Affected Workers
4
Notice Date
11/18/2025
Effective Date
2/27/2026
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
901 Loveridge Road Pittsburg CA 94565
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Corteva Agriscience LLC
Affected Workers
3
Notice Date
10/21/2025
Effective Date
1/2/2026
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
901 Loveridge Road Pittsburg CA 94565
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Chevron
Affected Workers
68
Notice Date
10/14/2025
Effective Date
10/23/2025
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
Manufacturing
State
California
Address
5001 Executive Parkway, Suite 200 San Ramon CA 94583
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Kaiser Foundation
Affected Workers
1
Notice Date
10/7/2025
Effective Date
9/17/2025
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
501 Lennon Ln. Walnut Creek CA 94598
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Kaiser Foundation
Affected Workers
1
Notice Date
9/10/2025
Effective Date
9/8/2025
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
25 N. Via Monte Walnut Creek CA 94598
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details