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Region
Contra Costa
California
3188
Total layoffs since
February 5, 2024
93
Total notices since
February 5, 2024
More WARN notices from
Contra Costa, California
View All Notices
Company
Verizon
Affected Workers
54
Notice Date
11/21/2025
Effective Date
1/23/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
—
State
California
Address
—
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Verizon
Affected Workers
54
Notice Date
11/21/2025
Effective Date
1/23/2026
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
2770 Shadelands Dr., Bldg 11 Walnut Creek CA 94598
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Henkel Corporation
Affected Workers
13
Notice Date
11/21/2025
Effective Date
1/30/2026
Expiration Date
—
Permamnent / Temporary
—
Closure / Layoff
—
Industry
—
State
California
Address
5110 Port Chicago Hwy Suite A Concord CA 94520
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
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
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