Region

San Mateo County

California

More WARN Notices from 

San Mateo County, California
View All Notices
Affected Workers
19
Notice Date
September 26, 2025
Effective Date
November 14, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CASAGPH250926
Notice Details
Company

Carbon, Inc.

Affected Workers
78
Notice Date
September 17, 2025
Effective Date
November 17, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CAS250917
Notice Details
Company

Arsenal Biosciences, Inc.

Affected Workers
100
Notice Date
September 17, 2025
Effective Date
November 14, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CAS250917
Notice Details
Affected Workers
187
Notice Date
September 2, 2025
Effective Date
November 3, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CASORAN250902
Notice Details
Affected Workers
1
Notice Date
August 26, 2025
Effective Date
July 24, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CASPLPE250826
Notice Details
Affected Workers
9
Notice Date
August 26, 2025
Effective Date
July 24, 2025
Expiration Date
Permamnent / Temporary
Closure / Layoff
Union
CASPLPE250826
Notice Details