County

San Mateo

California

More WARN notices from 

San Mateo, California
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Company
C3.ai, Inc.
Affected Workers
71
Notice Date
2/23/2026
Effective Date
4/26/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
Professional, Scientific, and Technical Services
State
California
Address
1400 Seaport Boulevard Redwood City CA 94063
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
CityNet Services
Affected Workers
13
Notice Date
2/4/2026
Effective Date
11/15/2025
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
—
Industry
Public Administration
State
California
Address
398 El Camino Real San Bruno CA 94066
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Genentech, Inc.
Affected Workers
141
Notice Date
2/4/2026
Effective Date
8/18/2025
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
Wholesale Trade
State
California
Address
1 DNA Way South San Francisco CA 94080
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Meta Platforms, Inc.
Affected Workers
2
Notice Date
2/3/2026
Effective Date
3/20/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
Information
State
California
Address
220 Jefferson Drive Menlo Park CA 94025
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Meta Platforms, Inc.
Affected Workers
6
Notice Date
2/3/2026
Effective Date
3/20/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
Information
State
California
Address
1 Hacker Way Menlo Park CA 94025
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details
Company
Meta Platforms, Inc.
Affected Workers
39
Notice Date
2/3/2026
Effective Date
3/20/2026
Expiration Date
—
Permamnent / Temporary
Permanent
Closure / Layoff
Layoff
Industry
Information
State
California
Address
305 Constitution Dr. Menlo Park CA 94025
Contact Name
—
Contact Email
—
Contact Phone
—
Source
—
Notice Details