US WARN intelligence

South San, California WARN notices

South San, California has 19 non-cancelled imported WARN notices reporting 1,903 workers affected. 0 notices have future effective dates. These totals cover imported records only.

19Non-cancelled notices
1,903Reported workers
0Future effective dates
Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

Notice history by year

20196 notices · 460 reported workers
20187 notices · 755 reported workers
20172 notices · 36 reported workers
20152 notices · 498 reported workers
20142 notices · 154 reported workers

Filings and attributed reports

Company / locationWorkersEffective dateNotice dateType / source
Core-MarkSouth San, CA18May 31, 2019Mar 29, 2019closureSource ↗
Genentech, Inc. and Genentech USA, Inc.South San, CA54May 16, 2019Mar 28, 2019layoffSource ↗
AbbVie StemcentrxSouth San, CA178Apr 5, 2019Mar 13, 2019layoffSource ↗
SAPSouth San, CA94May 15, 2019Mar 12, 2019layoffSource ↗
Genentech, Inc. and Genentech USA, Inc.South San, CA67Mar 29, 2019Jan 24, 2019layoffSource ↗
Theravance Biopharma US, Inc.South San, CA49Mar 8, 2019Jan 7, 2019layoffSource ↗
Tobi.com LLCSouth San, CA62Jan 31, 2019Nov 30, 2018closureSource ↗
Genentech, Inc.South San, CA83Dec 19, 2018Nov 29, 2018layoffSource ↗
Achaogen, Inc.South San, CA85Jan 4, 2019Nov 12, 2018layoffSource ↗
Pfizer Inc.South San, CA100Feb 18, 2019Nov 9, 2018closureSource ↗
Lowes Companies, Inc.South San, CA119Jan 3, 2019Nov 5, 2018closureSource ↗
Achaogen, Inc.South San, CA83Sep 24, 2018Oct 31, 2018layoffSource ↗
Genentech, Inc. and Genentech USA, Inc.South San, CA223Aug 31, 2018Jul 26, 2018layoffSource ↗
ActelionSouth San, CA34Feb 28, 2018Nov 3, 2017layoffSource ↗
Fitbit, Inc.South San, CA2Apr 3, 2017Jan 30, 2017layoffSource ↗
Onyx Pharmaceuticals, IncSouth San, CA377Sep 25, 2015Oct 8, 2015closureSource ↗
Bay Bread LLC dba New French BakerySouth San, CA121Sep 25, 2015Jul 1, 2015closureSource ↗
Exelixis, Inc.South San, CA2Nov 3, 2014Sep 8, 2014layoffSource ↗
Exelixis, Inc.South San, CA152Nov 3, 2014Sep 2, 2014layoffSource ↗

19 notices · Source check Oct 7, 2026