WARNTracker
.com
Layoff Insights from Public Records
ContactInsightsGet the Data Email alerts

Genentech Layoff — South San Francisco, CA (November 2025)

Company

Genentech

Effective Date

November 28, 2025

WARN Notice Filed

October 24, 2025

Employees Affected

118

Location

South San Francisco, CA

State

CA

Genentech has filed 14 WARN Act notices affecting 2,048 workers. View all Genentech layoffs →

Other layoffs at Genentech

DateLocationEmployees
September 15, 2025South San Francisco, CA87
August 18, 2025South San Francisco, CA141
July 14, 2025South San Francisco, CA143
October 8, 2024South San Francisco, CA93
May 24, 2023South San Francisco, CA271
January 4, 2022South San Francisco, CA52
September 18, 2020South San Francisco, CA474
March 18, 2020South San Francisco, CA114
May 16, 2019South San, CA54
March 29, 2019South San, CA67
December 19, 2018South San, CA83
August 31, 2018South San, CA223
December 31, 2017Vacaville, CA128

Source: U.S. Department of Labor WARN Act data

Browse layoffs by state:

California layoffs

Stay up to date via our Substack newsletter:

Get the Data

Get access to full data set Purchase historical WARN layoff notice data Purchase data subscription for future WARN layoff notices Purchase company-specific job title breakdown data Request laid-off employee profiles

Charts

Layoff charts by state and year

Layoff insights

By company & stateBy role & levelSoftware engineer payroll reductionsTech layoff charts

Blog

Guide to Navigating LayoffsGuide to the WARN ActList of Tech Alumni CommunitiesAll blog posts

About

For employers - Need help hiring?For job seekersFAQBrowse CompaniesRetraining DataContact usReport possible WARN Act violation

Job boards

30,000+ Climate Tech Jobs10,000+ AI / Machine Learning Jobs600+ Telemedicine & Remote Physician Jobs

Our Other Products

EIN & Tax ID Search for US CompaniesPower Plant & Electricity Grid AnalyticsGrid TrackerData Center TrackerBuy/Sell Surplus Transformers

Layoffs by company

Amazon layoffsAramark layoffsBed Bath & Beyond layoffsBoeing layoffsCinemark layoffsGenentech layoffsGeneral Electric layoffsGoogle layoffsHyatt layoffsIntel layoffsJohnson & Johnson layoffsMacy's layoffsMarriott International layoffsMeta/Facebook layoffsMicrosoft layoffsNestle layoffsNetflix layoffsPfizer layoffsSalesforce layoffsTesla layoffsThermo Fisher layoffsTwitter layoffsUnited Airlines layoffsWalmart layoffsAll companies

Layoffs by year

Layoffs in 2026Layoffs in 2025Layoffs in 2024Layoffs in 2023Layoffs in 2022Layoffs in 2021Layoffs in 2020Layoffs in 2019Layoffs in 2018Layoffs in 2017Layoffs in 2016Layoffs in 2015Layoffs in 2014Layoffs in 2013Layoffs in 2012Layoffs in 2011Layoffs in 2010Layoffs in 2009Layoffs in 2008Layoffs in 2007Layoffs in 2006Layoffs in 2005Layoffs in 2004Layoffs in 2003Layoffs in 2002Layoffs in 2001Layoffs in 2000Layoffs in 1999Layoffs in 1998Layoffs in 1997Layoffs in 1996Layoffs in 1995Layoffs in 1994Layoffs in 1993Layoffs in 1992Layoffs in 1991Layoffs in 1990Layoffs in 1989Layoffs in 1988

Layoffs by state

CaliforniaNew YorkAlaskaAlabamaArizonaColoradoConnecticutD.C.DelawareFloridaGeorgiaHawaiiIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew JerseyNew MexicoNevadaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest Virginia

Made by Steven Zhang and Chris Talley at interconnection.fyi

© 2026 WARNTracker. All rights reserved.

Some logos provided by Clearbit.

Get the Data