Location: DNA Way South San Francisco, CA (San Mateo County).
A WARN notice was filed on October 24, 2025.
Disclosed through an official WARN filing with the CA state workforce agency.
Genentech, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the CA state workforce agency on October 24, 2025. The notice covers 118 employees in DNA Way South San Francisco, CA (San Mateo County), with the layoff effective November 28, 2025.
That is roughly 0.9% of the 13,000 people Genentech, Inc. employs.
LayoffTalk has tracked 15 layoff events at Genentech, Inc. since October 2023, affecting a combined 1,851 employees.
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Genentech, Inc. cut 118 jobs in DNA Way South San Francisco, CA on November 28, 2025. What did this look like from the inside — which teams, how much notice, what severance was offered? You can post anonymously below.
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