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REPORTED · WARN NOTICE✓ VERIFIEDAdded Jul 27, 2026

Genentech, Inc. Layoff — June 2024

SOURCEOFFICIAL FILINGCalifornia Employment Development Department· filed April 3, 2024View the filing ↗

EMPLOYEES AFFECTED
436
SHARE OF WORKFORCE
~3.4%
EFFECTIVE DATE
Jun 5, 2024
436 OF 13,000 EMPLOYEES

What we know

Location: DNA Way South South San Francisco, CA (San Mateo County).

A WARN notice for this layoff is recorded on April 3, 2024.

Disclosed through an official WARN filing with the CA state workforce agency.

Summary

Genentech, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice recorded by the CA state workforce agency on April 3, 2024. The notice covers 436 employees in DNA Way South South San Francisco, CA (San Mateo County), with the layoff effective June 5, 2024.

That is roughly 3.4% of the 13,000 people Genentech, Inc. employs.

LayoffTalk has tracked 13 layoff events at Genentech, Inc. since May 2023, including 1,392 jobs documented in official WARN filings, with 5 additional events known from news reporting.

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SOURCE
Official WARN notice
View state filing ↗
G
Genentech, Inc.RHHBY
Health Care · 13,000 employees
13
EVENTS TRACKED
1,392
JOBS IN WARN FILINGS
View company profile

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CREATED JUL 27, 2026LAST UPDATED AUG 7, 2026