Genentech Layoffs

Location South San Francisco, CA · United States · Subscribe (RSS)

Layoff rounds

346

Employees laid off

—

Funding stage

—

Total raised

Genentech has 3 publicly reported layoff rounds on record between June 26, 2025 and October 24, 2025. A total of about 346 employees were affected across these rounds.

Layoff history

October 24, 2025WARN notice

Genentech cut 118 employees

118 laid off Location South San Francisco, CA Effective November 28, 2025 Facility 1 DNA Way South San Francisco CA 94080

Genentech disclosed a workforce reduction affecting its South San Francisco, CA operations in October 24, 2025. Approximately 118 roles were eliminated.

Reason: Layoff Permanent

July 16, 2025WARN notice

Genentech cut 87 employees

87 laid off Location South San Francisco, CA Effective September 15, 2025 Facility 1 DNA Way South San Francisco CA 94080

Genentech disclosed a workforce reduction affecting its South San Francisco, CA operations in July 16, 2025. Approximately 87 roles were eliminated.

Reason: Layoff Permanent

June 26, 2025WARN notice

Genentech cut 141 employees

141 laid off Location South San Francisco, CA Effective August 18, 2025 Facility 1 DNA Way South San Francisco CA 94080

Genentech disclosed a workforce reduction affecting its South San Francisco, CA operations in June 26, 2025. Approximately 141 roles were eliminated.

Reason: Layoff Permanent

Data for Genentech is compiled from public WARN Act filings and reporting linked above. See our methodology.