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Illumina, Inc. Worldwide Headquarters Layoffs

Location San Diego, CA · United States · Subscribe (RSS)

4
Layoff rounds
17
Employees laid off
—
Funding stage
—
Total raised

Illumina, Inc. Worldwide Headquarters has 4 publicly reported layoff rounds on record between November 5, 2025 and January 14, 2026. A total of about 17 employees were affected across these rounds.

Layoff history

January 14, 2026WARN notice
Illumina, Inc. Worldwide Headquarters cut 1 employee
1 laid off Location San Diego, CA Effective March 9, 2026 Facility 5200 Illumina Way San Diego CA 92122

Illumina, Inc. Worldwide Headquarters disclosed a workforce reduction affecting its San Diego, CA operations in January 14, 2026. Approximately 1 roles were eliminated.

Reason: Layoff Permanent

January 14, 2026WARN notice
Illumina, Inc. Worldwide Headquarters cut 4 employees
4 laid off Location San Diego, CA Effective March 16, 2026 Facility 5200 Illumina Way San Diego CA 92122

Illumina, Inc. Worldwide Headquarters disclosed a workforce reduction affecting its San Diego, CA operations in January 14, 2026. Approximately 4 roles were eliminated.

Reason: Layoff Permanent

November 13, 2025WARN notice
Illumina, Inc. Worldwide Headquarters cut 8 employees
8 laid off Location San Diego, CA Effective November 11, 2025 Facility 5200 Illumina Way San Diego CA 92122

Illumina, Inc. Worldwide Headquarters disclosed a workforce reduction affecting its San Diego, CA operations in November 13, 2025. Approximately 8 roles were eliminated.

Reason: Layoff Permanent

November 5, 2025WARN notice
Illumina, Inc. Worldwide Headquarters cut 4 employees
4 laid off Location San Diego, CA Effective January 5, 2026 Facility 5200 Illumina Way San Diego CA 92122

Illumina, Inc. Worldwide Headquarters disclosed a workforce reduction affecting its San Diego, CA operations in November 5, 2025. Approximately 4 roles were eliminated.

Reason: Layoff Permanent

Data for Illumina, Inc. Worldwide Headquarters is compiled from public WARN Act filings and reporting linked above. See our methodology.