Illumina, Inc. Worldwide Headquarters
6 notices · 264 workers · Jul 13, 2023 to Jan 14, 2026
A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources
By state
Notices by the state they were filed with, and the workers they name. From California Employment Development Department.
By year
| Year | Notices | Workers |
|---|---|---|
| 2026 | 2 | 5 |
| 2025 | 3 | 184 |
| 2023 | 1 | 75 |
By the notice date. Workers leave out notices marked as amendments.