San Mateo County, California
2,212 workers · Layoff · filed May 22, 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
- Company
- Meta Platforms, Inc.
- Workers
- 2,212 workers
- Kind
- Layoff
- Notice date
- May 22, 2026
- Effective date
- Jul 22, 2026
- Location
- San Mateo County
- State
- California
- Notice
- ca-5cd8bdc5bc5c7379
As published
- notice_date
- 05/22/2026
- effective_date
- 07/22/2026
- received_date
- 05/26/2026
- company
- Meta Platforms, Inc.
- num_employees
- 2,212
- layoff_or_closure
- Layoff Permanent
- county
- San Mateo County
From the California Employment Development Department's WARN list, row 1,776, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.