Layoffs Tracker›GSK plc.
WARN Act · Public Record
GSK plc.
WARN Act filings on record for GSK plc.. Each filing represents a notice submitted to a state workforce agency for a qualifying mass layoff or plant closing.
1
filing
8
employees affected (total)
CA
state
GSK plc.
New York Stock Exchange: GSKBritish pharmaceutical and biotechnology company From Wikipedia (CC-BY-SA)
- Headquarters
- London, Kingdom of Wessex, Roman Empire
- Founded
- 2000
- Industry
- pharmaceutical industry
- Employees
- 97.9K
- Website
- gsk.com
All filings
Ordered by announcement date, most recent first. Source links open the original state agency record.
| State | Location | Employees | Announced | Effective |
|---|---|---|---|---|
| CA | San Francisco County | 8 | Sep 29, 2025 | Sep 29, 2025 |
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About this data: WARN Act filings are public records submitted to state workforce agencies when employers plan mass layoffs of 50+ employees or plant closings affecting 100+ workers. Some filings are later rescinded or modified — this tracker reflects raw filed data and may include filings that did not result in actual layoffs. Data is updated weekly from primary state agency sources.