Merck & Co., Inc.
15 notices · 1,805 workers · Jul 31, 2009 to Oct 3, 2026
Also filed as Merck · Merck & Co · Merck - Branchburg
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 New Jersey Department of Labor and Workforce Development, Pennsylvania Department of Labor and Industry, Washington Employment Security Department.
By year
| Year | Notices | Workers |
|---|---|---|
| 2026 | 3 | 346 |
| 2025 | 2 | 221 |
| 2024 | 1 | 5 |
| 2016 | 1 | 64 |
| 2015 | 1 | 172 |
| 2013 | 1 | 113 |
| 2012 | 1 | 150 |
| 2011 | 2 | 104 |
| 2010 | 2 | 590 |
| 2009 | 1 | 40 |
By the notice date. Workers leave out notices marked as amendments.
Notices 15
- Rahway, New Jersey
- Rahway, New Jersey
- Rahway, New Jersey
- Rahway, New Jersey
- Montour, Pennsylvania
- Montgomery, Pennsylvania
- Kenilworth, New Jersey
- Branchburg, New Jersey
- Kenilworth, New Jersey
- Kenilworth, New Jersey
- Springfield, New Jersey
- Union, New Jersey
- Lafayette, New Jersey
- KENILWORTH, New Jersey
- Seattle, Washington