Below is a full breakdown of Merck & Co’s layoff activity, including affected locations, employee totals by event. In 2025, the largest impact occurred in Pennsylvania where 163 employees were affected.
2
Total Events
221
Employees Affected
2
States Affected
| Company Name | City | State | Affected Employees | Notice Date | Layoff Date |
|---|---|---|---|---|---|
| Merck & Co | Rahway | New Jersey | 58 | - | Nov 14, 2025 |
| Merck & Co. Inc | C Riverside | Pennsylvania | 163 | - | May 16, 2025 |
Events and employees affected by month
2 states reported
