Below is a full breakdown of Charles River Laboratories Inc’s layoff activity, including affected locations, employee totals by event. In 2026, the largest impact occurred in Massachusetts where 281 employees were affected.
Biotechnology Research
Charles River provides products and services to help expedite the discovery, early-stage development and safe manufacture of novel drugs and therapeutics.
Website
www.criver.com
Headquarters
Wilmington, Maryland
5
Total Events
301
Employees Affected
2
States Affected
| Company Name | City | State | Affected Employees | Notice Date | Layoff Date |
|---|---|---|---|---|---|
| Charles River Laboratories | Wilmington | Massachusetts | 71 | Feb 19, 2026 | Apr 24, 2026 |
| Charles River Laboratories | Wilmington | Massachusetts | 71 | Mar 25, 2026 | Apr 24, 2026 |
| Charles River Laboratories Inc | Hanover | Maryland | 20 | Feb 2, 2026 | Mar 23, 2026 |
| Charles River Laboratories Inc | Wilmington | Massachusetts | 68 | Nov 10, 2025 | Jan 6, 2026 |
| Charles River Laboratories | Wilmington | Massachusetts | 71 | Dec 16, 2025 | Jan 6, 2026 |
Events and employees affected by month
2 states reported
