WARN Act Layoffs in Waltham, Massachusetts
WARN Act mass layoff and plant closure notices in Waltham, Massachusetts, updated daily.
Data updated
1
Notices (2026)
173
Workers Affected
SDH Education East, LLC (
Biggest Filing (173)
Education
Top Industry
Latest WARN Notices in Waltham
| Company | City | Employees | Notice Date | Type |
|---|---|---|---|---|
| SDH Education East, LLC (aka Sodexo) | Waltham | 173 | ||
| Mural Oncology | Waltham | 117 | ||
| American Institutes of Research ("AIR") | Waltham | 9 | ||
| American Institute of Research ("AIR") | Waltham | 12 | ||
| Stratasys | Waltham | 5 | ||
| Wolverine World Wide | Waltham | 71 | ||
| Seres Therapeutics | Waltham | 112 | ||
| Apellis Pharmaceuticals | Waltham | 175 | ||
| Sodexo @ Brandeis University | Waltham | 171 | ||
| Decipher Pharmaceuticals | Waltham | 116 | ||
| Merritt Hospitality, LLC (Embassy Suites Boston/Waltham) | Waltham | 10 | ||
| AMAG Pharmaceuticals | Waltham | 13 | ||
| AMAG Pharmaceuticals | Waltham | 104 | ||
| Amadeus North America | Waltham | 228 | ||
| Actifio | Waltham | 315 | ||
| Care.com | Waltham | 415 | ||
| Cerner Corporation ("Cerner") | Waltham | 161 | ||
| ImmunoGen | Waltham | 74 |
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Waltham, Massachusetts Layoff FAQ
How many layoffs have been announced in Waltham, Massachusetts?
Waltham, Massachusetts has had 1 WARN Act notice (2026) affecting 173 workers.
What was the largest recent layoff in Waltham, Massachusetts?
The largest WARN filing in Waltham, Massachusetts was by SDH Education East, LLC (aka Sodexo), affecting 173 workers.
What is the WARN Act?
The Worker Adjustment and Retraining Notification (WARN) Act is a federal law requiring employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs. Some states have stricter mini-WARN laws with lower thresholds or longer notice periods.
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