WARN Act mass layoff and plant closure notices in Waltham, Massachusetts, updated daily.
Workers affected by industry sector
| Company | City | Employees | Notice Date | Type |
|---|---|---|---|---|
| Mural Oncology, Inc | Waltham | 117 | 2025-04-16 | |
| American Institutes of Research ("AIR") | Waltham | 9 | 2025-04-02 | |
| American Institute of Research ("AIR") | Waltham | 12 | 2025-03-11 | |
| Stratasys, Inc | Waltham | 5 | 2024-09-10 | |
| Wolverine World Wide, Inc | Waltham | 71 | 2024-01-29 | |
| Seres Therapeutics, Inc | Waltham | 112 | 2023-11-01 | |
| Apellis Pharmaceuticals | Waltham | 175 | 2023-08-30 | |
| Sodexo @ Brandeis University | Waltham | 171 | 2022-04-25 | |
| Decipher Pharmaceuticals, LLC | Waltham | 116 | 2021-11-29 | |
| Actifio, Inc | Waltham | 315 | 2020-12-07 | |
| Amadeus North America, Inc | Waltham | 228 | 2020-09-01 | |
| Merritt Hospitality, LLC (Embassy Suites Boston/Waltham) | Waltham | 10 | 2020-06-17 | |
| AMAG Pharmaceuticals, Inc | Waltham | 104 | 2020-06-10 | |
| AMAG Pharmaceuticals, Inc | Waltham | 13 | 2020-05-12 | |
| Care.com | Waltham | 415 | 2020-05-01 | |
| Cerner Corporation ("Cerner") | Waltham | 161 | 2019-11-14 | |
| Verizon Connect | Waltham | 0 | 2019-11-14 | |
| ImmunoGen | Waltham | 74 | 2019-07-01 |
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