Employers in Missouri posted 4 WARN Act notices in November 2024, affecting an estimated 941 workers — reflecting a cooling compared to October and up 629% versus November 2023. The average filing covered 235 workers, with 0 closures among the notices.
| Industry | Notices | Workers |
|---|---|---|
| Manufacturing | 3 | 839 |
| Accommodation & Food | 1 | 102 |
The Manufacturing sector saw the heaviest impact with 839 workers across 3 notices. On a related front, Accommodation & Food reported 102 workers.
| County | Notices | Workers |
|---|---|---|
| Platte | 1 | 144 |
| St. Louis | 1 | 102 |
| Adair | 1 | 3 |
Platte bore the heaviest burden, accounting for 15% of all affected workers with 144 workers across 1 notices.
| City | Notices | Workers |
|---|---|---|
| Berkeley, Hazelwood, Kansas City, Kingsville, Maryland Heights, O'Fallon, St. Charles, St. Louis, St. Ann | 1 | 692 |
| Riverside | 1 | 144 |
| Berkeley | 1 | 102 |
| Kirksville | 1 | 3 |
| Type | Notices | Workers |
|---|---|---|
| Layoff | 4 | 941 |
| Company | City | Workers | Type | Date |
|---|---|---|---|---|
| The Boeing Company | Berkeley, Hazelwood, Kansas City, Kingsville, Maryland Heights, O'Fallon, St. Charles, St. Louis, St. Ann | 692 | Layoff | 2024-11-20 |
| Martinrea | Riverside | 144 | Layoff | 2024-11-18 |
| Gate Gourmet | Berkeley | 102 | Layoff | 2024-11-22 |
| Hollister | Kirksville | 3 | Layoff | 2024-11-25 |
The largest notice was filed by The Boeing Company at its Berkeley, Hazelwood, Kansas City, Kingsville, Maryland Heights, O'Fallon, St. Charles, St. Louis, St. Ann facility, reporting 692 affected workers. Martinrea followed with 144 workers.
The trends suggest a mixed picture for Missouri's labor market, with activity diverging between monthly and annual comparisons. The Manufacturing sector warrants close attention heading into the next period.
This analysis is based on official WARN Act filings reported by Missouri. The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60-day advance notice of mass layoffs and plant closings. Data is updated daily by WARN Firehose. View all Missouri WARN notices, browse layoffs by state, or download the full dataset.
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