WARN Act Layoffs in Saint Charles County, Missouri
WARN Act mass layoff and plant closure notices in Saint Charles County, Missouri, updated daily.
Data updated
3
Notices (2026)
341
Workers Affected
Nike IHM, Inc (dba AirMI)
Biggest Filing (172)
Manufacturing
Top Industry
Data Insights
Industry Breakdown
Workers affected by industry sector
Layoff Types
Workers affected by notice type
Latest WARN Notices in Saint Charles County
| Company | City | Employees | Notice Date | Type |
|---|---|---|---|---|
| General Mills | St. Charles | 6 | Closure | |
| Nike IHM, Inc (dba AirMI) | St. Charles | 172 | Layoff | |
| General Mills Operations | St. Charles | 163 | Closure | |
| Cenlar | O'Fallon | 93 | Closure | |
| Jack Cooper | Wentzville | 239 | Closure | |
| Southern Glazers | St. Charles | 94 | Layoff | |
| Ingram Micro | O'Fallon | 60 | Closure | |
| Marsden Services | St. Peters | 93 | ||
| Windsor Estates | St. Charles | 85 | Closure | |
| North America Savings Bank | Cottleville | 85 | Layoff | |
| Timet | Wentzville | 42 | Layoff | |
| Leadec | Wentzville | 146 | Layoff | |
| LMI Aerospace | St. Charles | 60 | Layoff | |
| Ameristar Casino Resort Spa - St. Charles | St. Charles | 947 | Layoff | |
| Leonard’s Metal, Inc. DBA LMI Aerospace - Highway 94 | St. Charles | 52 | Layoff | |
| Leonard’s Metal, Inc. DBA LMI Aerospace - Fountain Lakes | St. Charles | 88 | Layoff | |
| Black Bear Diner | St. Charles | 38 | Layoff | |
| Atrium Hospitality - St. Charles Embassy Suites | St. Charles | 87 | Layoff | |
| DB Schenker | St. Peters | 144 | ||
| Cognosante, LLC (Updated 03-26-2018) | Wentzville | 84 | Closure |
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Saint Charles County, Missouri Layoff FAQ
How many layoffs have been announced in Saint Charles County, Missouri?
Saint Charles County, Missouri has had 3 WARN Act notices (2026) affecting 341 workers.
What was the largest recent layoff in Saint Charles County, Missouri?
The largest WARN filing in Saint Charles County, Missouri was by Nike IHM, Inc (dba AirMI), affecting 172 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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