Employers in Michigan reported 22 WARN Act notices in January 2023, displacing an estimated 1,253 workers — signaling an acceleration from December and up 334% versus January 2022. The average filing covered 57 workers, with 2 closures among the notices.
Industry classification was not available for filings in Michigan this month. A total of 1,253 workers were affected across 22 notices.
| County | Notices | Workers |
|---|---|---|
| Wayne | 3 | 650 |
| Oakland | 1 | 161 |
| Lenawee | 1 | 149 |
| Macomb | 1 | 130 |
| Gratiot | 1 | 82 |
Wayne felt the sharpest impact, accounting for 52% of all affected workers with 650 workers across 3 notices.
| City | Notices | Workers |
|---|---|---|
| Detroit | 1 | 516 |
| Farmington | 1 | 161 |
| Adrian | 1 | 149 |
| Dearborn | 1 | 133 |
| Warren | 1 | 130 |
| Type | Notices | Workers |
|---|---|---|
| Layoff | 6 | 962 |
| Closure | 2 | 291 |
Closures accounted for 23% of affected workers, while the majority of filings were layoffs rather than permanent shutdowns.
| Company | City | Workers | Type | Date |
|---|---|---|---|---|
| Prospect Airport Services Inc | Detroit | 516 | Layoff | 2023-01-06 |
| Concentrix Corporation | Farmington | 161 | Closure | 2023-01-23 |
| Inteva Products, Inc | Adrian | 149 | Layoff | 2023-01-13 |
| The Dearborn Inn | Dearborn | 133 | Layoff | 2023-01-03 |
| Proper Group Holdings LLC | Warren | 130 | Closure | 2023-01-06 |
| Clover Imaging LLC | Ithaca | 82 | Layoff | 2023-01-12 |
| Marshall Excelsior Co. Inc | Marshall | 81 | Layoff | 2023-01-30 |
| Monitronics International Inc | Belleville | 1 | Layoff | 2023-01-13 |
| Concentrix | Purchase dataset for city details | N/A | 2023-01-03 | |
| Proper Group Holdings LLC | Purchase dataset for city details | N/A | 2023-01-06 | |
| Prospect Airport Services Inc | Purchase dataset for city details | N/A | 2023-01-06 | |
| Concentrix | Purchase dataset for city details | N/A | 2023-01-06 | |
| Proper Group Holdings, LLC (Proper Tooling) | Purchase dataset for city details | N/A | 2023-01-06 | |
| Clover Imaging Group, LLC | Purchase dataset for city details | N/A | 2023-01-11 | |
| Clover Imaging LLC | Purchase dataset for city details | N/A | 2023-01-12 |
The most significant filing came from Prospect Airport Services Inc at its Detroit facility, reporting 516 affected workers. Concentrix Corporation followed with 161 workers.
After a dip last month, layoff activity has ticked back up.
The numbers illustrate mounting pressure on the Michigan labor market, with activity running above both recent and year-ago benchmarks.
This analysis is based on official WARN Act filings reported by Michigan. 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 Michigan WARN notices, browse layoffs by state, or download the full dataset.
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