Michigan WARN Act Notices
Michigan WARN notices are administered by LEO and apply to employers with 50+ full-time employees facing mass layoffs or plant closings. Layoff Lookout monitors filings from the Michigan Department of Labor and Economic Opportunity (LEO) and updates this page daily.
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See plans →Total Notices
91
Workers Affected
10,265
Last 90 Days
0
Most Recent
Apr 7, 2026
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Michigan WARN Notice Map
Recent Michigan WARN Notices
View all →The Taubman Company LLC
Bloomfield Hills
Labcorp Early Development Laboratories, Inc., and Laboratory Corporation of America Holdings (“Labcorp”)
Ann Arbor
Yanfeng
Romulus
Anderton Machining
Jackson
Vista Maria
Dearborn Heights
Oakland Stamping LLC, DBA AUTOKINITON
Detroit
C3 Industries, Inc.
Webberville
The Common Ground Sanctuary
Pontiac
IAC Alma, LLC
Alma
IAC Mendon, LLC
Mendon
Avancez
Hazel Park
SimplyIOA, LLC
Spirit Airlines
Detroit
Factory ZERO Detroit-Hamtramck Assembly Center
Detroit
United Parcel Service (UPS)
SW Wyoming
What is a WARN Notice?
The federal Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100 or more employees to give at least 60 days' advance notice before plant closings or mass layoffs affecting 50+ workers.
Michigan WARN notices are administered by LEO and apply to employers with 50+ full-time employees facing mass layoffs or plant closings.
WARN notices are public records filed with state workforce agencies. Layoff Lookout aggregates these filings daily so workers, researchers, and journalists can track layoff activity across Michigan in one place.