WARN ACT DATABASE — Data Updated Daily

UPS has a WARN Act filing history stretching from March 2024 to September 2025, with 21 notices affecting 3,396 employees in total. Filings are concentrated in California (4) and Maryland (3), with additional notices across 10 other states. Notices include 16 layoffs and 5 facility closures. The largest single filing affected 404 employees in Thornton, CO (January 2025).

Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.

Layoff History

Employees affected over time

All WARN Act Notices

Location Effective Date Employees Type
New Orleans, LA Sep 8, 2025 177 layoff
Holmen, WI Jun 10, 2025 42 closure
Gaithersburg, MD May 5, 2025 69 layoff
Charlotte, NC May 2, 2025 99 closure
Gaithersburg, MD Apr 22, 2025 81 layoff
Thornton, CO Jan 15, 2025 404 closure
Atlanta, GA, OK Nov 18, 2024 286 layoff
Roanoke, VA Jun 3, 2024 153 closure
Charlotte, NC May 24, 2024 82 closure
Jurupa Avenue Ontario, CA Apr 30, 2024 68 layoff
Jurupa Avenue Ontario, CA Apr 29, 2024 68 layoff
Jurupa Street Ontario, CA Apr 27, 2024 333 layoff
Jurupa Street Ontario, CA Apr 26, 2024 333 layoff
Warwick, RI Apr 2, 2024 130 layoff
Warwick, RI Apr 1, 2024 130 layoff
Halethorpe, MD Mar 26, 2024 118 layoff
Nashua, NH Mar 26, 2024 87 layoff
Atlanta, OR N/A 244 layoff
Atlanta, OR N/A 350 layoff
Unknown, OK N/A layoff
Salt Lake City, UT N/A 142 layoff

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