Silgan Containers Layoffs - WARN Act Notices

Silgan Containers has a WARN Act filing history stretching from April 2016 to October 2026, with 7 notices affecting 627 employees in total. Filings span California (6) and Indiana (1). Notices include 6 layoffs and 1 facility closure. The largest single filing affected 180 employees in Patterson Road Riverbank, CA (October 2025). Activity has been elevated recently, with 6 of 7 notices falling within the past 12 months.

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.