SIE Orange County Kitchen, LLC filed a single WARN Act notice with an effective date of October 2025, affecting 64 employees at its Anduril Drive Costa Mesa, CA facility. The notice was classified as a layoff.

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.

All WARN Act Notices

Location Effective Date Employees Type
Anduril Drive Costa Mesa, CA Oct 1, 2025 64 layoff