Location: La Puente, CA (Los Angeles County).
A WARN notice was filed on October 29, 2025.
Disclosed through an official WARN filing with the CA state workforce agency.
Smurfit Westrock Plc disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the CA state workforce agency on October 29, 2025. The notice covers 141 employees in La Puente, CA (Los Angeles County), with the layoff effective December 14, 2025.
That is roughly 0.1% of the 100,000 people Smurfit Westrock Plc employs.
LayoffTalk has tracked 14 layoff events at Smurfit Westrock Plc since April 2023, affecting a combined 1,949 employees.
Anonymous by default. Be kind — people reading this may be going through it right now.
Smurfit Westrock Plc cut 141 jobs in La Puente, CA on December 14, 2025. Were you affected, or do you know people who were? How was it handled — severance, notice, which teams? You can post anonymously below.
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