Shell Catalyst & Technologies Layoff — November 2026
SOURCEOFFICIAL FILINGCalifornia Employment Development Department· filed September 9, 2026View the filing ↗
What we know
Location: Mococo Road Martinez, CA (Contra Costa County).
A WARN notice for this layoff is recorded on September 9, 2026.
Disclosed through an official WARN filing with the CA state workforce agency.
Summary
Shell Catalyst & Technologies disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice recorded by the CA state workforce agency on September 9, 2026. The notice covers 64 employees in Mococo Road Martinez, CA (Contra Costa County), with the layoff effective November 30, 2026.
LayoffTalk has tracked 2 layoff events at Shell Catalyst & Technologies since December 2024, including 123 jobs documented in official WARN filings.
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Estimated figure based on a WARN filing. Not yet confirmed by Shell Catalyst & Technologies.
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