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REPORTED · WARN NOTICE✓ VERIFIEDAdded Jul 27, 2026

Lam Research Corporation Layoff — July 2023

SOURCEOFFICIAL FILINGCalifornia Employment Development Department· filed May 25, 2023View the filing ↗

EMPLOYEES AFFECTED
161
SHARE OF WORKFORCE
~0.9%
EFFECTIVE DATE
Jul 26, 2023
161 OF 17,700 EMPLOYEES

What we know

Location: Portola Avenue Livermore, CA · 2 locations (Alameda County).

A WARN notice for this layoff is recorded on May 25, 2023.

Disclosed through an official WARN filing with the CA state workforce agency.

Summary

Lam Research Corporation disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice recorded by the CA state workforce agency on May 25, 2023. The notice covers 161 employees in Portola Avenue Livermore, CA (Alameda County), with the layoff effective July 26, 2023.

The state lists each affected employee separately by work location, so this filing spans 2 CA communities: Cushing Parkway Fremont, Portola Avenue Livermore.

That is roughly 0.9% of the 17,700 people Lam Research Corporation employs.

LayoffTalk has tracked 2 layoff events at Lam Research Corporation since April 2023, including 561 jobs documented in official WARN filings.

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SOURCE
Official WARN notice
View state filing ↗
L
Lam Research CorporationLRCX
Information Technology · 17,700 employees
2
EVENTS TRACKED
561
JOBS IN WARN FILINGS
View company profile

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CREATED JUL 27, 2026LAST UPDATED AUG 11, 2026