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REPORTED · WARN NOTICE✓ VERIFIEDAdded Jul 27, 2026

onsemi Layoff — May 2025

SOURCEOFFICIAL FILINGCalifornia Employment Development Department· filed March 12, 2025View the filing ↗

EMPLOYEES AFFECTED
51
SHARE OF WORKFORCE
~0.1%
EFFECTIVE DATE
May 11, 2025
51 OF 34,000 EMPLOYEES

What we know

Location: Rose Orchard Way San Jose, CA (Santa Clara County).

A WARN notice for this layoff is recorded on March 12, 2025.

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

Summary

onsemi disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice recorded by the CA state workforce agency on March 12, 2025. The notice covers 51 employees in Rose Orchard Way San Jose, CA (Santa Clara County), with the layoff effective May 11, 2025.

That is roughly 0.2% of the 34,000 people onsemi employs.

LayoffTalk has tracked 2 layoff events at onsemi since November 2022, including 139 jobs documented in official WARN filings.

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SOURCE
Official WARN notice
View state filing ↗
O
onsemiON
Information Technology · 34,000 employees
2
EVENTS TRACKED
139
JOBS IN WARN FILINGS
View company profile

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CREATED JUL 27, 2026LAST UPDATED AUG 3, 2026