Onsemi Layoffs

Layoff Detector tracks official WARN Act notices filed by Onsemi across U.S. states. There are 4 filings on record, affecting 282 workers from 2022 to 2025.

Total filings

Workers affected

282

States

Latest filing

Mar 12, 2025

Filings

Location	Employees Affected	Notice Date	Type	Source
California	51	Mar 12, 2025	Layoff Permanent	—
Pocatello, Idaho	90	Jun 13, 2024	—	View
South Portland, Maine	53	Jun 13, 2024	WARN	View
California	88	Sep 19, 2022	Closure Permanent	—

California

Layoff Permanent

51 employeesMar 12, 2025—

Pocatello, Idaho

—

90 employeesJun 13, 2024View

South Portland, Maine

WARN

53 employeesJun 13, 2024View

California

Closure Permanent

88 employeesSep 19, 2022—

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