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onsemi

ONInformation Technology· Phoenix, Arizona, United States
LAYOFFS TRACKED
2
LAST EVENT
May 11, 2025
MARKET CAP
$28.51B
as of Aug 26, 2026
EMPLOYEES
34,000

onsemi (formerly ON Semiconductor) designs and manufactures semiconductor components, including power and signal management, logic, discrete, and custom devices for automotive, industrial, cloud power, and consumer markets. The company focuses on energy-efficient solutions and advanced power management for electric vehicles, industrial automation, and power infrastructure.

Layoff history

EMPLOYEES AFFECTED PER QUARTER · HOVER FOR DETAILS

Q4 '22Q1 '24Q1 '25Q1 '26Q3 '26

Layoff timeline

2 EVENTS
May 11, 2025WARN notice
Layoff at onsemi · ~51 roles
Rose Orchard Way San Jose, CA
Nov 17, 2022WARN notice
Layoff at onsemi · ~88 roles
Automation Pkwy San Jose, CA

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