OpenERISA

On Semiconductor Corporation

Scottsdale, AZ, 85250

EIN 36-3840979
Plans
3
Total participants
34,555
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
334410
Plan sponsors in ArizonaManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500501Onsemi Group Benefit Plan3,916
2023Form 5500001Onsemi 401(K) Plan3,995
2023Form 5500002Onsemi Union Savings And Retirement Plan102
2023Form 5500501Onsemi Group Benefit Plan4,339
2022Form 5500001Onsemi 401(K) Plan3,121
2022Form 5500002Onsemi Union Savings And Retirement Plan118
2022Form 5500501Onsemi Group Benefit Plan3,402
2021Form 5500001Onsemi 401(K) Plan3,556
2021Form 5500002Onsemi Union Savings And Retirement Plan106
2021Form 5500501On Semiconductor Group Benefit Plan3,584
2020Form 5500001On Semiconductor 401(K) Plan4,038
2020Form 5500002On Semiconductor Union Savings And Retirement Plan115
2020Form 5500501On Semiconductor Group Benefit Plan4,163

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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