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Copperstone Holdings, LLC

Neenah, WI, 54956

EIN 85-1588063
Plans
1
Total participants
115
Filing years
2024, 2025, 2023, 2022, 2021
NAICS
623000

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Copperstone Holdings,LLC 401K Plan43
2024Form 5500-SF001Copperstone Holdings,LLC 401K Plan27
2023Form 5500-SF001Copperstone Holdings,LLC 401K Plan18
2022Form 5500-SF001Copperstone Holdings 401K Plan17
2021Form 5500-SF001Copperstone Holdings 401K Plan10

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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