OpenERISA

Mason-Oregon, INC.

Hillsboro, OR, 97124

EIN 91-2120560
Plans
1
Total participants
26
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
339900

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Mason-Oregon, INC. 401K Plan0
2024Form 5500-SF001Mason-Oregon, INC. 401K Plan6
2023Form 5500-SF001Mason-Oregon, INC. 401K Plan5
2022Form 5500-SF001Mason-Oregon, INC. 401K Plan6
2021Form 5500-SF001Mason-Oregon, INC. 401K Plan5
2020Form 5500-SF001Mason-Oregon, INC. 401K Plan4

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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