OpenERISA

Mechanical Systems INC.

Dundas, MN, 55019

EIN 41-1983934
Plans
2
Total participants
460
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
238900

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF002The Contractors Retirement Plan10
2024Form 5500-SF001Mechanical Systems, INC. 401(K) Savings Plan81
2024Form 5500-SF002The Contractors Retirement Plan10
2023Form 5500-SF001Mechanical Systems, INC. 401(K) Savings Plan81
2023Form 5500-SF002The Contractors Retirement Plan10
2022Form 5500-SF001Mechanical Systems, INC. 401(K) Savings Plan80
2022Form 5500-SF002The Contractors Retirement Plan10
2021Form 5500-SF001Mechanical Systems, INC. 401(K) Savings Plan93
2021Form 5500-SF002The Contractors Retirement Plan11
2020Form 5500-SF001Mechanical Systems, INC. 401(K) Savings Plan61
2020Form 5500-SF002The Contractors Retirement Plan13

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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