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South Side Machine Works, INC.

St. Louis, MO, 63116

EIN 43-0916558
Plans
2
Total participants
496
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
332700
Plan sponsors in MissouriManufacturing

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001South Side Machine Works, INC. Savings Plan80
2024Form 5500-SF002South Side Machine Works, INC. Office 401K19
2023Form 5500-SF001South Side Machine Works, INC. Savings Plan81
2023Form 5500-SF002South Side Machine Works, INC. Office 401K17
2022Form 5500-SF001South Side Machine Works, INC. Savings Plan85
2022Form 5500-SF002South Side Machine Works, INC. Office 401K16
2021Form 5500-SF001South Side Machine Works, INC. Savings Plan81
2021Form 5500-SF002South Side Machine Works, INC. Office 401K16
2020Form 5500-SF001South Side Machine Works, INC. Savings Plan84
2020Form 5500-SF002South Side Machine Works, INC. Office 401K17

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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