OpenERISA

Southern Iowa Services, INC.

Blakesburg, IA, 52536

EIN 83-4149353
Plans
1
Total participants
2
Filing years
2021, 2020
NAICS
561430

Benefit plans on file

YearFormPlan #Plan nameParticipants
2021Form 5500001Southern Iowa Services, INC. 401(K) Plan1
2020Form 5500001Southern Iowa Services, INC. 401(K) Plan1

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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