OpenERISA

Csi, L.L.C.

North Sioux City, SD, 57049

EIN 04-3663299
Plans
1
Total participants
53
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541519
Plan sponsors in South DakotaProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Csi, L.L.C. 401(K) Plan & Trust6
2023Form 5500-SF001Csi, L.L.C. 401(K) Plan & Trust8
2022Form 5500-SF001Csi, L.L.C. 401(K) Plan & Trust12
2021Form 5500-SF001Csi, L.L.C. 401(K) Plan And Trust14
2020Form 5500-SF001Csi, L.L.C. 401(K) Plan And Trust13

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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