OpenERISA

Interlock Concrete Structures

Kersey, CO, 80644

EIN 27-4510864
Plans
1
Total participants
25
Filing years
2024, 2023
NAICS
238220

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500-SF001Interlock Concrete Structures 401(K)13
2023Form 5500-SF001Interlock Concrete Structures 401(K)12

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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