OpenERISA

Slab Masters INC.

dba Helitech

Caseyville, IL, 62232

EIN 37-1303237
Plans
2
Total participants
2,900
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
238100

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Slab Masters Retirement Plan257
2024Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits209
2023Form 5500001Slab Masters Retirement Plan293
2023Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits Plan227
2023Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits286
2023Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits287
2022Form 5500001Slab Masters Retirement Plan336
2022Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits Plan281
2021Form 5500001Slab Masters Retirement Plan253
2021Form 5500502Slab Masters INC. DBA Helitech Welfare Benefits Plan255
2020Form 5500001Slab Masters Retirement Plan216

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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