OpenERISA

Obrien Steel Service Co.

Peoria, IL, 61601

EIN 37-0991960
Plans
2
Total participants
5,184
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
423500

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500502Obrien Steel Service Co. Wrap Plan569
2024Form 5500333O'Brien Group 401(K) Plan422
2024Form 5500502Obrien Steel Service Co. Wrap Plan526
2023Form 5500333O'Brien Group 401(K) Plan406
2023Form 5500502Obrien Steel Service Co. Wrap Plan552
2022Form 5500333O'Brien Group 401(K) Plan381
2022Form 5500502Obrien Steel Service Co. Wrap Plan567
2021Form 5500333O'Brien Group 401(K) Plan350
2021Form 5500502Obrien Steel Service Co. Wrap Plan574
2020Form 5500333O'Brien Group 401(K) Plan326
2020Form 5500502Obrien Steel Service Co. Wrap Plan511

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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