OpenERISA

Brookhaven Science Associates, LLC

dba Brookhaven National Laboratory

Upton, NY, 119735000

EIN 11-3403915
Plans
3
Total participants
37,174
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541700
Plan sponsors in New YorkProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Brookhaven Science Associates, LLC Retirement Plan2,739
2024Form 5500002Brookhaven Science Associates, LLC 401(K) Plan2,351
2024Form 5500501Brookhaven Science Associates, LLC Comprehensive Welfare Benefits Plan2,867
2023Form 5500001Brookhaven Science Associates, LLC Retirement Plan2,624
2023Form 5500002Brookhaven Science Associates, LLC 401(K) Plan2,227
2023Form 5500501Brookhaven Science Associates, LLC Comprehensive Welfare Benefits Plan2,900
2022Form 5500001Brookhaven Science Associates, LLC Retirement Plan2,477
2022Form 5500002Brookhaven Science Associates, LLC 401(K) Plan2,132
2022Form 5500501Brookhaven Science Associates, LLC Comprehensive Welfare Benefits Plan2,734
2021Form 5500001Brookhaven Science Associates, LLC Retirement Plan2,436
2021Form 5500002Brookhaven Science Associates, LLC 401(K) Plan2,045
2021Form 5500501Brookhaven Science Associates, LLC Comprehensive Welfare Benefits Plan2,662
2020Form 5500001Brookhaven Science Associates, LLC Retirement Plan2,408
2020Form 5500002Brookhaven Science Associates, LLC 401(K) Plan1,944
2020Form 5500501Brookhaven Science Associates, LLC Comprehensive Welfare Benefits Plan2,628

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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