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Lawrence Livermore National Security LLC

Livermore, CA, 94550

EIN 20-5624386
Plans
5
Total participants
95,745
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
541700
Plan sponsors in CaliforniaProfessional, Scientific & Technical Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Llns 401(K) Retirement Plan8,437
2024Form 5500002Llns 401(K) Savings Plan1,747
2024Form 5500003Llns Defined Benefit Pension Plan1,127
2024Form 5500501Llns Health & Welfare Benefit Plan For Employees9,218
2024Form 5500502Llns Health & Welfare Benefit Plan For Retirees0
2023Form 5500001Llns 401(K) Retirement Plan8,087
2023Form 5500002Llns 401(K) Savings Plan1,310
2023Form 5500003Llns Defined Benefit Pension Plan1,297
2023Form 5500501Llns Health & Welfare Benefit Plan For Employees9,389
2023Form 5500502Llns Health & Welfare Benefit Plan For Retirees0
2022Form 5500001Llns 401(K) Retirement Plan7,519
2022Form 5500002Llns 401(K) Savings Plan1,425
2022Form 5500003Llns Defined Benefit Pension Plan1,440
2022Form 5500501Llns Health & Welfare Benefit Plan For Employees8,520
2022Form 5500502Llns Health & Welfare Benefit Plan For Retirees0
2021Form 5500001Llns 401(K) Retirement Plan6,682
2021Form 5500002Llns 401(K) Savings Plan1,603
2021Form 5500003Llns Defined Benefit Pension Plan1,653
2021Form 5500501Llns Health & Welfare Benefit Plan For Employees8,123
2021Form 5500502Llns Health & Welfare Benefit Plan For Retirees0
2020Form 5500001Llns 401(K) Retirement Plan6,553
2020Form 5500002Llns 401(K) Savings Plan1,800
2020Form 5500003Llns Defined Benefit Pension Plan1,843
2020Form 5500501Llns Health & Welfare Benefit Plan For Employees7,972
2020Form 5500502Llns Health And Welfare Benefit Plan For Retirees0

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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