OpenERISA

Consolidated Nuclear Security, LLC

Oak Ridge, TN, 378307370

EIN 45-4482782
Plans
19
Total participants
281,741
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
561210
Plan sponsors in TennesseeAdministrative, Support & Waste Management

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Retirement Program Plan For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy At Oak Ridge, Tennessee2,368
2024Form 5500009Savings Program For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy Facilities At Oak Ridge, Tennessee6,816
2024Form 5500506The Consolidated Nuclear Security, LLC Group Welfare Benefit Plan6,774
2024Form 5500510Long Term Disability Plan6,774
2024Form 5500511Cafeteria Plan6,774
2024Form 5500512Employee Assistance Plan6,774
2024Form 5500517Severance Plan For Salaried Employees4,514
2024Form 5500518Long Term Care Insurance Plan49
2024Form 5500521Consolidated Nuclear Security, LLC Post-65 Retiree Health Plan0
2023Form 5500001Retirement Program Plan For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy At Oak Ridge, Tennessee2,516
2023Form 5500002Retirement Plan For Bargaining Unit Employees Of The Metal Trades Council Of Consolidated Nuclear Security, LLC524
2023Form 5500003Target Date Funds Mtia—
2023Form 5500004Active Core Options Mtia—
2023Form 5500005Defined Contribution Plans Mtia—
2023Form 5500006Defined Benefit Plans Mtia—
2023Form 5500008Consolidated Nuclear Security, LLC Retirement Plan For Bargaining Unit Members Of The Pantex Guards Union93
2023Form 5500009Savings Program For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy Facilities At Oak Ridge, Tennessee6,683
2023Form 5500010Consolidated Nuclear Security Retirement Plan For Non-Bargaining Pantex Location Employees684
2023Form 5500012Consolidated Nuclear Security 401(K) Plan For Bargaining Pantex Location Employees2,118
2023Form 5500013Consolidated Nuclear Security, LLC 401(K) For Non-Bargaining Pantex Location Employees2,438
2023Form 5500022Cns, LLC Defined Benefit/Defined Contribution Shared Accounts Mtia—
2023Form 5500506The Consolidated Nuclear Security, LLC Group Welfare Benefit Plan11,166
2023Form 5500510Long Term Disability Plan11,166
2023Form 5500511Cafeteria Plan11,166
2023Form 5500512Employee Assistance Plan11,166
2023Form 5500517Severance Plan For Salaried Employees6,736
2023Form 5500518Long Term Care Insurance Plan67
2023Form 5500521Retiree Health Reimbursement Arrangement0
2022Form 5500001Retirement Program Plan For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy At Oak Ridge, Tennessee2,710
2022Form 5500002Retirement Plan For Bargaining Unit Employees Of The Metal Trades Council Of Consolidated Nuclear Security, LLC581
2022Form 5500003Target Date Funds Mtia—
2022Form 5500004Active Core Options Mtia—
2022Form 5500005Defined Contribution Plans Mtia—
2022Form 5500006Defined Benefit Plans Mtia—
2022Form 5500008Consolidated Nuclear Security, LLC Retirement Plan For Bargaining Unit Members Of The Pantex Guards Union100
2022Form 5500009Savings Program For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy Facilities At Oak Ridge, Tennessee6,139
2022Form 5500010Consolidated Nuclear Security Retirement Plan For Non-Bargaining Pantex Location Employees720
2022Form 5500012Consolidated Nuclear Security 401(K) Plan For Bargaining Pantex Location Employees2,063
2022Form 5500013Consolidated Nuclear Security, LLC 401(K) For Non-Bargaining Pantex Location Employees2,217
2022Form 5500022Cns, LLC Defined Benefit/Defined Contribution Shared Accounts Mtia—
2022Form 5500506Group Welfare Benefit Plan10,298
2022Form 5500510Long Term Disability Plan10,298
2022Form 5500511Cafeteria Plan10,298
2022Form 5500512Employee Assistance Plan10,298
2022Form 5500517Severance Plan For Salaried Employees6,080
2022Form 5500518Long Term Care Insurance Plan74
2022Form 5500521Retiree Health Reimbursement Arrangement0
2021Form 5500001Retirement Program Plan For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy At Oak Ridge, Tennessee2,920
2021Form 5500002Retirement Plan For Bargaining Unit Employees Of The Metal Trades Council Of Consolidated Nuclear Security, LLC684
2021Form 5500003Target Date Funds Mtia—
2021Form 5500004Active Core Options Mtia—
2021Form 5500005Defined Contribution Plans Mtia—
2021Form 5500006Defined Benefit Plans Mtia—
2021Form 5500008Consolidated Nuclear Security, LLC Retirement Plan For Bargaining Unit Members Of The Pantex Guards Union111
2021Form 5500009Savings Program For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy Facilities At Oak Ridge, Tennessee5,711
2021Form 5500010Consolidated Nuclear Security Retirement Plan For Non-Bargaining Pantex Location Employees774
2021Form 5500012Consolidated Nuclear Security 401(K) Plan For Bargaining Pantex Location Employees1,817
2021Form 5500013Consolidated Nuclear Security, LLC 401(K) For Non-Bargaining Pantex Location Employees2,023
2021Form 5500022Cns, LLC Defined Benefit/ Defined Contribution Shared Accounts Mtia—
2021Form 5500506Group Welfare Benefit Plan9,436
2021Form 5500510Long Term Disability Plan9,436
2021Form 5500511Cafeteria Plan9,436
2021Form 5500512Employee Assistance Plan9,436
2021Form 5500517Severance Plan For Salaried Employees5,595
2021Form 5500518Long Term Care Insurance Plan93
2021Form 5500521Retiree Health Reimbursement Arrangement0
2020Form 5500001Retirement Program Plan For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy At Oak Ridge, Tennessee3,191
2020Form 5500002Retirement Plan For Bargaining Unit Employees Of The Metal Trades Council Of Consolidated Nuclear Security, LLC775
2020Form 5500003Target Date Funds Mtia—
2020Form 5500004Active Core Options Mtia—
2020Form 5500005Defined Contribution Plans Mtia—
2020Form 5500006Defined Benefit Plans Mtia—
2020Form 5500008Consolidated Nuclear Security, LLC Retirement Plan For Bargaining Unit Members Of The Pantex Guards Union123
2020Form 5500009Savings Program For Employees Of Consolidated Nuclear Security, LLC At The U.S. Department Of Energy Facilities At Oak Ridge, Tennessee5,373
2020Form 5500010Consolidated Nuclear Security Retirement Plan For Non-Bargaining Pantex Location Employees730
2020Form 5500012Consolidated Nuclear Security 401(K) Plan For Bargaining Pantex Location Employees1,787
2020Form 5500013Consolidated Nuclear Security, LLC 401(K) For Non-Bargaining Pantex Location Employees1,907
2020Form 5500022Cns, LLC Defined Benefit/ Defined Contribution Shared Accounts Mtia—
2020Form 5500506Group Welfare Benefit Plan For Employees Of Certain Employers At The U.S. Dept Of Energy Facilities At Oak Ridge, Tennessee8,950
2020Form 5500510Long Term Disability Plan8,950
2020Form 5500511Cafeteria Plan8,950
2020Form 5500512Employee Assistance Plan8,950
2020Form 5500517Severance Plan For Salaried Employees5,235
2020Form 5500518Long Term Care Insurance Plan106
2020Form 5500521Retiree Health Reimbursement Arrangement0

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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