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Sponsor portfolio

CONSOLIDATED NUCLEAR SECURITY, LLC

EIN 45-4482782-Latest filing 2025
Plans
9
Retirement
2
$3.46B assets
Welfare
7
$29.2M premiums
Participants
62,942
P.O. BOX 2115 - OAK RIDGE, TN 378318258865-574-1500cns-llc.usLinkedIn5001-10000 employees
Plans on this EIN
9 filings
#001TraditionalDB-$1.97B - 10,673 part#009401k-$1.49B - 8,459 part#506Fully Insured-$24.2M - 6,774 lives#510Fully Insured-$4.3M - 6,804 lives#518Fully Insured-$694K - 444 lives#511Self Funded-0 lives#512Unknown-0 lives#517Self Funded-0 lives#521Self Funded-0 lives

Retirement portfolio analytics

2 plans aggregated / $3.46B assets / 19,132 participants

Assets by plan

Share of aggregate retirement assets

57%top
  • OAK RIDGE, TENNESSEE (#001)57%
  • OAK RIDGE, TENNESSEE (#009)43%
Total $3.46BClick slice to drill in

Recordkeeper share

DC plan assets by Schedule C recordkeeper

Entrenched
57%top
  • (Not disclosed)57%
  • VOYA RETIREMENT INSURANCE & ANNUITY43%
Total $3.46BClick slice to drill in

Participants by plan

Active + retired + deferred vested

  • OAK RIDGE, TENNESSEE (#001)10,673
  • OAK RIDGE, TENNESSEE (#009)8,459
Total 19,132Click row to drill in

Benefits portfolio analytics

7 plans / $29.2M premiums / 14,022 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Long-term disability$4.3M
  • Other$694K
Total $5.0M2 rows

Carrier market share

Premium dollars by Schedule A carrier

Multi-vendor
86%top
  • LIFE INSURANCE COMPANY OF NORTH AMERICA86%
  • METROPOLITAN LIFE INSURANCE COMPANY12%
  • PRUDENTIAL INSURANCE COMPANY OF AMERICA1%
Total $5.0M3 slices

Broker market share

Schedule A broker compensation

Split broker
68%top
  • AON CONSULTING INC68%
  • MERCER HEALTH AND BENEFITS, LLC32%
Total $24K2 slices

Plan deep-dives

Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.
Retirement#001

RETIREMENT PROGRAM PLAN FOR EMPLOYEES OF CONSOLIDATED NUCLEAR SECURITY, LLC AT THE U.S. DEPARTMENT OF ENERGY AT OAK RIDGE, TENNESSEE

TraditionalDB

Assets$1.97B
Participants10,673
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#009

SAVINGS PROGRAM FOR EMPLOYEES OF CONSOLIDATED NUCLEAR SECURITY, LLC AT THE U.S. DEPARTMENT OF ENERGY FACILITIES AT OAK RIDGE, TENNESSEE

401k

Assets$1.49B
Participants8,459
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#506

THE CONSOLIDATED NUCLEAR SECURITY, LLC GROUP WELFARE BENEFIT PLAN

Fully Insured - METROPOLITAN LIFE INSURANCE COMPANY

Premiums$24.2M
Covered lives6,774
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#510

LONG TERM DISABILITY PLAN

Fully Insured - LIFE INSURANCE COMPANY OF NORTH AMERICA

Premiums$4.3M
Covered lives6,804
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#518

LONG TERM CARE INSURANCE

Fully Insured - METROPOLITAN LIFE INSURANCE COMPANY

Premiums$694K
Covered lives444
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#511

CAFETERIA PLAN

Self Funded

Premiums$0
Covered lives0
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#512

EMPLOYEE ASSISTANCE PLAN

Unknown

Premiums$0
Covered lives0
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#517

SEVERANCE PLAN FOR SALARIED EMPLOYEES

Self Funded

Premiums$0
Covered lives0
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Welfare#521

CONSOLIDATED NUCLEAR SECURITY, LLC POST-65 RETIREE HEALTH PLAN

Self Funded

Premiums$0
Covered lives0
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive

Retirement plans2

Plan #NameTypeAssetsParticipantsLatest year
001RETIREMENT PROGRAM PLAN FOR EMPLOYEES OF CONSOLIDATED NUCLEAR SECURITY, LLC AT THE U.S. DEPARTMENT OF ENERGY AT OAK RIDGE, TENNESSEETraditionalDB$1.97B10,6732024
009SAVINGS PROGRAM FOR EMPLOYEES OF CONSOLIDATED NUCLEAR SECURITY, LLC AT THE U.S. DEPARTMENT OF ENERGY FACILITIES AT OAK RIDGE, TENNESSEE401k$1.49B8,4592024

Welfare plans7

Plan #NameFundingCarrierPremiumsCoveredLatest year
506THE CONSOLIDATED NUCLEAR SECURITY, LLC GROUP WELFARE BENEFIT PLANFully InsuredMETROPOLITAN LIFE INSURANCE COMPANY$24.2M6,7742024
510LONG TERM DISABILITY PLANFully InsuredLIFE INSURANCE COMPANY OF NORTH AMERICA$4.3M6,8042025
518LONG TERM CARE INSURANCEFully InsuredMETROPOLITAN LIFE INSURANCE COMPANY$694K4442025
511CAFETERIA PLANSelf Funded-$002025
512EMPLOYEE ASSISTANCE PLANUnknown-$002024
517SEVERANCE PLAN FOR SALARIED EMPLOYEESSelf Funded-$002025
521CONSOLIDATED NUCLEAR SECURITY, LLC POST-65 RETIREE HEALTH PLANSelf Funded-$002024
Retirement plans
Welfare plans
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