401(k) · DOL Form 5500 · 2023

Consolidated Nuclear Security, LLC 401(k) Plan

Data updated 2026-08-25

$547M
Total assets Above avg plan size: 2,217
Participants Above avg headcount: 98th
Percentile by assets National rank: $246,551
Avg per participant Above avg balance/head

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Official DOL plan name: Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees · Sponsored by Consolidated Nuclear Security, LLC · Tennessee · Manufacturing

$547M in assets, 2,217 participants

Consolidated Nuclear Security, LLC's Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees reported $547M in total assets and 2,217 participants in its 2023 DOL Form 5500 filing, ranking in the 98th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

#17,992 in Manufacturing (18,722 peers)

Where Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees sits by assets

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees sits in the top 5% of all filed plans by assets, $547M for 2,217 participants (~$246,551/participant), up 20.0% in 2023.

#17,992
in Manufacturing (18,722 peers): +20.0%
assets growth YoY: 5.5×
vs typical plan assets (national mean)

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees's outsized position by total assets

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$546,603,715 Top 2% higher than 98% of 127,068 filed plans

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees lands in the large band (2,217 participants).

Micro (1-10) 35,718 filings (27%) Small (11-100) 27,089 filings (21%) Medium (101-1,000) 55,445 filings (43%) Large (1,001-10,000) 10,273 filings (8%) Mega (10,000+) 1,374 filings (1%)

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees reported net income rose from -$77M in the plan year 2022 filing to $85M in the plan year 2023 filing.
Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees end-of-year assets rose from $455M in the plan year 2022 filing to $547M in the plan year 2023 filing.
Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees reported participants rose from 2,023 in the plan year 2022 filing to 2,217 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 454482782 · Consolidated Nuclear Security, LLC PY 2023 · 401(k)

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees · $547M · 2,217 · 98th

RANK $547M
PHOTO 2,217
IND 98th
EOY 401(k)
5500 near Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan
ASSETS ind #17992

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Tennessee →

End-of-year total assets ($M) among Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)	$455M
Net Assets (End of Year)	$545M
Net Income	$85M
Employer EIN	454482782
Plan Effective Date	2001-02-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Consolidated Nuclear Security, LLC)

Latest sponsor-wide plan assets: $3.5B 24.33548752614637% vs 2022; 2024 filing year

Year	Plans	Participants	Total Assets
2022	7	14,040	$4.6B
2023	7	14,530	$5.0B
2024	2	9,199	$3.5B

Nearby 401(k) Plans in Tennessee

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees vs. nearby 401(k) plans in Tennessee, assets vs. participants

Fedex Corporation Retirement Savings Plan $23.9B · 127,010
Hca 401(k) Plan $21.5B · 291,649
Federal Express Corporation Pilots Retirement Savings Plan $4.7B · 5,728
International Paper Company Salaried Savings Plan $4.6B · 12,153
Chs/Community Health Systems, Inc. Retirement Savings Plan $4.5B · 62,487

Compare Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees side-by-side with 3 peers →

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees's out-of-state 401(k) peers by assets and headcount

Outside Tennessee, the nearest 401(k) by assets is Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan in MN ($546M); by covered participants it is Equity Residential Advantage Retirement Savings Plan in IL (2,217 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($547M here).

Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan (MN) $546M · 1,433
Weston Solutions, Inc. Retirement Savings and Employee Stock Ownership Plan (PA) $545M · 1,112
New York Community Bancorp, Inc. Employee Savings Plan (NY) $545M · 2,613
The Quikrete Companies Profit Sharing and Tax (GA) $545M · 12,116

Similar participant headcount

Nearest other-state filings by covered participants (2,217 participants); asset peers above are excluded.

Equity Residential Advantage Retirement Savings Plan (IL) 2,217 · 0 off
Facility Solutions Group, Inc. 401(k) Plan (TX) 2,217 · 0 off
Texas De Brazil Savings Plan (TX) 2,218 · 1 off
National Dentex Corporation Plan (FL) 2,216 · 1 off

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees assets move in 2023? ▼

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees grew sharply - up 20.0% during 2023, from $455M to $547M. Reported net income was $85M.

How have Consolidated Nuclear Security, LLC plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Consolidated Nuclear Security, LLC's sponsor-wide assets declined 24.3%, from $4.6B to $3.5B.

Where does Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees rank by assets among Form 5500 filers? ▼

Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees ranks in the 98th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees? ▼

Among 401(k) plans in other states, the closest by assets is Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan in MN ($546M, 1,433 participants).

Which 401(k) plans cover a similar participant headcount to Consolidated Nuclear Security, LLC 401(k) for Non-Bargaining Pantex Location Employees? ▼

Among 401(k) plans in other states, the closest by covered participants is Equity Residential Advantage Retirement Savings Plan in IL (2,217 participants, $294M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 454482782.