Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees

Reviewed by PlainRetire Editorial, Retirement Plans Editorial Team

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

Sponsored by Consolidated Nuclear Security, LLC · Tennessee · Manufacturing

What the 2023 filing shows

Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees holds $271M for 1,817 participants — about $149,023 per participant, down 14.6% over the 2022 plan year.

$271M
total plan assets (2022 EOY): 1,817
covered participants: $149,023
avg assets per participant: -14.6%
assets change YoY

The plan reported a net loss of $37M for the year — a single-year figure driven by markets and benefit payments, not a measure of plan health.

Total Assets (2023)

$271M

Participants

1,817

State

Tennessee

Industry

Manufacturing

What the Filing Says About Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees

Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees is a 401(k) retirement plan sponsored by Consolidated Nuclear Security, LLC, headquartered in Tennessee. As of the 2022 Form 5500 filing, the plan reports $271M in total end-of-year assets and covers 1,817 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 454482782, and the plan has been effective since 2001-02-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $317M at the beginning of 2022 to $271M at year-end — a decline of 14.6%. Net assets (after liabilities) closed the year at $270M, with reported net income of $-37,362,180 driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)	$317M
Total Assets (End of Year)	$271M
Net Assets (End of Year)	$270M
Net Income	$-37,362,180
Plan Type	401(k)
Employer EIN	454482782
Plan Effective Date	2001-02-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Consolidated Nuclear Security, LLC)

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

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Related Data

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Frequently Asked Questions

How much money is in the Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees? ▼

As of the 2022 Form 5500 filing, Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees holds $271M in total assets with 1,817 participants. It is sponsored by Consolidated Nuclear Security, LLC.

What type of plan is Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees? ▼

Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees is a 401(k) plan. It has been effective since 2001-02-01. The plan is filed with the U.S. Department of Labor under EIN 454482782.

Who sponsors the Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees? ▼

Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees is sponsored by Consolidated Nuclear Security, LLC, located in Tennessee. The sponsor's EIN is 454482782 and the plan operates in the Manufacturing industry.

How did Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees perform in 2022? ▼

Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees declined by 14.6% during 2022, moving from $317M to $271M in total assets. Net income was $-37,362,180.

Where can I find official filings for Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees? ▼

Official Form 5500 filings for Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 454482782 or plan name at efast.dol.gov.

How does Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees compare to other plans? ▼

You can compare Consolidated Nuclear Security 401(k) Plan for Bargaining Pantex Location Employees against other 401(k) plans on the plan type page, or view plans in Tennessee on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.