401(k) · DOL Form 5500 · 2023

Savannah River Nuclear Solutions Solutions, LLC 401(k) Plan

Data updated 2026-08-25

$2.5B
Total assets Very large vs avg
8,661
Participants Very large workforce
99th
Percentile by assets National rank
$294,390
Avg per participant High balance/head
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Official DOL plan name: The Savannah River Nuclear Solutions, LLC Defined Contribution Plan · Sponsored by Savannah River Nuclear Solutions Solutions, LLC · South Carolina · Professional & Technical Services

$2.5B in assets, 8,661 participants

Savannah River Nuclear Solutions Solutions, LLC's The Savannah River Nuclear Solutions, LLC Defined Contribution Plan reported $2.5B in total assets and 8,661 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

  • #20,266 in Professional & Technical Services (20,321 peers)

Coverage in South Carolina

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan covers 8,661 participants in South Carolina, 23x the typical South Carolina plan (state average ~369 per filing). Assets: $2.5B.

#20,266
in Professional & Technical Services (20,321 peers)
+14.9%
assets growth YoY
26×
vs typical plan assets (national mean)

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan's outsized position by total assets

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan vs every filed plan by assets

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

$2,549,709,840 Top 1% higher than 99% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

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

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

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan'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. The Savannah River Nuclear Solutions, LLC Defined Contribution Plan lands in the large band (8,661 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Savannah River Nuclear Solutions, LLC Defined Contribution Plan reported net income rose from -$558M in the plan year 2022 filing to $330M in the plan year 2023 filing.
  • The Savannah River Nuclear Solutions, LLC Defined Contribution Plan end-of-year assets rose from $2.2B in the plan year 2022 filing to $2.5B in the plan year 2023 filing.
  • The Savannah River Nuclear Solutions, LLC Defined Contribution Plan reported participants rose from 7,829 in the plan year 2022 filing to 8,661 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 320255508 · Savannah River Nuclear Solutions Solutions, LLC PY 2023 · 401(k)

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan · $2.5B · 8,661 · 99th

  • 5500 $2.5B
  • ASSETS 8,661
  • PCT 99th
  • EIN 401(k)
  • RANK near Corebridge Financial, Inc. Retirement Savings 401(k) Plan
  • PHOTO ind #20266

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 Professional & Technical Services retirement plans → · Plans in South Carolina →

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan in the asset neighbourhood

Penn State Health 401(k) Savings PlanPenn State Health 401(k) Sav…$2.6BCorebridge Financial, Inc. Retirement Savings 401(k) PlanCorebridge Financial, Inc. R…$2.6BSavings Plus Plan, Lam Research 401(k)Savings Plus Plan, Lam Resea…$2.6BThe Savannah River Nuclear Solutions, LLC Defined Contribution PlanThe Savannah River Nuclear S…$2.5BDxc Technology Matched Asset PlanDxc Technology Matched Asset…$2.5B
End-of-year total assets ($B) among The Savannah River Nuclear Solutions, LLC Defined Contribution Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

South Carolina filing particulars

Total Assets (Beginning of Year)$2.2B
Net Assets (End of Year)$2.5B
Net Income$330M
Employer EIN320255508
Plan Effective Date1989-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Savannah River Nuclear Solutions Solutions, LLC)

Sponsor-wide plan assets over time

All Savannah River Nuclear Solutions Solutions, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$2.8B 27.492412099441317% vs 2022
2024 filing year
$2B$2.2B$2.4B$2.6B$2.8B$3B 202220232024 $2.22B $2.83B ▲ +27.5%
Year Plans Participants Total Assets
2022 1 7,829 $2.2B
2023 1 8,661 $2.5B
2024 1 9,296 $2.8B

Nearby 401(k) Plans in South Carolina

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

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants Scatter plot of 6 data points. 6000800010000120001400016000 12345 Total assets ($B) Participants The Savannah River Nuclear Solutions, LLC Defined Contribution Plan, Total assets ($B): 2.54970984 · Participants: 8661The Savannah River Nuclear Solutions, LLC Defined Contribution PlanMichelin 401(k) Savings Plan, Total assets ($B): 4.081217676 · Participants: 14439Michelin 401(k) Savings PlanSonoco Retirement & Savings Plan, Total assets ($B): 1.560739492 · Participants: 11311Sonoco Retirement & Savings PlanSonoco Retirement & Savings Plan, Total assets ($B): 1.313010355 · Participants: 10614Sonoco Retirement & Savings PlanBlue Cross Blue Shield of Sc Employee Savings and Salary Reduction Plan, Total assets ($B): 1.296149408 · Participants: 11348Blue Cross Blue Shield of Sc Employee Savings and Salary Reduction PlanThe Milliken Retirement Plan, Total assets ($B): 1.261180332 · Participants: 6497The Milliken Retirement Plan
The Savannah River Nuclear Solutions, LLC Defined Contribution Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants
Compare The Savannah River Nuclear Solutions, LLC Defined Contribution Plan side-by-side with 3 peers →

Scale composition for The Savannah River Nuclear Solutions, LLC Defined Contribution Plan

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan reports $2.5B in end-of-year assets across 8,661 participants (0.021% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.009% of 93,925,755 covered participants) - about $294,390 per participant (2.1x the national average assets-per-participant) . Net income for plan year 2023 was $330M.

This plan identity (EIN 320255508, plan #334) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.2B to $2.8B (+27.5%) while covered participants moved from 7,829 to 9,296 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 7,829 $2.2B Open filing
2023 8,661 $2.5B This page
2024 · index core 9,296 $2.8B Open filing

The same sponsor also keeps 1 other index-core plan on PlainRetire:

The Savannah River Nuclear Solutions, LLC Defined Contribution Plan's out-of-state 401(k) peers by assets and headcount

Outside South Carolina, the nearest 401(k) by assets is Corebridge Financial, Inc. Retirement Savings 401(k) Plan in TX ($2.6B); by covered participants it is White Cap 401(k) Retirement Plan in GA (8,660 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($2.5B here).

Similar participant headcount

Nearest other-state filings by covered participants (8,661 participants); asset peers above are excluded.

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 The Savannah River Nuclear Solutions, LLC Defined Contribution Plan assets move in 2023? ▼
The Savannah River Nuclear Solutions, LLC Defined Contribution Plan grew at a solid clip - up 14.9% during 2023, from $2.2B to $2.5B. Reported net income was $330M.
How have Savannah River Nuclear Solutions Solutions, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Savannah River Nuclear Solutions Solutions, LLC's sponsor-wide assets grew 27.5%, from $2.2B to $2.8B.
Where does The Savannah River Nuclear Solutions, LLC Defined Contribution Plan rank by assets among Form 5500 filers? ▼
The Savannah River Nuclear Solutions, LLC Defined Contribution Plan ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to The Savannah River Nuclear Solutions, LLC Defined Contribution Plan? ▼
Among 401(k) plans in other states, the closest by assets is Corebridge Financial, Inc. Retirement Savings 401(k) Plan in TX ($2.6B, 6,531 participants).
Which 401(k) plans cover a similar participant headcount to The Savannah River Nuclear Solutions, LLC Defined Contribution Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is White Cap 401(k) Retirement Plan in GA (8,660 participants, $595M 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 320255508.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.