Defined Benefit (Pension) · DOL Form 5500 · 2023

Amentum Nuclear & Environment Holdings, Inc Pension Plan

Data updated 2026-08-25

$250M
Total assets Near avg plan size
337
Participants Below avg headcount
96th
Percentile by assets National rank
$742,109
Avg per participant High balance/head
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Official DOL plan name: Urs Federal Services, Inc. Employees Retirement Plan · Sponsored by Amentum Nuclear & Environment Holdings, Inc · Virginia · Professional & Technical Services

$250M in assets, 337 participants

Amentum Nuclear & Environment Holdings, Inc's Urs Federal Services, Inc. Employees Retirement Plan reported $250M in total assets and 337 participants in its 2023 DOL Form 5500 filing, ranking in the 96th 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.

  • #19,647 in Professional & Technical Services (20,321 peers)

Coverage in Virginia

Urs Federal Services, Inc. Employees Retirement Plan covers 337 participants in Virginia, about 43% of the average Virginia filer (state average ~782 per filing). Assets: $250M.

#19,647
in Professional & Technical Services (20,321 peers)
+9.5%
assets growth YoY
2.5×
vs typical plan assets (national mean)

Urs Federal Services, Inc. Employees Retirement Plan's outsized position by total assets

Urs Federal Services, Inc. Employees Retirement Plan vs every filed plan by assets

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

$250,090,889 Top 4% higher than 96% 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

Urs Federal Services, Inc. Employees Retirement Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Urs Federal Services, Inc. Employees Retirement Plan sits mid-pack in the medium band (337 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Urs Federal Services, Inc. Employees Retirement Plan reported net income rose from -$73M in the plan year 2022 filing to $22M in the plan year 2023 filing.
  • Urs Federal Services, Inc. Employees Retirement Plan reported participants fell from 384 in the plan year 2022 filing to 337 in the plan year 2023 filing.
  • Urs Federal Services, Inc. Employees Retirement Plan end-of-year assets rose from $228M in the plan year 2022 filing to $250M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 261320627 · Amentum Nuclear & Environment Holdings, Inc PY 2023 · Defined Benefit (Pension)

Urs Federal Services, Inc. Employees Retirement Plan · $250M · 337 · 96th

  • IND $250M
  • IND 337
  • IND 96th
  • IND Defined Benefit (Pension)
  • IND near Teamster Affiliates Pension Plan
  • IND ind #19647

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 Virginia →

Urs Federal Services, Inc. Employees Retirement Plan in the asset neighbourhood

Mitsubishi Motors NA, Inc. - Manufacturing Div Pension Plan for AssociatesMitsubishi Motors NA, Inc. -…$250MUrs Federal Services, Inc. Employees Retirement PlanUrs Federal Services, Inc. E…$250MTeamster Affiliates Pension PlanTeamster Affiliates Pension …$250MNew Jersey Health Care Employers- Pension PlanNew Jersey Health Care Emplo…$250MAlaska Airlines, Inc., Retirement Plan for Clerical Office & Psgr Service EmployeesAlaska Airlines, Inc., Retir…$250M
End-of-year total assets ($M) among Urs Federal Services, Inc. Employees Retirement Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Virginia filing particulars

Total Assets (Beginning of Year)$228M
Net Assets (End of Year)$250M
Net Income$22M
Employer EIN261320627
Plan Effective Date1999-08-20
Filing StatusFILING RECEIVED

Sponsor Plan History (Amentum Nuclear & Environment Holdings, Inc)

Sponsor-wide plan assets over time

All Amentum Nuclear & Environment Holdings, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$303M 6.897928866494267% vs 2022
2024 filing year
$280M$290M$300M$310M$320M 202220232024 $284M $303M ▲ +6.9%
Year Plans Participants Total Assets
2022 3 482 $284M
2023 3 429 $310M
2024 3 374 $303M

Nearby Defined Benefit (Pension) Plans in Virginia

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Urs Federal Services, Inc. Employees Retirement Plan vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Urs Federal Services, Inc. Employees Retirement Plan, Total assets ($B): 0.250090889 · Participants: 337Urs Federal Services, Inc. Employees Retirement PlanNorthrop Grumman Pension Plan, Total assets ($B): 19.134846358 · Participants: 13674Northrop Grumman Pension PlanRetirement Security Plan, Total assets ($B): 10.184642779 · Participants: 54171Retirement Security PlanNg Space&mission Systems Corp Salaried Pension Pla, Total assets ($B): 8.450021632 · Participants: 7117Ng Space&mission Systems Corp Salaried Pension PlaSheet Metal Workers' National Pension Fund, Total assets ($B): 8.306466489 · Participants: 61272Sheet Metal Workers' National Pension FundDominion Energy Pension Plan, Total assets ($B): 7.570958933 · Participants: 12263Dominion Energy Pension Plan
Urs Federal Services, Inc. Employees Retirement Plan vs. nearby Defined Benefit (Pension) plans in Virginia, assets vs. participants
Compare Urs Federal Services, Inc. Employees Retirement Plan side-by-side with 3 peers →

Urs Federal Services, Inc. Employees Retirement Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Virginia, the nearest Defined Benefit (Pension) by assets is Teamster Affiliates Pension Plan in DC ($250M); by covered participants it is L3harris Pension Plan for Employees in the Electronic Systems/Integrated Electronic Warfare Systems Bargaining Unit in FL (337 participants). Same-state nearby plans are listed separately above.

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 Urs Federal Services, Inc. Employees Retirement Plan assets move in 2023? ▼
Urs Federal Services, Inc. Employees Retirement Plan grew at a solid clip - up 9.5% during 2023, from $228M to $250M. Reported net income was $22M.
How have Amentum Nuclear & Environment Holdings, Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Amentum Nuclear & Environment Holdings, Inc's sponsor-wide assets grew 6.9%, from $284M to $303M.
Where does Urs Federal Services, Inc. Employees Retirement Plan rank by assets among Form 5500 filers? ▼
Urs Federal Services, Inc. Employees Retirement Plan ranks in the 96th 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 Defined Benefit (Pension) plans are similar in size to Urs Federal Services, Inc. Employees Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Teamster Affiliates Pension Plan in DC ($250M, 282 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Urs Federal Services, Inc. Employees Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is L3harris Pension Plan for Employees in the Electronic Systems/Integrated Electronic Warfare Systems Bargaining Unit in FL (337 participants, $51M 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 261320627.

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.