401(k) · DOL Form 5500 · 2024

United States Steel Corporation and Affiliated Cos. 401(k) Plan

Data updated 2026-08-25

$1.4B
Total assets Very large vs avg
11,820
Participants Very large workforce
99th
Percentile by assets National rank
$116,208
Avg per participant Below avg balance/head
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Official DOL plan name: Uss 401(k) Plan for Usw-Represented Employees · Sponsored by United States Steel Corporation and Affiliated Cos. · Pennsylvania · Manufacturing

$1.4B in assets, 11,820 participants

United States Steel Corporation and Affiliated Cos.'s Uss 401(k) Plan for Usw-Represented Employees reported $1.4B in total assets and 11,820 participants in its 2024 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.

  • #17,422 in Manufacturing (17,777 peers)

Coverage in Pennsylvania

Uss 401(k) Plan for Usw-Represented Employees covers 11,820 participants in Pennsylvania, 14x the typical Pennsylvania plan (state average ~822 per filing). Assets: $1.4B.

#17,422
in Manufacturing (17,777 peers)
+7.6%
assets growth YoY
14×
vs typical plan assets (national mean)

Uss 401(k) Plan for Usw-Represented Employees's outsized position by total assets

Uss 401(k) Plan for Usw-Represented Employees vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$1,373,577,853 Top 1% higher than 99% of 123,620 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 2024

Uss 401(k) Plan for Usw-Represented Employees's mega-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Uss 401(k) Plan for Usw-Represented Employees is a mega filing (11,820 participants), the rightmost band on the breakdown.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Uss 401(k) Plan for Usw-Represented Employees reported net income fell from $189M in the plan year 2023 filing to $98M in the plan year 2024 filing.
  • Uss 401(k) Plan for Usw-Represented Employees end-of-year assets rose from $1.3B in the plan year 2023 filing to $1.4B in the plan year 2024 filing.
  • Uss 401(k) Plan for Usw-Represented Employees reported participants fell from 12,046 in the plan year 2023 filing to 11,820 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 251897152 · United States Steel Corporation and Affiliated Cos. PY 2024 · 401(k)

Uss 401(k) Plan for Usw-Represented Employees · $1.4B · 11,820 · 99th

  • 5500 $1.4B
  • ASSETS 11,820
  • PCT 99th
  • EIN 401(k)
  • RANK near Igt 401(k) Retirement Savings Plan
  • PHOTO ind #17422

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 Pennsylvania →

Uss 401(k) Plan for Usw-Represented Employees in the asset neighbourhood

Cook Group Inc. Profit Sharing PlanCook Group Inc. Profit Shari…$1.4BUss 401(k) Plan for Usw-Represented EmployeesUss 401(k) Plan for Usw-Repr…$1.4BIgt 401(k) Retirement Savings PlanIgt 401(k) Retirement Saving…$1.4BRopes & Gray LLP Retirement Savings PlanRopes & Gray LLP Retirement …$1.4BToyota Industries North America Group Associates' 401(k) Retirement PlanToyota Industries North Amer…$1.4B
End-of-year total assets ($B) among Uss 401(k) Plan for Usw-Represented Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Pennsylvania filing particulars

Total Assets (Beginning of Year)$1.3B
Net Assets (End of Year)$1.4B
Net Income$98M
Employer EIN251897152
Plan Effective Date1991-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (United States Steel Corporation and Affiliated Cos.)

Sponsor-wide plan assets over time

All United States Steel Corporation and Affiliated Cos. plans reported in each filing year

Latest sponsor-wide plan assets
$7.3B 9.266572352756981% vs 2022
2024 filing year
$6.6B$6.8B$7B$7.2B$7.4B 202220232024 $6.69B $7.3B ▲ +9.1%
Year Plans Participants Total Assets
2022 5 19,830 $6.7B
2023 4 19,190 $7.2B
2024 4 18,689 $7.3B

Nearby 401(k) Plans in Pennsylvania

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

Uss 401(k) Plan for Usw-Represented Employees vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. 020000400006000080000100000 0510152025 Total assets ($B) Participants Uss 401(k) Plan for Usw-Represented Employees, Total assets ($B): 1.373577853 · Participants: 11820Uss 401(k) Plan for Usw-Represented EmployeesComcast Corporation Retirement - Investment Plan, Total assets ($B): 19.687957793 · Participants: 90495Comcast Corporation Retirement - Investment PlanThe Cigna Group 401(k) Plan, Total assets ($B): 14.20308608 · Participants: 63634The Cigna Group 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 11.084818612 · Participants: 18066The Vanguard Retirement and Savings PlanThermo Fisher Scientific Inc. 401(k) Retirement Plan, Total assets ($B): 10.263366209 · Participants: 36150Thermo Fisher Scientific Inc. 401(k) Retirement PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 10.189629 · Participants: 54604The PNC Financial Services Group, Inc. Incentive Savings Plan
Uss 401(k) Plan for Usw-Represented Employees vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Uss 401(k) Plan for Usw-Represented Employees side-by-side with 3 peers →

Scale composition for Uss 401(k) Plan for Usw-Represented Employees

Uss 401(k) Plan for Usw-Represented Employees reports $1.4B in end-of-year assets across 11,820 participants (0.011% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.013% of 93,925,755 covered participants) - about $116,208 per participant (84% of the national average assets-per-participant) . Net income for plan year 2024 was $98M.

This plan identity (EIN 251897152, plan #028) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.1B to $1.4B (+29.7%) while covered participants moved from 12,452 to 11,820 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 12,452 $1.1B Open filing
2023 12,046 $1.3B Open filing
2024 · index core 11,820 $1.4B This page

The same sponsor also keeps 3 other index-core plans on PlainRetire:

Uss 401(k) Plan for Usw-Represented Employees's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Igt 401(k) Retirement Savings Plan in RI ($1.4B); by covered participants it is Servicenow, Inc. 401(k) Plan in CA (11,824 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.4B here).

Similar participant headcount

Nearest other-state filings by covered participants (11,820 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Uss 401(k) Plan for Usw-Represented Employees assets move in 2024? ▼
Uss 401(k) Plan for Usw-Represented Employees grew at a solid clip - up 7.6% during 2024, from $1.3B to $1.4B. Reported net income was $98M.
How have United States Steel Corporation and Affiliated Cos. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), United States Steel Corporation and Affiliated Cos.'s sponsor-wide assets grew 9.3%, from $6.7B to $7.3B.
Where does Uss 401(k) Plan for Usw-Represented Employees rank by assets among Form 5500 filers? ▼
Uss 401(k) Plan for Usw-Represented Employees ranks in the 99th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Uss 401(k) Plan for Usw-Represented Employees? ▼
Among 401(k) plans in other states, the closest by assets is Igt 401(k) Retirement Savings Plan in RI ($1.4B, 6,006 participants).
Which 401(k) plans cover a similar participant headcount to Uss 401(k) Plan for Usw-Represented Employees? ▼
Among 401(k) plans in other states, the closest by covered participants is Servicenow, Inc. 401(k) Plan in CA (11,824 participants, $2.0B in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 251897152.

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.