401(k) · DOL Form 5500 · 2024

Leoni Wiring Systems 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
71
Participants Small participant base
66th
Percentile by assets National rank
$225,455
Avg per participant Above avg balance/head
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Official DOL plan name: Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan · Sponsored by Leoni Wiring Systems · Arizona · Manufacturing

$16M in assets, 71 participants

Leoni Wiring Systems's Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan reported $16M in total assets and 71 participants in its 2024 DOL Form 5500 filing, ranking in the 66th 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.

  • #9,621 in Manufacturing (17,777 peers)

Leoni Wiring Systems multi-year trail

Leoni Wiring Systems's plans moved +42.3% in assets from 2022 to 2024; this filing shows Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan at $16M / 71 participants.

#9,621
in Manufacturing (17,777 peers)
+11.7%
assets growth YoY

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan's mid-pack asset rank among Manufacturing and all filers

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan vs every filed plan by assets

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

$16,007,291 Top 34% higher than 66% 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

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan among smaller filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan is a small filing (71 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan reported net income fell from $3M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan end-of-year assets rose from $14M in the plan year 2023 filing to $16M in the plan year 2024 filing.
  • Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan reported participants rose from 69 in the plan year 2023 filing to 71 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 351928511 · Leoni Wiring Systems PY 2024 · 401(k)

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan · $16M · 71 · 66th

  • SCH $16M
  • SCH 71
  • SCH 66th
  • SCH 401(k)
  • SCH near Simmons Rockwell Retirement Plan
  • SCH ind #9621

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 Arizona →

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan in the asset neighbourhood

Leoni Wiring Systems, Inc. 401(k) Salary Reduction PlanLeoni Wiring Systems, Inc. 4…$16MSimmons Rockwell Retirement PlanSimmons Rockwell Retirement …$16MAqua-Chem, Inc. Retirement & Savings PlanAqua-Chem, Inc. Retirement &…$16MComplete Holdings Group Inc., 401(k) PlanComplete Holdings Group Inc.…$16MAltron Automation Group, Inc. 401(k) Retirement PlanAltron Automation Group, Inc…$16M
End-of-year total assets ($M) among Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Leoni Wiring Systems multi-year asset trail

Sponsor-wide plan assets over time

All Leoni Wiring Systems plans reported in each filing year

Latest sponsor-wide plan assets
$16M 42.33336220198966% vs 2022
2024 filing year
$10M$12M$14M$16M$18M 202220232024 $11.3M $16M ▲ +42.3%
Year Plans Participants Total Assets
2022 1 67 $11M
2023 1 69 $14M
2024 1 71 $16M

Leoni Wiring Systems filing trail (2024)

Total Assets (Beginning of Year)$14M
Net Assets (End of Year)$16M
Net Income$2M
Employer EIN351928511
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Arizona

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

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan vs. nearby 401(k) plans in Arizona, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -202468 Total assets ($B) Participants Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan, Total assets ($B): 0.016007291 · Participants: 71Leoni Wiring Systems, Inc. 401(k) Salary Reduction PlanBechtel Trust & Thrift Plan, Total assets ($B): 6.067288511 · Participants: 7971Bechtel Trust & Thrift PlanBanner Health Employees 401(k) Plan, Total assets ($B): 4.918574883 · Participants: 54731Banner Health Employees 401(k) PlanFreeport-Mcmoran Inc. Employee Capital Accumulation Program, Total assets ($B): 2.670667399 · Participants: 13770Freeport-Mcmoran Inc. Employee Capital Accumulation ProgramRepublic Services, Inc. 401(k) Plan, Total assets ($B): 2.666764279 · Participants: 32629Republic Services, Inc. 401(k) PlanStantec 401(k) Plan, Total assets ($B): 2.319061108 · Participants: 11603Stantec 401(k) Plan
Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan vs. nearby 401(k) plans in Arizona, assets vs. participants
Compare Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan side-by-side with 3 peers →

Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan's out-of-state 401(k) peers by assets and headcount

Outside Arizona, the nearest 401(k) by assets is Simmons Rockwell Retirement Plan in NY ($16M); by covered participants it is Council of Chief State School Officers 401(k) and Profit Sharing Plan in DC (71 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (71 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 Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan assets move in 2024? ▼
Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan grew at a solid clip - up 11.7% during 2024, from $14M to $16M. Reported net income was $2M.
How have Leoni Wiring Systems plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Leoni Wiring Systems's sponsor-wide assets grew 42.3%, from $11M to $16M.
Which 401(k) plans are similar in size to Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan? ▼
Among 401(k) plans in other states, the closest by assets is Simmons Rockwell Retirement Plan in NY ($16M, 260 participants).
Which 401(k) plans cover a similar participant headcount to Leoni Wiring Systems, Inc. 401(k) Salary Reduction Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Council of Chief State School Officers 401(k) and Profit Sharing Plan in DC (71 participants, $21M 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 351928511.

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.