401(k) · DOL Form 5500 · 2024

Sekisui Aerospace, Inc. 401(k) Plan

Data updated 2026-08-25

$32M
Total assets Below avg plan size
679
Participants Below avg headcount
78th
Percentile by assets National rank
$47,768
Avg per participant Low balance/head
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Official DOL plan name: Sekisui Aerospace, Inc. 401(k) Retirement Plan · Sponsored by Sekisui Aerospace, Inc. · Washington · Manufacturing

$32M in assets, 679 participants

Sekisui Aerospace, Inc.'s Sekisui Aerospace, Inc. 401(k) Retirement Plan reported $32M in total assets and 679 participants in its 2024 DOL Form 5500 filing, ranking in the 78th 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.

  • #12,500 in Manufacturing (17,777 peers)

Coverage in Washington

Sekisui Aerospace, Inc. 401(k) Retirement Plan covers 679 participants in Washington, about 46% of the average Washington filer (state average ~1,476 per filing). Assets: $32M.

#12,500
in Manufacturing (17,777 peers)
+6.7%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Sekisui Aerospace, Inc. 401(k) Retirement Plan's outsized position by total assets

Sekisui Aerospace, Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$32,434,148 Top 22% higher than 78% 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

Sekisui Aerospace, Inc. 401(k) Retirement Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Sekisui Aerospace, Inc. 401(k) Retirement Plan sits mid-pack in the medium band (679 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Sekisui Aerospace, Inc. 401(k) Retirement Plan reported net income fell from $4M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Sekisui Aerospace, Inc. 401(k) Retirement Plan reported participants rose from 491 in the plan year 2023 filing to 679 in the plan year 2024 filing.
  • Sekisui Aerospace, Inc. 401(k) Retirement Plan end-of-year assets rose from $30M in the plan year 2023 filing to $32M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 911419507 · Sekisui Aerospace, Inc. PY 2024 · 401(k)

Sekisui Aerospace, Inc. 401(k) Retirement Plan · $32M · 679 · 78th

  • RANK $32M
  • RANK 679
  • RANK 78th
  • RANK 401(k)
  • RANK near Ivan Ware & Son Inc. 401(k) Profit Sharing Plan
  • RANK ind #12500

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 Washington →

Sekisui Aerospace, Inc. 401(k) Retirement Plan in the asset neighbourhood

Ivan Ware & Son Inc. 401(k) Profit Sharing PlanIvan Ware & Son Inc. 401(k) …$32MSekisui Aerospace, Inc. 401(k) Retirement PlanSekisui Aerospace, Inc. 401(…$32MPai Holdings, LLC 401(k) Plan$32MMahoney Environmental 401(k) PlanMahoney Environmental 401(k)…$32MJtekt Machinery Americas Corporation Retirement PlanJtekt Machinery Americas Cor…$32M
End-of-year total assets ($M) among Sekisui Aerospace, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Washington filing particulars

Total Assets (Beginning of Year)$30M
Net Assets (End of Year)$32M
Net Income$2M
Employer EIN911419507
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sekisui Aerospace, Inc.)

Sponsor-wide plan assets over time

All Sekisui Aerospace, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$32M 23.189671956295783% vs 2022
2024 filing year
$24M$26M$28M$30M$32M$34M 202220232024 $26.3M $32.4M ▲ +23.2%
Year Plans Participants Total Assets
2022 1 538 $26M
2023 1 491 $30M
2024 1 679 $32M

Nearby 401(k) Plans in Washington

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

Sekisui Aerospace, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants Sekisui Aerospace, Inc. 401(k) Retirement Plan, Total assets ($B): 0.032434148 · Participants: 679Sekisui Aerospace, Inc. 401(k) Retirement PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 73.910477714 · Participants: 139394The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 65.646011638 · Participants: 118818Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 41.017392708 · Participants: 202468Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 34.593744657 · Participants: 1209303Amazon 401(k) Plan401(k) Savings Plan, Total assets ($B): 10.074085187 · Participants: 86668401(k) Savings Plan
Sekisui Aerospace, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Sekisui Aerospace, Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Sekisui Aerospace, Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Ivan Ware & Son Inc. 401(k) Profit Sharing Plan in KY ($32M); by covered participants it is Neighborhood Health Plan of Rhode Island 401(k) Plan in RI (679 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($32M here).

Similar participant headcount

Nearest other-state filings by covered participants (679 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 Sekisui Aerospace, Inc. 401(k) Retirement Plan assets move in 2024? ▼
Sekisui Aerospace, Inc. 401(k) Retirement Plan grew at a solid clip - up 6.7% during 2024, from $30M to $32M. Reported net income was $2M.
How have Sekisui Aerospace, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sekisui Aerospace, Inc.'s sponsor-wide assets grew 23.2%, from $26M to $32M.
Where does Sekisui Aerospace, Inc. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Sekisui Aerospace, Inc. 401(k) Retirement Plan ranks in the 78th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Sekisui Aerospace, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ivan Ware & Son Inc. 401(k) Profit Sharing Plan in KY ($32M, 153 participants).
Which 401(k) plans cover a similar participant headcount to Sekisui Aerospace, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Neighborhood Health Plan of Rhode Island 401(k) Plan in RI (679 participants, $64M 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 911419507.

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.