401(k) · DOL Form 5500 · 2023

Transdigm Inc. 401(k) Plan

Data updated 2026-08-25

$1.2B
Total assets Very large vs avg
7,334
Participants Very large workforce
99th
Percentile by assets National rank
$169,393
Avg per participant Above avg balance/head
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Official DOL plan name: Transdigm Inc. 401(k) Plan · Sponsored by Transdigm Inc. · Ohio · Manufacturing

$1.2B in assets, 7,334 participants

Transdigm Inc.'s Transdigm Inc. 401(k) Plan reported $1.2B in total assets and 7,334 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.

  • #18,345 in Manufacturing (18,722 peers)

Coverage in Ohio

Transdigm Inc. 401(k) Plan covers 7,334 participants in Ohio, 9.6x the typical Ohio plan (state average ~765 per filing). Assets: $1.2B.

#18,345
in Manufacturing (18,722 peers)
+13.0%
assets growth YoY
12×
vs typical plan assets (national mean)

Transdigm Inc. 401(k) Plan's outsized position by total assets

Transdigm Inc. 401(k) Plan vs every filed plan by assets

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

$1,242,330,549 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

Transdigm Inc. 401(k) 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. Transdigm Inc. 401(k) Plan lands in the large band (7,334 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Transdigm Inc. 401(k) Plan reported net income rose from -$217M in the plan year 2022 filing to $136M in the plan year 2023 filing.
  • Transdigm Inc. 401(k) Plan end-of-year assets rose from $1.1B in the plan year 2022 filing to $1.2B in the plan year 2023 filing.
  • Transdigm Inc. 401(k) Plan reported participants rose from 6,928 in the plan year 2022 filing to 7,334 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 341750032 · Transdigm Inc. PY 2023 · 401(k)

Transdigm Inc. 401(k) Plan · $1.2B · 7,334 · 99th

  • NET $1.2B
  • NET 7,334
  • NET 99th
  • NET 401(k)
  • NET near Harris Teeter Supermarkets, Inc. Retirement and Savings Plan
  • NET ind #18345

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 Ohio →

Transdigm Inc. 401(k) Plan in the asset neighbourhood

Transdigm Inc. 401(k) Plan$1.2BHarris Teeter Supermarkets, Inc. Retirement and Savings PlanHarris Teeter Supermarkets, …$1.2BThe Neiman Marcus Group LLC Retirement Savings PlanThe Neiman Marcus Group LLC …$1.2BDhl Retirement Savings Plan$1.2BWakemed Retirement Savings PlanWakemed Retirement Savings P…$1.2B
End-of-year total assets ($B) among Transdigm Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Ohio filing particulars

Total Assets (Beginning of Year)$1.1B
Net Assets (End of Year)$1.2B
Net Income$136M
Employer EIN341750032
Plan Effective Date1994-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Transdigm Inc.)

Sponsor-wide plan assets over time

All Transdigm Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$1.5B 32.89358448109405% vs 2022
2024 filing year
$1B$1.2B$1.4B$1.6B 202220232024 $1.11B $1.47B ▲ +32.4%
Year Plans Participants Total Assets
2022 2 7,015 $1.1B
2023 2 7,427 $1.3B
2024 2 8,309 $1.5B

Nearby 401(k) Plans in Ohio

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

Transdigm Inc. 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants Scatter plot of 6 data points. 050000100000150000 0510152025 Total assets ($B) Participants Transdigm Inc. 401(k) Plan, Total assets ($B): 1.242330549 · Participants: 7334Transdigm Inc. 401(k) PlanGE Retirement Savings Plan, Total assets ($B): 19.485469047 · Participants: 59766GE Retirement Savings PlanThe Sherwin-Williams Company 401(k) Plan, Total assets ($B): 10.12932701 · Participants: 47362The Sherwin-Williams Company 401(k) PlanThe Progressive 401(k) Plan, Total assets ($B): 9.225573063 · Participants: 56176The Progressive 401(k) PlanThe Kroger Co. 401(k) Retirement Savings Account Plan, Total assets ($B): 8.445085 · Participants: 129769The Kroger Co. 401(k) Retirement Savings Account PlanNationwide Savings Plan, Total assets ($B): 7.618883027 · Participants: 24715Nationwide Savings Plan
Transdigm Inc. 401(k) Plan vs. nearby 401(k) plans in Ohio, assets vs. participants
Compare Transdigm Inc. 401(k) Plan side-by-side with 3 peers →

Scale composition for Transdigm Inc. 401(k) Plan

Transdigm Inc. 401(k) Plan reports $1.2B in end-of-year assets across 7,334 participants (0.010% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.008% of 93,925,755 covered participants) - about $169,393 per participant (1.2x the national average assets-per-participant) . Net income for plan year 2023 was $136M.

This plan identity (EIN 341750032, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.1B to $1.5B (+33.0%) while covered participants moved from 6,928 to 8,219 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 6,928 $1.1B Open filing
2023 7,334 $1.2B This page
2024 · index core 8,219 $1.5B Open filing

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

Transdigm Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Ohio, the nearest 401(k) by assets is Harris Teeter Supermarkets, Inc. Retirement and Savings Plan in NC ($1.2B); by covered participants it is Regency Integrated Health Services 401(k) Plan in TX (7,330 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($1.2B here).

Similar participant headcount

Nearest other-state filings by covered participants (7,334 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 Transdigm Inc. 401(k) Plan assets move in 2023? ▼
Transdigm Inc. 401(k) Plan grew at a solid clip - up 13.0% during 2023, from $1.1B to $1.2B. Reported net income was $136M.
How have Transdigm Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Transdigm Inc.'s sponsor-wide assets grew 32.9%, from $1.1B to $1.5B.
Where does Transdigm Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Transdigm Inc. 401(k) 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 Transdigm Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Harris Teeter Supermarkets, Inc. Retirement and Savings Plan in NC ($1.2B, 31,912 participants).
Which 401(k) plans cover a similar participant headcount to Transdigm Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Regency Integrated Health Services 401(k) Plan in TX (7,330 participants, $11M 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 341750032.

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.