401(k) · DOL Form 5500 · 2022

Neill Aircraft Co. 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets
204
Participants Below avg headcount
48th
Percentile by assets National rank
$21,623
Avg per participant Low balance/head
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Official DOL plan name: Neill Aircraft Co. 401(k) Plan · Sponsored by Neill Aircraft Co. · California · Manufacturing

$4M in assets, 204 participants

Neill Aircraft Co.'s Neill Aircraft Co. 401(k) Plan reported $4M in total assets and 204 participants in its 2022 DOL Form 5500 filing, ranking in the 48th 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.

  • #6,461 in Manufacturing (20,602 peers)

Coverage in California

Neill Aircraft Co. 401(k) Plan covers 204 participants in California, about 32% of the average California filer (state average ~630 per filing). Assets: $4M.

#6,461
in Manufacturing (20,602 peers)
-23.0%
assets change YoY

The plan reported a net loss of $1M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Neill Aircraft Co. 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Neill Aircraft Co. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$4,411,132 48th percentile higher than 48% of 139,123 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 2022

Neill Aircraft Co. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Neill Aircraft Co. 401(k) Plan sits mid-pack in the medium band (204 participants).

DOL schedule card

Filing strip 952399534 · Neill Aircraft Co. PY 2022 · 401(k)

Neill Aircraft Co. 401(k) Plan · $4M · 204 · 48th

  • SCH $4M
  • EBSA 204
  • PART 48th
  • TYPE 401(k)
  • NET near Mainsail Group LLC 401(k) Profit Sharing Plan & Trust
  • BOOK ind #6461

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 California →

Neill Aircraft Co. 401(k) Plan in the asset neighbourhood

Neill Aircraft Co. 401(k) PlanNeill Aircraft Co. 401(k) Pl…$4MMainsail Group LLC 401(k) Profit Sharing Plan & TrustMainsail Group LLC 401(k) Pr…$4MAtlantic Digital Inc. Employees Savings TrustAtlantic Digital Inc. Employ…$4MKendrick Oil Company 401(k) PlanKendrick Oil Company 401(k) …$4MThe Standard Group, LLC 401(k) Savings PlanThe Standard Group, LLC 401(…$4M
End-of-year total assets ($M) among Neill Aircraft Co. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$6M
Net Assets (End of Year)$4M
Net Income-$1M
Employer EIN952399534
Plan Effective Date1968-06-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Neill Aircraft Co.)

Sponsor-wide plan assets over time

All Neill Aircraft Co. plans reported in each filing year

Latest sponsor-wide plan assets
$5M 10.742457945035424% vs 2022
2024 filing year
$4M$4.5M$5M$5.5M 202220232024 $4.41M $4.88M ▲ +10.7%
Year Plans Participants Total Assets
2022 1 204 $4M
2023 1 206 $5M
2024 1 220 $5M

Nearby 401(k) Plans in California

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

Neill Aircraft Co. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Neill Aircraft Co. 401(k) Plan, Total assets ($B): 0.004411132 · Participants: 204Neill Aircraft Co. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Neill Aircraft Co. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Neill Aircraft Co. 401(k) Plan side-by-side with 3 peers →

Neill Aircraft Co. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Mainsail Group LLC 401(k) Profit Sharing Plan & Trust in MA ($4M); by covered participants it is Derry Medical Center 401(k) Plan in NH (204 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (204 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Neill Aircraft Co. 401(k) Plan assets move in 2022? ▼
Neill Aircraft Co. 401(k) Plan declined sharply - down 23.0% during 2022, from $6M to $4M. Reported net income was -$1M.
How have Neill Aircraft Co. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Neill Aircraft Co.'s sponsor-wide assets grew 10.7%, from $4M to $5M.
Which 401(k) plans are similar in size to Neill Aircraft Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Mainsail Group LLC 401(k) Profit Sharing Plan & Trust in MA ($4M, 173 participants).
Which 401(k) plans cover a similar participant headcount to Neill Aircraft Co. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Derry Medical Center 401(k) Plan in NH (204 participants, $32M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 952399534.

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.