401(k) · DOL Form 5500 · 2024

Duininck Companies 401(k) Plan

Data updated 2026-08-25

$138M
Total assets Near avg plan size
1,067
Participants Near avg headcount
92nd
Percentile by assets National rank
$128,916
Avg per participant Near avg balance/head
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Official DOL plan name: Duininck Companies 401(k) Plan · Sponsored by Duininck Companies · Minnesota · Construction

$138M in assets, 1,067 participants

Duininck Companies's Duininck Companies 401(k) Plan reported $138M in total assets and 1,067 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • #8,232 in Construction (9,039 peers)

Where Duininck Companies 401(k) Plan sits by assets

Duininck Companies 401(k) Plan sits in the top 10% of all filed plans by assets, $138M for 1,067 participants (~$128,916/participant), up 11.8% in 2024.

#8,232
in Construction (9,039 peers)
+11.8%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Duininck Companies 401(k) Plan's outsized position by total assets

Duininck Companies 401(k) Plan vs every filed plan by assets

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

$137,553,771 Top 8% higher than 92% 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

Duininck Companies 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Duininck Companies 401(k) Plan lands in the large band (1,067 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Duininck Companies 401(k) Plan reported net income fell from $20M in the plan year 2023 filing to $14M in the plan year 2024 filing.
  • Duininck Companies 401(k) Plan end-of-year assets rose from $123M in the plan year 2023 filing to $138M in the plan year 2024 filing.
  • Duininck Companies 401(k) Plan reported participants fell from 1,156 in the plan year 2023 filing to 1,067 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 410721925 · Duininck Companies PY 2024 · 401(k)

Duininck Companies 401(k) Plan · $138M · 1,067 · 92nd

  • SCH $138M
  • EBSA 1,067
  • PART 92nd
  • TYPE 401(k)
  • NET near New Enterprise Associates 401(k) Plan
  • BOOK ind #8232

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 Construction retirement plans → · Plans in Minnesota →

Duininck Companies 401(k) Plan in the asset neighbourhood

Installed Building Products, LLC 401(k) Savings Plan and TrustInstalled Building Products,…$138MAcme Brick Company 401(k) Retirement & Savings PlanAcme Brick Company 401(k) Re…$138MDuininck Companies 401(k) PlanDuininck Companies 401(k) Pl…$138MNew Enterprise Associates 401(k) PlanNew Enterprise Associates 40…$138MMarten Transport Retirement Savings PlanMarten Transport Retirement …$137M
End-of-year total assets ($M) among Duininck Companies 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$123M
Net Assets (End of Year)$138M
Net Income$14M
Employer EIN410721925
Plan Effective Date1989-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Duininck Companies)

Sponsor-wide plan assets over time

All Duininck Companies plans reported in each filing year

Latest sponsor-wide plan assets
$138M 33.41269303901913% vs 2022
2024 filing year
$80M$100M$120M$140M$160M 202220232024 $103M $138M ▲ +33.4%
Year Plans Participants Total Assets
2022 1 1,261 $103M
2023 1 1,156 $123M
2024 1 1,067 $138M

Nearby 401(k) Plans in Minnesota

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

Duininck Companies 401(k) Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000500000 -20020406080 Total assets ($B) Participants Duininck Companies 401(k) Plan, Total assets ($B): 0.137553771 · Participants: 1067Duininck Companies 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 57.886997456 · Participants: 179076Wells Fargo & Company 401(k) PlanUnitedhealth Group 401(k) Savings Plan, Total assets ($B): 26.618762181 · Participants: 205460Unitedhealth Group 401(k) Savings PlanTarget Corporation 401(k) Plan, Total assets ($B): 14.419645154 · Participants: 409649Target Corporation 401(k) PlanMedtronic Savings and Investment Plan, Total assets ($B): 13.719378 · Participants: 38480Medtronic Savings and Investment PlanU.S. Bank 401(k) Savings Plan, Total assets ($B): 11.442089862 · Participants: 73109U.S. Bank 401(k) Savings Plan
Duininck Companies 401(k) Plan vs. nearby 401(k) plans in Minnesota, assets vs. participants
Compare Duininck Companies 401(k) Plan side-by-side with 3 peers →

Duininck Companies 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Minnesota, the nearest 401(k) by assets is New Enterprise Associates 401(k) Plan in MD ($138M); by covered participants it is Adient Production Employees Savings and Investment (401(k)) Plan in MI (1,067 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,067 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 Duininck Companies 401(k) Plan assets move in 2024? ▼
Duininck Companies 401(k) Plan grew at a solid clip - up 11.8% during 2024, from $123M to $138M. Reported net income was $14M.
How have Duininck Companies plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Duininck Companies's sponsor-wide assets grew 33.4%, from $103M to $138M.
Where does Duininck Companies 401(k) Plan rank by assets among Form 5500 filers? ▼
Duininck Companies 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Duininck Companies 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is New Enterprise Associates 401(k) Plan in MD ($138M, 123 participants).
Which 401(k) plans cover a similar participant headcount to Duininck Companies 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Adient Production Employees Savings and Investment (401(k)) Plan in MI (1,067 participants, $30M 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 410721925.

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.